diff options
Diffstat (limited to 'Documentation/RCU/Design/Memory-Ordering')
13 files changed, 14124 insertions, 0 deletions
diff --git a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst new file mode 100644 index 0000000000..5750f12536 --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst @@ -0,0 +1,648 @@ +====================================================== +A Tour Through TREE_RCU's Grace-Period Memory Ordering +====================================================== + +August 8, 2017 + +This article was contributed by Paul E. McKenney + +Introduction +============ + +This document gives a rough visual overview of how Tree RCU's +grace-period memory ordering guarantee is provided. + +What Is Tree RCU's Grace Period Memory Ordering Guarantee? +========================================================== + +RCU grace periods provide extremely strong memory-ordering guarantees +for non-idle non-offline code. +Any code that happens after the end of a given RCU grace period is guaranteed +to see the effects of all accesses prior to the beginning of that grace +period that are within RCU read-side critical sections. +Similarly, any code that happens before the beginning of a given RCU grace +period is guaranteed to not see the effects of all accesses following the end +of that grace period that are within RCU read-side critical sections. + +Note well that RCU-sched read-side critical sections include any region +of code for which preemption is disabled. +Given that each individual machine instruction can be thought of as +an extremely small region of preemption-disabled code, one can think of +``synchronize_rcu()`` as ``smp_mb()`` on steroids. + +RCU updaters use this guarantee by splitting their updates into +two phases, one of which is executed before the grace period and +the other of which is executed after the grace period. +In the most common use case, phase one removes an element from +a linked RCU-protected data structure, and phase two frees that element. +For this to work, any readers that have witnessed state prior to the +phase-one update (in the common case, removal) must not witness state +following the phase-two update (in the common case, freeing). + +The RCU implementation provides this guarantee using a network +of lock-based critical sections, memory barriers, and per-CPU +processing, as is described in the following sections. + +Tree RCU Grace Period Memory Ordering Building Blocks +===================================================== + +The workhorse for RCU's grace-period memory ordering is the +critical section for the ``rcu_node`` structure's +``->lock``. These critical sections use helper functions for lock +acquisition, including ``raw_spin_lock_rcu_node()``, +``raw_spin_lock_irq_rcu_node()``, and ``raw_spin_lock_irqsave_rcu_node()``. +Their lock-release counterparts are ``raw_spin_unlock_rcu_node()``, +``raw_spin_unlock_irq_rcu_node()``, and +``raw_spin_unlock_irqrestore_rcu_node()``, respectively. +For completeness, a ``raw_spin_trylock_rcu_node()`` is also provided. +The key point is that the lock-acquisition functions, including +``raw_spin_trylock_rcu_node()``, all invoke ``smp_mb__after_unlock_lock()`` +immediately after successful acquisition of the lock. + +Therefore, for any given ``rcu_node`` structure, any access +happening before one of the above lock-release functions will be seen +by all CPUs as happening before any access happening after a later +one of the above lock-acquisition functions. +Furthermore, any access happening before one of the +above lock-release function on any given CPU will be seen by all +CPUs as happening before any access happening after a later one +of the above lock-acquisition functions executing on that same CPU, +even if the lock-release and lock-acquisition functions are operating +on different ``rcu_node`` structures. +Tree RCU uses these two ordering guarantees to form an ordering +network among all CPUs that were in any way involved in the grace +period, including any CPUs that came online or went offline during +the grace period in question. + +The following litmus test exhibits the ordering effects of these +lock-acquisition and lock-release functions:: + + 1 int x, y, z; + 2 + 3 void task0(void) + 4 { + 5 raw_spin_lock_rcu_node(rnp); + 6 WRITE_ONCE(x, 1); + 7 r1 = READ_ONCE(y); + 8 raw_spin_unlock_rcu_node(rnp); + 9 } + 10 + 11 void task1(void) + 12 { + 13 raw_spin_lock_rcu_node(rnp); + 14 WRITE_ONCE(y, 1); + 15 r2 = READ_ONCE(z); + 16 raw_spin_unlock_rcu_node(rnp); + 17 } + 18 + 19 void task2(void) + 20 { + 21 WRITE_ONCE(z, 1); + 22 smp_mb(); + 23 r3 = READ_ONCE(x); + 24 } + 25 + 26 WARN_ON(r1 == 0 && r2 == 0 && r3 == 0); + +The ``WARN_ON()`` is evaluated at "the end of time", +after all changes have propagated throughout the system. +Without the ``smp_mb__after_unlock_lock()`` provided by the +acquisition functions, this ``WARN_ON()`` could trigger, for example +on PowerPC. +The ``smp_mb__after_unlock_lock()`` invocations prevent this +``WARN_ON()`` from triggering. + ++-----------------------------------------------------------------------+ +| **Quick Quiz**: | ++-----------------------------------------------------------------------+ +| But the chain of rcu_node-structure lock acquisitions guarantees | +| that new readers will see all of the updater's pre-grace-period | +| accesses and also guarantees that the updater's post-grace-period | +| accesses will see all of the old reader's accesses. So why do we | +| need all of those calls to smp_mb__after_unlock_lock()? | ++-----------------------------------------------------------------------+ +| **Answer**: | ++-----------------------------------------------------------------------+ +| Because we must provide ordering for RCU's polling grace-period | +| primitives, for example, get_state_synchronize_rcu() and | +| poll_state_synchronize_rcu(). Consider this code:: | +| | +| CPU 0 CPU 1 | +| ---- ---- | +| WRITE_ONCE(X, 1) WRITE_ONCE(Y, 1) | +| g = get_state_synchronize_rcu() smp_mb() | +| while (!poll_state_synchronize_rcu(g)) r1 = READ_ONCE(X) | +| continue; | +| r0 = READ_ONCE(Y) | +| | +| RCU guarantees that the outcome r0 == 0 && r1 == 0 will not | +| happen, even if CPU 1 is in an RCU extended quiescent state | +| (idle or offline) and thus won't interact directly with the RCU | +| core processing at all. | ++-----------------------------------------------------------------------+ + +This approach must be extended to include idle CPUs, which need +RCU's grace-period memory ordering guarantee to extend to any +RCU read-side critical sections preceding and following the current +idle sojourn. +This case is handled by calls to the strongly ordered +``atomic_add_return()`` read-modify-write atomic operation that +is invoked within ``rcu_dynticks_eqs_enter()`` at idle-entry +time and within ``rcu_dynticks_eqs_exit()`` at idle-exit time. +The grace-period kthread invokes ``rcu_dynticks_snap()`` and +``rcu_dynticks_in_eqs_since()`` (both of which invoke +an ``atomic_add_return()`` of zero) to detect idle CPUs. + ++-----------------------------------------------------------------------+ +| **Quick Quiz**: | ++-----------------------------------------------------------------------+ +| But what about CPUs that remain offline for the entire grace period? | ++-----------------------------------------------------------------------+ +| **Answer**: | ++-----------------------------------------------------------------------+ +| Such CPUs will be offline at the beginning of the grace period, so | +| the grace period won't expect quiescent states from them. Races | +| between grace-period start and CPU-hotplug operations are mediated | +| by the CPU's leaf ``rcu_node`` structure's ``->lock`` as described | +| above. | ++-----------------------------------------------------------------------+ + +The approach must be extended to handle one final case, that of waking a +task blocked in ``synchronize_rcu()``. This task might be affined to +a CPU that is not yet aware that the grace period has ended, and thus +might not yet be subject to the grace period's memory ordering. +Therefore, there is an ``smp_mb()`` after the return from +``wait_for_completion()`` in the ``synchronize_rcu()`` code path. + ++-----------------------------------------------------------------------+ +| **Quick Quiz**: | ++-----------------------------------------------------------------------+ +| What? Where??? I don't see any ``smp_mb()`` after the return from | +| ``wait_for_completion()``!!! | ++-----------------------------------------------------------------------+ +| **Answer**: | ++-----------------------------------------------------------------------+ +| That would be because I spotted the need for that ``smp_mb()`` during | +| the creation of this documentation, and it is therefore unlikely to | +| hit mainline before v4.14. Kudos to Lance Roy, Will Deacon, Peter | +| Zijlstra, and Jonathan Cameron for asking questions that sensitized | +| me to the rather elaborate sequence of events that demonstrate the | +| need for this memory barrier. | ++-----------------------------------------------------------------------+ + +Tree RCU's grace--period memory-ordering guarantees rely most heavily on +the ``rcu_node`` structure's ``->lock`` field, so much so that it is +necessary to abbreviate this pattern in the diagrams in the next +section. For example, consider the ``rcu_prepare_for_idle()`` function +shown below, which is one of several functions that enforce ordering of +newly arrived RCU callbacks against future grace periods: + +:: + + 1 static void rcu_prepare_for_idle(void) + 2 { + 3 bool needwake; + 4 struct rcu_data *rdp = this_cpu_ptr(&rcu_data); + 5 struct rcu_node *rnp; + 6 int tne; + 7 + 8 lockdep_assert_irqs_disabled(); + 9 if (rcu_rdp_is_offloaded(rdp)) + 10 return; + 11 + 12 /* Handle nohz enablement switches conservatively. */ + 13 tne = READ_ONCE(tick_nohz_active); + 14 if (tne != rdp->tick_nohz_enabled_snap) { + 15 if (!rcu_segcblist_empty(&rdp->cblist)) + 16 invoke_rcu_core(); /* force nohz to see update. */ + 17 rdp->tick_nohz_enabled_snap = tne; + 18 return; + 19 } + 20 if (!tne) + 21 return; + 22 + 23 /* + 24 * If we have not yet accelerated this jiffy, accelerate all + 25 * callbacks on this CPU. + 26 */ + 27 if (rdp->last_accelerate == jiffies) + 28 return; + 29 rdp->last_accelerate = jiffies; + 30 if (rcu_segcblist_pend_cbs(&rdp->cblist)) { + 31 rnp = rdp->mynode; + 32 raw_spin_lock_rcu_node(rnp); /* irqs already disabled. */ + 33 needwake = rcu_accelerate_cbs(rnp, rdp); + 34 raw_spin_unlock_rcu_node(rnp); /* irqs remain disabled. */ + 35 if (needwake) + 36 rcu_gp_kthread_wake(); + 37 } + 38 } + +But the only part of ``rcu_prepare_for_idle()`` that really matters for +this discussion are lines 32–34. We will therefore abbreviate this +function as follows: + +.. kernel-figure:: rcu_node-lock.svg + +The box represents the ``rcu_node`` structure's ``->lock`` critical +section, with the double line on top representing the additional +``smp_mb__after_unlock_lock()``. + +Tree RCU Grace Period Memory Ordering Components +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Tree RCU's grace-period memory-ordering guarantee is provided by a +number of RCU components: + +#. `Callback Registry`_ +#. `Grace-Period Initialization`_ +#. `Self-Reported Quiescent States`_ +#. `Dynamic Tick Interface`_ +#. `CPU-Hotplug Interface`_ +#. `Forcing Quiescent States`_ +#. `Grace-Period Cleanup`_ +#. `Callback Invocation`_ + +Each of the following section looks at the corresponding component in +detail. + +Callback Registry +^^^^^^^^^^^^^^^^^ + +If RCU's grace-period guarantee is to mean anything at all, any access +that happens before a given invocation of ``call_rcu()`` must also +happen before the corresponding grace period. The implementation of this +portion of RCU's grace period guarantee is shown in the following +figure: + +.. kernel-figure:: TreeRCU-callback-registry.svg + +Because ``call_rcu()`` normally acts only on CPU-local state, it +provides no ordering guarantees, either for itself or for phase one of +the update (which again will usually be removal of an element from an +RCU-protected data structure). It simply enqueues the ``rcu_head`` +structure on a per-CPU list, which cannot become associated with a grace +period until a later call to ``rcu_accelerate_cbs()``, as shown in the +diagram above. + +One set of code paths shown on the left invokes ``rcu_accelerate_cbs()`` +via ``note_gp_changes()``, either directly from ``call_rcu()`` (if the +current CPU is inundated with queued ``rcu_head`` structures) or more +likely from an ``RCU_SOFTIRQ`` handler. Another code path in the middle +is taken only in kernels built with ``CONFIG_RCU_FAST_NO_HZ=y``, which +invokes ``rcu_accelerate_cbs()`` via ``rcu_prepare_for_idle()``. The +final code path on the right is taken only in kernels built with +``CONFIG_HOTPLUG_CPU=y``, which invokes ``rcu_accelerate_cbs()`` via +``rcu_advance_cbs()``, ``rcu_migrate_callbacks``, +``rcutree_migrate_callbacks()``, and ``takedown_cpu()``, which in turn +is invoked on a surviving CPU after the outgoing CPU has been completely +offlined. + +There are a few other code paths within grace-period processing that +opportunistically invoke ``rcu_accelerate_cbs()``. However, either way, +all of the CPU's recently queued ``rcu_head`` structures are associated +with a future grace-period number under the protection of the CPU's lead +``rcu_node`` structure's ``->lock``. In all cases, there is full +ordering against any prior critical section for that same ``rcu_node`` +structure's ``->lock``, and also full ordering against any of the +current task's or CPU's prior critical sections for any ``rcu_node`` +structure's ``->lock``. + +The next section will show how this ordering ensures that any accesses +prior to the ``call_rcu()`` (particularly including phase one of the +update) happen before the start of the corresponding grace period. + ++-----------------------------------------------------------------------+ +| **Quick Quiz**: | ++-----------------------------------------------------------------------+ +| But what about ``synchronize_rcu()``? | ++-----------------------------------------------------------------------+ +| **Answer**: | ++-----------------------------------------------------------------------+ +| The ``synchronize_rcu()`` passes ``call_rcu()`` to ``wait_rcu_gp()``, | +| which invokes it. So either way, it eventually comes down to | +| ``call_rcu()``. | ++-----------------------------------------------------------------------+ + +Grace-Period Initialization +^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Grace-period initialization is carried out by the grace-period kernel +thread, which makes several passes over the ``rcu_node`` tree within the +``rcu_gp_init()`` function. This means that showing the full flow of +ordering through the grace-period computation will require duplicating +this tree. If you find this confusing, please note that the state of the +``rcu_node`` changes over time, just like Heraclitus's river. However, +to keep the ``rcu_node`` river tractable, the grace-period kernel +thread's traversals are presented in multiple parts, starting in this +section with the various phases of grace-period initialization. + +The first ordering-related grace-period initialization action is to +advance the ``rcu_state`` structure's ``->gp_seq`` grace-period-number +counter, as shown below: + +.. kernel-figure:: TreeRCU-gp-init-1.svg + +The actual increment is carried out using ``smp_store_release()``, which +helps reject false-positive RCU CPU stall detection. Note that only the +root ``rcu_node`` structure is touched. + +The first pass through the ``rcu_node`` tree updates bitmasks based on +CPUs having come online or gone offline since the start of the previous +grace period. In the common case where the number of online CPUs for +this ``rcu_node`` structure has not transitioned to or from zero, this +pass will scan only the leaf ``rcu_node`` structures. However, if the +number of online CPUs for a given leaf ``rcu_node`` structure has +transitioned from zero, ``rcu_init_new_rnp()`` will be invoked for the +first incoming CPU. Similarly, if the number of online CPUs for a given +leaf ``rcu_node`` structure has transitioned to zero, +``rcu_cleanup_dead_rnp()`` will be invoked for the last outgoing CPU. +The diagram below shows the path of ordering if the leftmost +``rcu_node`` structure onlines its first CPU and if the next +``rcu_node`` structure has no online CPUs (or, alternatively if the +leftmost ``rcu_node`` structure offlines its last CPU and if the next +``rcu_node`` structure has no online CPUs). + +.. kernel-figure:: TreeRCU-gp-init-2.svg + +The final ``rcu_gp_init()`` pass through the ``rcu_node`` tree traverses +breadth-first, setting each ``rcu_node`` structure's ``->gp_seq`` field +to the newly advanced value from the ``rcu_state`` structure, as shown +in the following diagram. + +.. kernel-figure:: TreeRCU-gp-init-3.svg + +This change will also cause each CPU's next call to +``__note_gp_changes()`` to notice that a new grace period has started, +as described in the next section. But because the grace-period kthread +started the grace period at the root (with the advancing of the +``rcu_state`` structure's ``->gp_seq`` field) before setting each leaf +``rcu_node`` structure's ``->gp_seq`` field, each CPU's observation of +the start of the grace period will happen after the actual start of the +grace period. + ++-----------------------------------------------------------------------+ +| **Quick Quiz**: | ++-----------------------------------------------------------------------+ +| But what about the CPU that started the grace period? Why wouldn't it | +| see the start of the grace period right when it started that grace | +| period? | ++-----------------------------------------------------------------------+ +| **Answer**: | ++-----------------------------------------------------------------------+ +| In some deep philosophical and overly anthromorphized sense, yes, the | +| CPU starting the grace period is immediately aware of having done so. | +| However, if we instead assume that RCU is not self-aware, then even | +| the CPU starting the grace period does not really become aware of the | +| start of this grace period until its first call to | +| ``__note_gp_changes()``. On the other hand, this CPU potentially gets | +| early notification because it invokes ``__note_gp_changes()`` during | +| its last ``rcu_gp_init()`` pass through its leaf ``rcu_node`` | +| structure. | ++-----------------------------------------------------------------------+ + +Self-Reported Quiescent States +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +When all entities that might block the grace period have reported +quiescent states (or as described in a later section, had quiescent +states reported on their behalf), the grace period can end. Online +non-idle CPUs report their own quiescent states, as shown in the +following diagram: + +.. kernel-figure:: TreeRCU-qs.svg + +This is for the last CPU to report a quiescent state, which signals the +end of the grace period. Earlier quiescent states would push up the +``rcu_node`` tree only until they encountered an ``rcu_node`` structure +that is waiting for additional quiescent states. However, ordering is +nevertheless preserved because some later quiescent state will acquire +that ``rcu_node`` structure's ``->lock``. + +Any number of events can lead up to a CPU invoking ``note_gp_changes`` +(or alternatively, directly invoking ``__note_gp_changes()``), at which +point that CPU will notice the start of a new grace period while holding +its leaf ``rcu_node`` lock. Therefore, all execution shown in this +diagram happens after the start of the grace period. In addition, this +CPU will consider any RCU read-side critical section that started before +the invocation of ``__note_gp_changes()`` to have started before the +grace period, and thus a critical section that the grace period must +wait on. + ++-----------------------------------------------------------------------+ +| **Quick Quiz**: | ++-----------------------------------------------------------------------+ +| But a RCU read-side critical section might have started after the | +| beginning of the grace period (the advancing of ``->gp_seq`` from | +| earlier), so why should the grace period wait on such a critical | +| section? | ++-----------------------------------------------------------------------+ +| **Answer**: | ++-----------------------------------------------------------------------+ +| It is indeed not necessary for the grace period to wait on such a | +| critical section. However, it is permissible to wait on it. And it is | +| furthermore important to wait on it, as this lazy approach is far | +| more scalable than a “big bang” all-at-once grace-period start could | +| possibly be. | ++-----------------------------------------------------------------------+ + +If the CPU does a context switch, a quiescent state will be noted by +``rcu_note_context_switch()`` on the left. On the other hand, if the CPU +takes a scheduler-clock interrupt while executing in usermode, a +quiescent state will be noted by ``rcu_sched_clock_irq()`` on the right. +Either way, the passage through a quiescent state will be noted in a +per-CPU variable. + +The next time an ``RCU_SOFTIRQ`` handler executes on this CPU (for +example, after the next scheduler-clock interrupt), ``rcu_core()`` will +invoke ``rcu_check_quiescent_state()``, which will notice the recorded +quiescent state, and invoke ``rcu_report_qs_rdp()``. If +``rcu_report_qs_rdp()`` verifies that the quiescent state really does +apply to the current grace period, it invokes ``rcu_report_rnp()`` which +traverses up the ``rcu_node`` tree as shown at the bottom of the +diagram, clearing bits from each ``rcu_node`` structure's ``->qsmask`` +field, and propagating up the tree when the result is zero. + +Note that traversal passes upwards out of a given ``rcu_node`` structure +only if the current CPU is reporting the last quiescent state for the +subtree headed by that ``rcu_node`` structure. A key point is that if a +CPU's traversal stops at a given ``rcu_node`` structure, then there will +be a later traversal by another CPU (or perhaps the same one) that +proceeds upwards from that point, and the ``rcu_node`` ``->lock`` +guarantees that the first CPU's quiescent state happens before the +remainder of the second CPU's traversal. Applying this line of thought +repeatedly shows that all CPUs' quiescent states happen before the last +CPU traverses through the root ``rcu_node`` structure, the “last CPU” +being the one that clears the last bit in the root ``rcu_node`` +structure's ``->qsmask`` field. + +Dynamic Tick Interface +^^^^^^^^^^^^^^^^^^^^^^ + +Due to energy-efficiency considerations, RCU is forbidden from +disturbing idle CPUs. CPUs are therefore required to notify RCU when +entering or leaving idle state, which they do via fully ordered +value-returning atomic operations on a per-CPU variable. The ordering +effects are as shown below: + +.. kernel-figure:: TreeRCU-dyntick.svg + +The RCU grace-period kernel thread samples the per-CPU idleness variable +while holding the corresponding CPU's leaf ``rcu_node`` structure's +``->lock``. This means that any RCU read-side critical sections that +precede the idle period (the oval near the top of the diagram above) +will happen before the end of the current grace period. Similarly, the +beginning of the current grace period will happen before any RCU +read-side critical sections that follow the idle period (the oval near +the bottom of the diagram above). + +Plumbing this into the full grace-period execution is described +`below <Forcing Quiescent States_>`__. + +CPU-Hotplug Interface +^^^^^^^^^^^^^^^^^^^^^ + +RCU is also forbidden from disturbing offline CPUs, which might well be +powered off and removed from the system completely. CPUs are therefore +required to notify RCU of their comings and goings as part of the +corresponding CPU hotplug operations. The ordering effects are shown +below: + +.. kernel-figure:: TreeRCU-hotplug.svg + +Because CPU hotplug operations are much less frequent than idle +transitions, they are heavier weight, and thus acquire the CPU's leaf +``rcu_node`` structure's ``->lock`` and update this structure's +``->qsmaskinitnext``. The RCU grace-period kernel thread samples this +mask to detect CPUs having gone offline since the beginning of this +grace period. + +Plumbing this into the full grace-period execution is described +`below <Forcing Quiescent States_>`__. + +Forcing Quiescent States +^^^^^^^^^^^^^^^^^^^^^^^^ + +As noted above, idle and offline CPUs cannot report their own quiescent +states, and therefore the grace-period kernel thread must do the +reporting on their behalf. This process is called “forcing quiescent +states”, it is repeated every few jiffies, and its ordering effects are +shown below: + +.. kernel-figure:: TreeRCU-gp-fqs.svg + +Each pass of quiescent state forcing is guaranteed to traverse the leaf +``rcu_node`` structures, and if there are no new quiescent states due to +recently idled and/or offlined CPUs, then only the leaves are traversed. +However, if there is a newly offlined CPU as illustrated on the left or +a newly idled CPU as illustrated on the right, the corresponding +quiescent state will be driven up towards the root. As with +self-reported quiescent states, the upwards driving stops once it +reaches an ``rcu_node`` structure that has quiescent states outstanding +from other CPUs. + ++-----------------------------------------------------------------------+ +| **Quick Quiz**: | ++-----------------------------------------------------------------------+ +| The leftmost drive to root stopped before it reached the root | +| ``rcu_node`` structure, which means that there are still CPUs | +| subordinate to that structure on which the current grace period is | +| waiting. Given that, how is it possible that the rightmost drive to | +| root ended the grace period? | ++-----------------------------------------------------------------------+ +| **Answer**: | ++-----------------------------------------------------------------------+ +| Good analysis! It is in fact impossible in the absence of bugs in | +| RCU. But this diagram is complex enough as it is, so simplicity | +| overrode accuracy. You can think of it as poetic license, or you can | +| think of it as misdirection that is resolved in the | +| `stitched-together diagram <Putting It All Together_>`__. | ++-----------------------------------------------------------------------+ + +Grace-Period Cleanup +^^^^^^^^^^^^^^^^^^^^ + +Grace-period cleanup first scans the ``rcu_node`` tree breadth-first +advancing all the ``->gp_seq`` fields, then it advances the +``rcu_state`` structure's ``->gp_seq`` field. The ordering effects are +shown below: + +.. kernel-figure:: TreeRCU-gp-cleanup.svg + +As indicated by the oval at the bottom of the diagram, once grace-period +cleanup is complete, the next grace period can begin. + ++-----------------------------------------------------------------------+ +| **Quick Quiz**: | ++-----------------------------------------------------------------------+ +| But when precisely does the grace period end? | ++-----------------------------------------------------------------------+ +| **Answer**: | ++-----------------------------------------------------------------------+ +| There is no useful single point at which the grace period can be said | +| to end. The earliest reasonable candidate is as soon as the last CPU | +| has reported its quiescent state, but it may be some milliseconds | +| before RCU becomes aware of this. The latest reasonable candidate is | +| once the ``rcu_state`` structure's ``->gp_seq`` field has been | +| updated, but it is quite possible that some CPUs have already | +| completed phase two of their updates by that time. In short, if you | +| are going to work with RCU, you need to learn to embrace uncertainty. | ++-----------------------------------------------------------------------+ + +Callback Invocation +^^^^^^^^^^^^^^^^^^^ + +Once a given CPU's leaf ``rcu_node`` structure's ``->gp_seq`` field has +been updated, that CPU can begin invoking its RCU callbacks that were +waiting for this grace period to end. These callbacks are identified by +``rcu_advance_cbs()``, which is usually invoked by +``__note_gp_changes()``. As shown in the diagram below, this invocation +can be triggered by the scheduling-clock interrupt +(``rcu_sched_clock_irq()`` on the left) or by idle entry +(``rcu_cleanup_after_idle()`` on the right, but only for kernels build +with ``CONFIG_RCU_FAST_NO_HZ=y``). Either way, ``RCU_SOFTIRQ`` is +raised, which results in ``rcu_do_batch()`` invoking the callbacks, +which in turn allows those callbacks to carry out (either directly or +indirectly via wakeup) the needed phase-two processing for each update. + +.. kernel-figure:: TreeRCU-callback-invocation.svg + +Please note that callback invocation can also be prompted by any number +of corner-case code paths, for example, when a CPU notes that it has +excessive numbers of callbacks queued. In all cases, the CPU acquires +its leaf ``rcu_node`` structure's ``->lock`` before invoking callbacks, +which preserves the required ordering against the newly completed grace +period. + +However, if the callback function communicates to other CPUs, for +example, doing a wakeup, then it is that function's responsibility to +maintain ordering. For example, if the callback function wakes up a task +that runs on some other CPU, proper ordering must in place in both the +callback function and the task being awakened. To see why this is +important, consider the top half of the `grace-period +cleanup`_ diagram. The callback might be +running on a CPU corresponding to the leftmost leaf ``rcu_node`` +structure, and awaken a task that is to run on a CPU corresponding to +the rightmost leaf ``rcu_node`` structure, and the grace-period kernel +thread might not yet have reached the rightmost leaf. In this case, the +grace period's memory ordering might not yet have reached that CPU, so +again the callback function and the awakened task must supply proper +ordering. + +Putting It All Together +~~~~~~~~~~~~~~~~~~~~~~~ + +A stitched-together diagram is here: + +.. kernel-figure:: TreeRCU-gp.svg + +Legal Statement +~~~~~~~~~~~~~~~ + +This work represents the view of the author and does not necessarily +represent the view of IBM. + +Linux is a registered trademark of Linus Torvalds. + +Other company, product, and service names may be trademarks or service +marks of others. diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-callback-invocation.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-callback-invocation.svg new file mode 100644 index 0000000000..3fcf0c17ce --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-callback-invocation.svg @@ -0,0 +1,486 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="592.12805" + height="469.83038" + viewBox="-44 -44 7874.1949 6244.9802" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-callback-invocation.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="true" + inkscape:zoom="1.2009216" + inkscape:cx="289.88715" + inkscape:cy="219.06265" + inkscape:window-x="713" + inkscape:window-y="28" + inkscape:window-maximized="0" + inkscape:current-layer="g3058" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5"> + <inkscape:grid + type="xygrid" + id="grid3079" + empspacing="5" + visible="true" + enabled="true" + snapvisiblegridlinesonly="true" + originx="-116.00011px" + originy="-87.2081px" /> + </sodipodi:namedview> + <g + style="fill:none;stroke-width:0.025in" + id="g4" + transform="translate(-2296.0293,-2364.1166)"> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 6161.6776,2411.7612 0,4920.3076" + id="path3134-9-0-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 6161.6776,4672.443 -2393.6631,0.5116 0,1196.8316 2393.6631,-0.5116" + id="path3134-9-0" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 6161.6776,4672.443 2393.6631,0.5116 0,1196.8316 -2393.6631,-0.5116" + id="path3134-9-0-7" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 8100 - 5710 5790--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 9300 - 4512 7140--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1040 9300 - 1502 7140--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2240 8100 - 2702 5940--> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1350 3450 - 2444 2510--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4950 3450 - 3854 2510--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 6600 - 4050 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1050 6600 - 1050 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2250 5400 - 2250 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2250 8100 - 2250 6240--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1050 9300 - 1050 7440--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 9300 - 4050 7440--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 8100 - 5250 6240--> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9300 3150 - 10860 3150--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 11400 3600 - 11400 4410--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 11400 5100 - 11400 5910--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9900 4650 - 10860 4650--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9600 6150 - 10860 6150--> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 5400 - 5250 4290--> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <rect + x="2333.5203" + y="5109.5566" + width="2844.0974" + height="360.77411" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.0005789, 60.00115781;stroke-dashoffset:0" + id="rect118-3" + ry="0" /> + <text + xml:space="preserve" + x="2562.135" + y="5357.9937" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_sched_clock_irq()</text> + <rect + x="7069.6187" + y="5087.4678" + width="2975.115" + height="382.86298" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057902, 60.00115804;stroke-dashoffset:0" + id="rect118-36" + ry="0" /> + <text + xml:space="preserve" + x="7165.2524" + y="5333.4927" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_cleanup_after_idle()</text> + <g + id="g3058" + transform="translate(-53.192514,-2819.2063)"> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier" + id="text202" + font-size="192" + font-weight="bold" + font-style="normal" + y="6532.0293" + x="5073.3374" + xml:space="preserve">rcu_advance_cbs()</text> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="5650.2598" + x="4800.2563" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="5726.2852" + x="4800.2563" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-3-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="6961.395" + x="7220.106" + xml:space="preserve"><tspan + id="tspan3104-6-5" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Leaf</tspan></text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-3" + font-size="192" + font-weight="bold" + font-style="normal" + y="6321.9248" + x="5073.3374" + xml:space="preserve">__note_gp_changes()</text> + </g> + <g + id="g3049" + transform="translate(26.596257,6090.5512)"> + <path + transform="matrix(13.298129,0,0,13.298129,1872.6808,-2726.4833)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-3" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-6" + font-size="192" + font-weight="bold" + font-style="normal" + y="1785.2073" + x="5717.4517" + xml:space="preserve"><tspan + id="tspan3104-7" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Phase Two</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-5" + y="2005.6624" + x="6119.668" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="2005.6624" + x="6119.668" + id="tspan3112-3" + sodipodi:role="line">of Update</tspan></text> + </g> + <rect + x="5097.8271" + y="6268.2183" + width="1994.7195" + height="664.90662" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057858, 60.00115716;stroke-dashoffset:0" + id="rect118-36-3" + ry="0" /> + <text + xml:space="preserve" + x="5363.7886" + y="6534.1812" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">RCU_SOFTIRQ</text> + <text + xml:space="preserve" + x="5363.7886" + y="6800.1436" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6-6-7" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_do_batch()</text> + </g> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-callback-registry.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-callback-registry.svg new file mode 100644 index 0000000000..7ac6f92698 --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-callback-registry.svg @@ -0,0 +1,655 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="816.04761" + height="636.55627" + viewBox="-44 -44 10851.906 8461.0989" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-callback-registry.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="true" + inkscape:zoom="1.2009216" + inkscape:cx="408.02381" + inkscape:cy="254.38856" + inkscape:window-x="713" + inkscape:window-y="28" + inkscape:window-maximized="0" + inkscape:current-layer="g4" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5"> + <inkscape:grid + type="xygrid" + id="grid3079" + empspacing="5" + visible="true" + enabled="true" + snapvisiblegridlinesonly="true" + originx="5.2596966e-08px" + originy="-4.5963961e-06px" /> + </sodipodi:namedview> + <g + style="fill:none;stroke-width:0.025in" + id="g4" + transform="translate(-753.44492,-1306.6788)"> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 6161.6776,2411.7612 0,6117.1391" + id="path3134-9-0-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 6161.6776,3342.6302 -3856.4573,0 10.6979,5757.1962 2918.1436,-2e-4" + id="path3134-9-0" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 6161.6776,3342.6302 3856.4574,0 -12.188,5757.1963 -2918.1436,-3e-4" + id="path3134-9-0-7" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 8100 - 5710 5790--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 9300 - 4512 7140--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1040 9300 - 1502 7140--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2240 8100 - 2702 5940--> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1350 3450 - 2444 2510--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4950 3450 - 3854 2510--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 6600 - 4050 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1050 6600 - 1050 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2250 5400 - 2250 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2250 8100 - 2250 6240--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1050 9300 - 1050 7440--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 9300 - 4050 7440--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 8100 - 5250 6240--> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9300 3150 - 10860 3150--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 11400 3600 - 11400 4410--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 11400 5100 - 11400 5910--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9900 4650 - 10860 4650--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9600 6150 - 10860 6150--> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 5400 - 5250 4290--> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <rect + x="4544.7305" + y="4603.417" + width="3240.0088" + height="2650.6289" + rx="0" + style="stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115769;stroke-dashoffset:0" + id="rect118" + ry="0" /> + <text + xml:space="preserve" + x="5073.3374" + y="6372.4521" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier">rcu_accelerate_cbs()</text> + <g + id="g3107" + transform="translate(2715.7065,4700.8888)"> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="4773.3452" + y="4825.2578" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_prepare_for_idle()</text> + <rect + x="790.93585" + y="4630.8252" + width="3240.0088" + height="2650.6289" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.0005789, 60.00115781;stroke-dashoffset:0" + id="rect118-3" + ry="0" /> + <text + xml:space="preserve" + x="1319.5447" + y="6639.2261" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_accelerate_cbs()</text> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-7" + transform="translate(-1038.0776,4728.2971)"> + <rect + id="rect112-5" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="1019.5512" + y="4852.666" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">note_gp_changes()</text> + <text + xml:space="preserve" + x="1319.5447" + y="6376.6328" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_advance_cbs()</text> + <text + xml:space="preserve" + x="1340.6649" + y="6111.4473" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-2" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">__note_gp_changes()</text> + <rect + x="5422.6279" + y="3041.8311" + width="1480.4871" + height="379.24637" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.0005789, 60.00115794;stroke-dashoffset:0" + id="rect118-3-9" + ry="0" /> + <text + xml:space="preserve" + x="5607.2734" + y="3283.3892" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">call_rcu()</text> + <path + sodipodi:type="arc" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + id="path3084" + sodipodi:cx="319.379" + sodipodi:cy="345.54001" + sodipodi:rx="65.917107" + sodipodi:ry="39.550262" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + transform="matrix(13.298129,0,0,13.298129,1915.7286,4523.6528)" /> + <text + xml:space="preserve" + x="5853.9238" + y="8902.3623" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104">Wake up</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6165.7158" + y="9122.8174" + id="text3110" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3112" + x="6165.7158" + y="9122.8174">grace-period</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6162.8716" + y="9364.3564" + id="text3114" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3116" + x="6162.8716" + y="9364.3564">kernel thread</tspan></text> + <rect + x="8239.8516" + y="4608.7363" + width="3240.0088" + height="2650.6289" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057902, 60.00115804;stroke-dashoffset:0" + id="rect118-36" + ry="0" /> + <text + xml:space="preserve" + x="8768.4678" + y="6484.1562" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-75" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_accelerate_cbs()</text> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-3" + transform="translate(6410.833,4706.2127)"> + <rect + id="rect112-56" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="8329.5352" + y="4830.5771" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">takedown_cpu()</text> + <text + xml:space="preserve" + x="8335.4873" + y="5094.127" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcutree_migrate_callbacks()</text> + <text + xml:space="preserve" + x="8335.4873" + y="5357.1006" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6-0" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_migrate_callbacks()</text> + <text + xml:space="preserve" + x="8768.4678" + y="6224.9038" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_advance_cbs()</text> + <text + xml:space="preserve" + x="3467.9963" + y="6987.9912" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6">Leaf</tspan></text> + <text + xml:space="preserve" + x="7220.106" + y="6961.395" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5">Leaf</tspan></text> + <text + xml:space="preserve" + x="10905.331" + y="6961.395" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-3" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-5">Leaf</tspan></text> + <path + sodipodi:type="arc" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + id="path3084-3" + sodipodi:cx="319.379" + sodipodi:cy="345.54001" + sodipodi:rx="65.917107" + sodipodi:ry="39.550262" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + transform="matrix(13.298129,0,0,13.298129,1872.6808,-2726.4833)" /> + <text + xml:space="preserve" + x="5717.4517" + y="1785.2073" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-7">Phase One</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6119.668" + y="2005.6624" + id="text3110-5" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3112-3" + x="6119.668" + y="2005.6624">of Update</tspan></text> + </g> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg new file mode 100644 index 0000000000..423df00c4d --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg @@ -0,0 +1,700 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="670.61804" + height="557.16394" + viewBox="-44 -44 8917.9652 7405.8166" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-dyntick.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-3" + style="overflow:visible"> + <path + id="path3946-1" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-4" + style="overflow:visible"> + <path + id="path3946-7" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker4880" + style="overflow:visible"> + <path + id="path4882" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-5" + style="overflow:visible"> + <path + id="path3946-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-6" + style="overflow:visible"> + <path + id="path3946-10" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-36" + style="overflow:visible"> + <path + id="path3940-0" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-6" + style="overflow:visible"> + <path + id="path3940-26" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-8" + style="overflow:visible"> + <path + id="path3940-7" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-367" + style="overflow:visible"> + <path + id="path3940-5" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-56" + style="overflow:visible"> + <path + id="path3946-2" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3081" + style="overflow:visible"> + <path + id="path3083" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3085" + style="overflow:visible"> + <path + id="path3087" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3089" + style="overflow:visible"> + <path + id="path3091" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3093" + style="overflow:visible"> + <path + id="path3095" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3097" + style="overflow:visible"> + <path + id="path3099" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-9" + style="overflow:visible"> + <path + id="path3940-1" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3675" + style="overflow:visible"> + <path + id="path3940-3" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1148" + id="namedview208" + showgrid="true" + inkscape:zoom="1.4142136" + inkscape:cx="381.32663" + inkscape:cy="239.67141" + inkscape:window-x="833" + inkscape:window-y="24" + inkscape:window-maximized="0" + inkscape:current-layer="svg2" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5" + inkscape:snap-global="false"> + <inkscape:grid + type="xygrid" + id="grid3154" + empspacing="5" + visible="true" + enabled="true" + snapvisiblegridlinesonly="true" + originx="-235.14935px" + originy="-709.25071px" /> + </sodipodi:namedview> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3-5" + d="m 3754.1051,47.378296 -2.828,7173.860804" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3" + d="m 6681.1176,1435.1734 -2.828,1578.9586 -2861.3912,7.7159" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1" + d="m 3748.8929,3772.1176 2904.1747,-0.8434 26.8008,1842.1825" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + id="g3115" + transform="translate(-2341.8794,10827.399)"> + <rect + ry="0" + id="rect118-3" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057923, 60.00115859;stroke-dashoffset:0" + rx="0" + height="2349.7295" + width="5308.7119" + y="-8909.5498" + x="2379.3704" /> + <g + transform="translate(2576.8841,-9085.2783)" + id="g3107-7" + style="fill:none;stroke-width:0.025in"> + <rect + x="2084.55" + y="949.37109" + width="2809.1992" + height="1370.8721" + rx="0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-5" /> + <rect + x="2084.55" + y="1025.3964" + width="2809.1992" + height="1294.8468" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-3-3" /> + </g> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-6-6-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="-7356.375" + x="4769.4536" + xml:space="preserve">->qsmask &= ~->grpmask</text> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-3" + font-size="192" + font-weight="bold" + font-style="normal" + y="-6825.5815" + x="7082.9585" + xml:space="preserve"><tspan + id="tspan3104-6" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Leaf</tspan></text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="-8652.5312" + x="2466.7822" + xml:space="preserve">dyntick_save_progress_counter()</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7-2-0" + font-size="192" + font-weight="bold" + font-style="normal" + y="-8368.1475" + x="2463.3262" + xml:space="preserve">rcu_implicit_dynticks_qs()</text> + </g> + <g + id="g4504" + transform="translate(2063.5184,-16111.739)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g3148-9-9" + transform="translate(2035.3087,6370.5796)"> + <rect + x="3592.3828" + y="-4715.7246" + width="3164.783" + height="769.99048" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + id="rect118-3-5-1-3" + ry="0" /> + <text + xml:space="preserve" + x="3745.7725" + y="-4418.6582" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_enter()</text> + <text + xml:space="preserve" + x="3745.7725" + y="-4165.7954" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-0-0" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">atomic_add_return()</text> + </g> + <g + id="g3148-9-9-2" + transform="translate(2035.3089,9031.6839)"> + <rect + x="3592.3828" + y="-4715.7246" + width="3164.783" + height="769.99048" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + id="rect118-3-5-1-3-6" + ry="0" /> + <text + xml:space="preserve" + x="3745.7725" + y="-4418.6582" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-6-1" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_exit()</text> + <text + xml:space="preserve" + x="3745.7725" + y="-4165.7954" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-0-0-8" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">atomic_add_return()</text> + </g> + <g + id="g4504-7" + transform="translate(2082.3248,-10883.562)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-9" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-0" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-2" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-3" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-7" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-5" + sodipodi:role="line">critical section</tspan></text> + </g> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-cleanup.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-cleanup.svg new file mode 100644 index 0000000000..bf84fbab27 --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-cleanup.svg @@ -0,0 +1,1133 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="1026.1281" + height="1246.2428" + viewBox="-44 -44 13645.583 16565.045" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-gp-cleanup.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-3" + style="overflow:visible"> + <path + id="path3946-1" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-4" + style="overflow:visible"> + <path + id="path3946-7" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker4880" + style="overflow:visible"> + <path + id="path4882" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-5" + style="overflow:visible"> + <path + id="path3946-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-6" + style="overflow:visible"> + <path + id="path3946-10" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-1" + style="overflow:visible"> + <path + id="path3946-2" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3130" + style="overflow:visible"> + <path + id="path3132" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3134" + style="overflow:visible"> + <path + id="path3136" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3138" + style="overflow:visible"> + <path + id="path3140" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3142" + style="overflow:visible"> + <path + id="path3144" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3146" + style="overflow:visible"> + <path + id="path3148" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-7" + style="overflow:visible"> + <path + id="path3940-0" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-36" + style="overflow:visible"> + <path + id="path3940-7" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-36-7" + style="overflow:visible"> + <path + id="path3940-7-4" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="true" + inkscape:zoom="0.78716603" + inkscape:cx="513.06403" + inkscape:cy="623.1214" + inkscape:window-x="102" + inkscape:window-y="38" + inkscape:window-maximized="0" + inkscape:current-layer="g3188-3" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5"> + <inkscape:grid + type="xygrid" + id="grid3391" + empspacing="5" + visible="true" + enabled="true" + snapvisiblegridlinesonly="true" + originx="-1.7575793e-05px" + originy="70.717956px" /> + </sodipodi:namedview> + <path + sodipodi:nodetypes="cccccccccccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3" + d="m 6899.303,45.238347 -2.8276,2480.757053 -2316.0141,-1.687 -2.8276,2179.855 2321.1758,-0.844 -2.7042,-1843.237 2404.5142,-0.211 16.1022,1993.267 -7783.8345,-4.728 -16.7936,2120.3945 2033.1033,-23.5344 2.0128,-1866.5611 2051.9097,14.079 2.0128,1838.2983 1280.8475,-4.728 14.608,-1830.1043 1312.2492,12.923 14.608,1818.337 2000.0061,20.4217 -12.279,-1841.4117 1304.168,1.616 -12.279,2032.7057 -4638.6513,1.6154 19.5828,569.0378" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2450.4073,-11647.612)" + id="g3188"> + <text + xml:space="preserve" + x="3145.9592" + y="13255.592" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3143">rcu_seq_end(&rnp->gp_seq)</tspan></text> + <g + id="g3107" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5">Root</tspan></text> + </g> + <rect + ry="0" + id="rect118" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115769;stroke-dashoffset:0" + rx="0" + height="14649.609" + width="13482.601" + y="403.13776" + x="37.490932" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="662.59283" + x="153.2673" + xml:space="preserve">rcu_gp_cleanup()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2329.9437,-11611.245)" + id="g3147"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5264.4731" + y="15428.84" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-7" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-5">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(3181.0244,-11647.612)" + id="g3153"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0">Leaf</tspan></text> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-9" + d="m 3710.957,19425.516 -20.9546,8604.655" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(-737.93887,7732.6672)" + id="g3188-3"> + <g + id="g3107-62" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112-6" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-1" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-8" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-7">Root</tspan></text> + <flowRoot + xml:space="preserve" + id="flowRoot3356" + style="font-size:12px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + transform="matrix(13.298129,0,0,13.298129,-2487.0857,3868.8376)"><flowRegion + id="flowRegion3358"><rect + id="rect3360" + width="373.35239" + height="63.63961" + x="332.34018" + y="681.87292" /></flowRegion><flowPara + id="flowPara3362" /></flowRoot> <text + xml:space="preserve" + x="3156.6121" + y="13317.754" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-0">rcu_seq_end(&rsp->gp_seq)</tspan></text> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(-858.40227,7769.0342)" + id="g3147-9"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-2" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-02" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-5" + transform="translate(5205.6909,23741.476)"> + <rect + id="rect112-7-1-9" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9710.0928" + y="26001.982" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-2" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-8">Leaf</tspan></text> + <g + transform="translate(-4830.8839,7769.0342)" + id="g3147-3-7" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6-3" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0-6" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6-1" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + transform="translate(-3340.0639,7732.6672)" + id="g3153-2-9" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6-3" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8-9" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7-4" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9-7">Leaf</tspan></text> + </g> + <g + transform="translate(-6672.8049,7732.6672)" + id="g3153-20-8" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2-4" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3-5" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7-0" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5-3" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92-6">Leaf</tspan></text> + </g> + <g + transform="translate(-10005.546,7732.6672)" + id="g3153-28-0" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6-0" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1-6">Leaf</tspan></text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812908px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 2285.411,21615.005 -582.9982,865.094" + id="path3414-5" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 5094.193,21615.267 582.998,865.094" + id="path3414-9-5" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 334.77783,23828.182 -582.9982,865.094" + id="path3414-8-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 7079.8249,23828.444 582.9999,865.094" + id="path3414-9-4-7" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 1751.2742,23828.182 0,846.288" + id="path3414-8-3-65" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 5628.2495,23854.778 0,846.288" + id="path3414-8-3-6-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <text + xml:space="preserve" + x="7418.769" + y="17646.104" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-70" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-93">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <g + transform="translate(-1642.5377,-11611.245)" + id="g3147-3" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5274.1133" + y="15428.84" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <g + transform="translate(-151.71746,-11647.612)" + id="g3153-2" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9">Leaf</tspan></text> + </g> + <g + transform="translate(-3484.4587,-11647.612)" + id="g3153-20" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92">Leaf</tspan></text> + <text + xml:space="preserve" + x="7408.5918" + y="17619.504" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-2" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-9">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <g + transform="translate(-6817.1997,-11647.612)" + id="g3153-28" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1">Leaf</tspan></text> + <text + xml:space="preserve" + x="7416.8003" + y="17619.504" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-3" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-56">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812908px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 5473.757,2234.7264 -582.9982,865.094" + id="path3414" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8282.5389,2234.9884 582.9982,865.094" + id="path3414-9" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 3523.1239,4447.9034 -582.9982,865.094" + id="path3414-8" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 10268.171,4448.1654 583,865.094" + id="path3414-9-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4939.6203,4447.9034 0,846.288" + id="path3414-8-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8816.5956,4474.4994 0,846.288" + id="path3414-8-3-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <g + style="fill:none;stroke-width:0.025in" + id="g4504-3-9" + transform="translate(4866.6205,-1197.2204)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-1" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16888.277" + x="4344.877" + xml:space="preserve"><tspan + id="tspan3104-5-7" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Start of</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-0" + y="17119.1" + x="4578.7886" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17119.1" + x="4578.7886" + id="tspan3112-5-9" + sodipodi:role="line">Next Grace</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-3" + y="17350.271" + x="4581.7886" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17350.271" + x="4581.7886" + id="tspan3116-2-6" + sodipodi:role="line">Period</tspan></text> + </g> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-5" + d="m 6875.6003,15833.906 1595.7755,0" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send-36)" /> + <text + xml:space="preserve" + x="7275.2612" + y="5971.8916" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-1" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-2">rcu_seq_end(&rnp->gp_seq)</tspan></text> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg new file mode 100644 index 0000000000..7ddc094d7f --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg @@ -0,0 +1,1309 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="1626.5847" + height="843.1416" + viewBox="-44 -44 21630.534 11207.028" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-gp-fqs.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-3" + style="overflow:visible"> + <path + id="path3946-1" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-4" + style="overflow:visible"> + <path + id="path3946-7" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker4880" + style="overflow:visible"> + <path + id="path4882" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-5" + style="overflow:visible"> + <path + id="path3946-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-6" + style="overflow:visible"> + <path + id="path3946-10" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-36" + style="overflow:visible"> + <path + id="path3940-0" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-6" + style="overflow:visible"> + <path + id="path3940-26" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-8" + style="overflow:visible"> + <path + id="path3940-7" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-367" + style="overflow:visible"> + <path + id="path3940-5" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-56" + style="overflow:visible"> + <path + id="path3946-2" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3081" + style="overflow:visible"> + <path + id="path3083" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3085" + style="overflow:visible"> + <path + id="path3087" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3089" + style="overflow:visible"> + <path + id="path3091" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3093" + style="overflow:visible"> + <path + id="path3095" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3097" + style="overflow:visible"> + <path + id="path3099" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-9" + style="overflow:visible"> + <path + id="path3940-1" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-91" + style="overflow:visible"> + <path + id="path3940-27" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3082" + style="overflow:visible"> + <path + id="path3084" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-09" + style="overflow:visible"> + <path + id="path3940-3" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3093-6" + style="overflow:visible"> + <path + id="path3095-0" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3675" + style="overflow:visible"> + <path + id="path3940-35" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="true" + inkscape:zoom="0.5" + inkscape:cx="843.3925" + inkscape:cy="528.22238" + inkscape:window-x="860" + inkscape:window-y="65" + inkscape:window-maximized="0" + inkscape:current-layer="svg2" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5" + inkscape:snap-global="false"> + <inkscape:grid + type="xygrid" + id="grid3154" + empspacing="5" + visible="true" + enabled="true" + snapvisiblegridlinesonly="true" + originx="306.04964px" + originy="286.40704px" /> + </sodipodi:namedview> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1" + d="m 16000.705,7361.3625 3383.738,-0.8434 7.995,1860.9894" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3" + d="m 19393.687,5043.2247 -2.828,1541.346 -3303.342,-1.6876" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-6" + d="m 5568.2242,7353.9621 -3929.1209,17.9634 20.2153,2632.0515" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3-2" + d="m 1629.8598,3926.2473 12.2312,2669.7292 3867.5308,7.7168" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="cccccccccccccccccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3" + d="m 10932.061,46.910528 -2.827,638.638602 -5325.0378,35.9259 -21.6339,7219.96837 2057.8863,-38.4562 -21.5106,-2087.7208 -491.6705,-0.211 -2.7042,-1993.689 1393.686,-4.728 39.6256,4057.454 2379.6691,32.779 14.608,-1848.911 1312.249,12.923 14.608,1818.337 2000.007,20.422 -12.28,-1841.412 1191.331,1.616 15.929,1289.8537 520.344,0.202 m 0,0 -15.641,-1570.1327 -2629.727,-18.604 3.166,-2124.92 -2385.245,19.007 21.973,-2444.6293 5551.053,37.8148 1.584,7165.3369 m 0,0 -5602.722,0.1016 19.583,813.521" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <rect + ry="0" + id="rect118" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057925, 60.0011585;stroke-dashoffset:0" + rx="0" + height="8254.9336" + width="14128.912" + y="443.33136" + x="4032.6365" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="720.02423" + x="4178.2354" + xml:space="preserve">rcu_gp_fqs()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(6381.5083,-10649.537)" + id="g3147"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5250.5327" + y="15512.733" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-35" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(7232.589,-10685.904)" + id="g3153"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0">Leaf</tspan></text> + </g> + <g + transform="translate(2409.0267,-10649.537)" + id="g3147-3" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5284.6885" + y="15500.379" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <g + transform="translate(3899.8472,-10685.904)" + id="g3153-2" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9">Leaf</tspan></text> + </g> + <g + transform="translate(567.10542,-10685.904)" + id="g3153-20" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92">Leaf</tspan></text> + </g> + <g + transform="translate(-2765.6353,-10685.904)" + id="g3153-28" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1">Leaf</tspan></text> + <text + xml:space="preserve" + x="7428.2939" + y="17707.271" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-75" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812908px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 9525.3217,3196.4324 -582.9982,865.094" + id="path3414" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 12334.103,3196.6944 582.999,865.094" + id="path3414-9" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 7574.6885,5409.6094 -582.9983,865.094" + id="path3414-8" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 14319.735,5409.8714 583.001,865.094" + id="path3414-9-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8991.1849,5409.6094 0,846.288" + id="path3414-8-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 12868.16,5436.2054 0,846.288" + id="path3414-8-3-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <rect + ry="0" + id="rect118-1" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057965, 60.00115916;stroke-dashoffset:0" + rx="0" + height="7164.1621" + width="13301.43" + y="984.91095" + x="4277.6021" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="1236.326" + x="4409.96" + xml:space="preserve" + sodipodi:linespacing="125%">force_qs_rnp()<tspan + style="font-size:192px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3307" /></text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="1547.8876" + x="4417.6396" + xml:space="preserve">dyntick_save_progress_counter()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(6501.9719,-10685.904)" + id="g3188"> + <g + id="g3107" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5">Root</tspan></text> + <text + xml:space="preserve" + x="3158.8521" + y="13313.027" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="1858.8729" + x="4414.1836" + xml:space="preserve">rcu_implicit_dynticks_qs()</text> + <text + xml:space="preserve" + x="14659.87" + y="7002.561" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-62" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + <g + id="g4504" + transform="translate(14776.087,-12503.687)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3089" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g3148-9-9" + transform="translate(14747.877,9978.6315)"> + <rect + x="3592.3828" + y="-4715.7246" + width="3164.783" + height="769.99048" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + id="rect118-3-5-1-3" + ry="0" /> + <text + xml:space="preserve" + x="3745.7725" + y="-4418.6582" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_enter()</text> + <text + xml:space="preserve" + x="3745.7725" + y="-4165.7954" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-0-0" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">atomic_add_return()</text> + </g> + <g + id="g3148-9-9-2" + transform="translate(14747.877,12639.736)"> + <rect + x="3592.3828" + y="-4715.7246" + width="3164.783" + height="769.99048" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + id="rect118-3-5-1-3-6" + ry="0" /> + <text + xml:space="preserve" + x="3745.7725" + y="-4418.6582" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-6-1" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_exit()</text> + <text + xml:space="preserve" + x="3745.7725" + y="-4165.7954" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-0-0-8" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">atomic_add_return()</text> + </g> + <g + id="g4504-7" + transform="translate(14794.893,-7275.5109)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-9" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-0" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-2" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-3" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-7" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-5" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g4504-6" + transform="translate(-2953.0872,-13662.506)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-1" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-8" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-7" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-9" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-2" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-0" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g3148-9-9-3" + transform="translate(-3554.8919,9313.0075)"> + <rect + x="3592.3828" + y="-4981.6865" + width="3728.9751" + height="2265.0989" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + id="rect118-3-5-1-3-7" + ry="0" /> + <text + xml:space="preserve" + x="3745.7725" + y="-4684.6201" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-6-5" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_report_dead()</text> + <text + xml:space="preserve" + x="3745.7725" + y="-4431.7573" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-0-0-9" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_cleanup_dying_idle_cpu()</text> + <g + transform="translate(1783.3183,-5255.3491)" + id="g3107-7-5" + style="fill:none;stroke-width:0.025in"> + <rect + x="2084.55" + y="949.37109" + width="2809.1992" + height="1370.8721" + rx="0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-5-3" /> + <rect + x="2084.55" + y="1025.3964" + width="2809.1992" + height="1294.8468" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-3-3-5" /> + </g> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-6-6-2-6" + font-size="192" + font-weight="bold" + font-style="normal" + y="-3526.4448" + x="4241.8574" + xml:space="preserve">->qsmaskinitnext</text> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-3-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="-2987.4167" + x="6305.1484" + xml:space="preserve"><tspan + id="tspan3104-6-9" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Leaf</tspan></text> + </g> + <g + id="g4504-7-2" + transform="translate(-2934.2807,-6492.8204)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-9-2" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-2-8" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-0-9" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-2-7" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-3-3" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-7-6" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-5-1" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g3206" + transform="translate(3999.5374,3999.1768)"> + <rect + ry="0" + id="rect118-3-5-1-3-1" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00058007, 60.00116001;stroke-dashoffset:0" + rx="0" + height="2265.0989" + width="3728.9751" + y="3382.2036" + x="-3958.3845" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-27-6-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="3679.27" + x="-3804.9949" + xml:space="preserve">rcu_cpu_starting()</text> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-7-5-0" + transform="translate(-5767.4491,3108.5424)"> + <rect + id="rect112-5-3-9" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-3-5-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="-3308.9099" + y="4837.4453" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-2-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinitnext</text> + <text + xml:space="preserve" + x="-1245.6189" + y="5376.4731" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-2-0" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-9-6">Leaf</tspan></text> + </g> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3-6" + d="m 15475.193,7360.7089 467.332,8.6247" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-1.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-1.svg new file mode 100644 index 0000000000..8c20755081 --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-1.svg @@ -0,0 +1,658 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="1039.3743" + height="677.72852" + viewBox="-44 -44 13821.733 9008.3597" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-gp-init-1.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-3" + style="overflow:visible"> + <path + id="path3946-1" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-4" + style="overflow:visible"> + <path + id="path3946-7" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker4880" + style="overflow:visible"> + <path + id="path4882" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-5" + style="overflow:visible"> + <path + id="path3946-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-6" + style="overflow:visible"> + <path + id="path3946-10" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-36" + style="overflow:visible"> + <path + id="path3940-7" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="true" + inkscape:zoom="2.6330492" + inkscape:cx="524.82797" + inkscape:cy="519.31194" + inkscape:window-x="79" + inkscape:window-y="28" + inkscape:window-maximized="0" + inkscape:current-layer="g3188" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5"> + <inkscape:grid + type="xygrid" + id="grid3059" + empspacing="5" + visible="true" + enabled="true" + snapvisiblegridlinesonly="true" + originx="1.6062488e-07px" + originy="10.7285px" /> + </sodipodi:namedview> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3" + d="m 6871.027,46.883461 0,8777.144039" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2450.4075,-10679.115)" + id="g3188"> + <text + xml:space="preserve" + x="3119.363" + y="13255.592" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3071">rcu_seq_start(rsp->gp_seq)</tspan></text> + <g + id="g3107" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5">Root</tspan></text> + </g> + <rect + ry="0" + id="rect118" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115769;stroke-dashoffset:0" + rx="0" + height="6844.4546" + width="13658.751" + y="1371.6335" + x="37.490932" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="1631.0878" + x="153.26733" + xml:space="preserve">rcu_gp_init()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2329.9439,-10642.748)" + id="g3147"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(3181.0246,-10679.115)" + id="g3153"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0">Leaf</tspan></text> + </g> + <g + transform="translate(-1642.5375,-10642.748)" + id="g3147-3" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + transform="translate(-151.71726,-10679.115)" + id="g3153-2" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9">Leaf</tspan></text> + </g> + <g + transform="translate(-3484.4587,-10679.115)" + id="g3153-20" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92">Leaf</tspan></text> + </g> + <g + transform="translate(-6817.1998,-10679.115)" + id="g3153-28" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1">Leaf</tspan></text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812908px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 5473.7572,3203.2219 -582.9982,865.094" + id="path3414" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8282.5391,3203.4839 582.9982,865.094" + id="path3414-9" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 3523.1241,5416.3989 -582.9982,865.094" + id="path3414-8" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 10268.171,5416.6609 583,865.094" + id="path3414-9-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4939.6205,5416.3989 0,846.288" + id="path3414-8-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8816.5958,5442.9949 0,846.288" + id="path3414-8-3-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <g + id="g4504-3-9" + transform="translate(4866.0367,-16425.339)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-1" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16888.277" + x="4344.877" + xml:space="preserve"><tspan + id="tspan3104-5-7" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">End of</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-0" + y="17119.1" + x="4578.7886" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17119.1" + x="4578.7886" + id="tspan3112-5-9" + sodipodi:role="line">Last Grace</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-3" + y="17350.271" + x="4581.7886" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17350.271" + x="4581.7886" + id="tspan3116-2-6" + sodipodi:role="line">Period</tspan></text> + </g> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-5" + d="m 8546.5914,605.78414 -1595.7755,0" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send-36)" /> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-2.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-2.svg new file mode 100644 index 0000000000..4d956a7326 --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-2.svg @@ -0,0 +1,656 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="1037.9602" + height="666.38184" + viewBox="-44 -44 13802.928 8857.5401" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-gp-init-2.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-3" + style="overflow:visible"> + <path + id="path3946-1" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-4" + style="overflow:visible"> + <path + id="path3946-7" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker4880" + style="overflow:visible"> + <path + id="path4882" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-5" + style="overflow:visible"> + <path + id="path3946-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-6" + style="overflow:visible"> + <path + id="path3946-10" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="false" + inkscape:zoom="0.79710462" + inkscape:cx="564.27119" + inkscape:cy="397.32188" + inkscape:window-x="833" + inkscape:window-y="28" + inkscape:window-maximized="0" + inkscape:current-layer="svg2" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5" /> + <path + sodipodi:nodetypes="cccccccccccccccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3" + d="m 6861.6904,46.438525 -2.8276,1315.668775 -5343.8436,17.1194 -2.8276,6561.7446 2039.0799,17.963 -2.7042,-2144.1399 -491.6705,-0.2109 -2.7042,-1993.6887 1487.7179,-4.7279 -17.8,1812.453 2017.2374,-7.6434 4.9532,-2151.5723 -1405.5264,11.163 -10.919,-1891.1468 1739.2164,-2.7175 -13.2006,4234.2295 -1701.3595,1.3953 -8.7841,2107.7116 1702.6392,-4.8334 33.4144,-1867.7167 1312.2492,12.9229 14.608,1818.3367 2000.0063,20.4217 -12.279,-1841.4113 1304.168,1.6154 -12.279,2032.7059 -4638.6515,1.6154 19.5828,569.0378" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <rect + ry="0" + id="rect118" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115769;stroke-dashoffset:0" + rx="0" + height="7653.1299" + width="13639.945" + y="555.69745" + x="37.490929" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="799.34259" + x="134.46091" + xml:space="preserve">rcu_gp_init()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2311.1375,-10650.009)" + id="g3147"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(3162.2182,-10686.376)" + id="g3153"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0">Leaf</tspan></text> + </g> + <g + transform="translate(-1661.3439,-10650.009)" + id="g3147-3" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5398.415" + y="15310.093" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-8" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinit</text> + <text + xml:space="preserve" + x="5398.415" + y="15545.01" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-5-8" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinitnext</text> + </g> + <g + transform="translate(-170.52359,-10686.376)" + id="g3153-2" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9">Leaf</tspan></text> + </g> + <g + transform="translate(-3503.2651,-10686.376)" + id="g3153-20" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92">Leaf</tspan></text> + </g> + <g + transform="translate(-6836.0062,-10686.376)" + id="g3153-28" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1">Leaf</tspan></text> + <text + xml:space="preserve" + x="7699.7246" + y="17734.791" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-4" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinit</text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812908px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 5454.9508,3195.9607 -582.9982,865.094" + id="path3414" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8263.7327,3196.2227 582.9982,865.094" + id="path3414-9" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 3504.3177,5409.1377 -582.9982,865.094" + id="path3414-8" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 10249.365,5409.3997 583,865.094" + id="path3414-9-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4920.8141,5409.1377 0,846.288" + id="path3414-8-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8797.7894,5435.7337 0,846.288" + id="path3414-8-3-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <rect + ry="0" + id="rect118-1" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057923, 60.00115846;stroke-dashoffset:0" + rx="0" + height="4418.4302" + width="4932.5845" + y="1492.2119" + x="2087.8708" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="1690.4336" + x="2223.3145" + xml:space="preserve" + sodipodi:linespacing="125%">rcu_init_new_rnp()<tspan + style="font-size:192px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3307"> or</tspan></text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="1958.5066" + x="2223.3145" + xml:space="preserve">rcu_cleanup_dead_rnp()</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7-6" + font-size="192" + font-weight="bold" + font-style="normal" + y="2227.4531" + x="2226.1592" + xml:space="preserve" + sodipodi:linespacing="125%"><tspan + style="font-size:192px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3327">(optional)</tspan></text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2431.6011,-10686.376)" + id="g3188"> + <text + xml:space="preserve" + x="3305.5364" + y="13255.592" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier">->qsmaskinit</text> + <g + id="g3107" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5">Root</tspan></text> + <text + xml:space="preserve" + x="3305.5364" + y="13490.509" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-5" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinitnext</text> + </g> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-3.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-3.svg new file mode 100644 index 0000000000..d24d7d555d --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-3.svg @@ -0,0 +1,636 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="1039.3743" + height="594.19171" + viewBox="-44 -44 13821.733 7897.9895" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-gp-init-3.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-3" + style="overflow:visible"> + <path + id="path3946-1" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-4" + style="overflow:visible"> + <path + id="path3946-7" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker4880" + style="overflow:visible"> + <path + id="path4882" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-5" + style="overflow:visible"> + <path + id="path3946-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-6" + style="overflow:visible"> + <path + id="path3946-10" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="true" + inkscape:zoom="0.68224756" + inkscape:cx="617.89019" + inkscape:cy="625.84293" + inkscape:window-x="54" + inkscape:window-y="28" + inkscape:window-maximized="0" + inkscape:current-layer="g3153" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5"> + <inkscape:grid + type="xygrid" + id="grid3090" /> + </sodipodi:namedview> + <path + sodipodi:nodetypes="cccccccccccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3" + d="m 6899.3032,45.520244 -2.8276,2480.757056 -2316.0141,-1.687 -2.8276,2179.8547 2321.1758,-0.8434 -2.7042,-1843.2376 2404.5142,-0.2109 16.1022,1993.2669 -7783.8345,-4.7279 -16.7936,2120.3946 2033.1033,-23.5344 2.0128,-1866.561 2051.9097,14.0785 2.0128,1838.2987 1280.8475,-4.728 14.608,-1830.1039 1312.2492,12.9229 14.608,1818.3367 2000.0059,20.4217 -12.279,-1841.4113 1304.168,1.6154 -12.279,2032.7059 -4638.6511,1.6154 19.5828,569.0378" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2450.4075,-11647.329)" + id="g3188"> + <text + xml:space="preserve" + x="3145.9592" + y="13255.592" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier">->gp_seq = rsp->gp_seq</text> + <g + id="g3107" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5">Root</tspan></text> + </g> + <rect + ry="0" + id="rect118" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115769;stroke-dashoffset:0" + rx="0" + height="6844.4546" + width="13658.751" + y="403.41983" + x="37.490932" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="662.8739" + x="153.26733" + xml:space="preserve">rcu_gp_init()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2329.9439,-11610.962)" + id="g3147"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5253.6904" + y="15407.032" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(3181.0246,-11647.329)" + id="g3153"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0">Leaf</tspan></text> + <text + xml:space="preserve" + x="7415.4365" + y="17670.572" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-9" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <g + transform="translate(-1642.5375,-11610.962)" + id="g3147-3" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5258.0688" + y="15412.313" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-3" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <g + transform="translate(-151.71726,-11647.329)" + id="g3153-2" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9">Leaf</tspan></text> + </g> + <g + transform="translate(-3484.4587,-11647.329)" + id="g3153-20" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92">Leaf</tspan></text> + <text + xml:space="preserve" + x="7405.2607" + y="17670.572" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-35" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <g + transform="translate(-6817.1998,-11647.329)" + id="g3153-28" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1">Leaf</tspan></text> + <text + xml:space="preserve" + x="7413.4688" + y="17670.566" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-75" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812908px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 5473.7572,2235.0081 -582.9982,865.094" + id="path3414" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8282.5391,2235.2701 582.9982,865.094" + id="path3414-9" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 3523.1241,4448.1851 -582.9982,865.094" + id="path3414-8" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 10268.171,4448.4471 583,865.094" + id="path3414-9-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4939.6205,4448.1851 0,846.288" + id="path3414-8-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8816.5958,4474.7811 0,846.288" + id="path3414-8-3-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <text + xml:space="preserve" + x="7271.9297" + y="6023.2412" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-62" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg new file mode 100644 index 0000000000..069f6f8371 --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg @@ -0,0 +1,5144 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="1626.5841" + height="6394.5298" + viewBox="-44 -44 21630.525 84996.019" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-gp.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-36" + style="overflow:visible"> + <path + id="path3940-7" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-3" + style="overflow:visible"> + <path + id="path3946-6" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3085" + style="overflow:visible"> + <path + id="path3087" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3089" + style="overflow:visible"> + <path + id="path3091" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3093" + style="overflow:visible"> + <path + id="path3095" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3097" + style="overflow:visible"> + <path + id="path3099" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3101" + style="overflow:visible"> + <path + id="path3103" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-7" + style="overflow:visible"> + <path + id="path3940-5" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-79" + style="overflow:visible"> + <path + id="path3940-20" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-37" + style="overflow:visible"> + <path + id="path3946-5" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3081" + style="overflow:visible"> + <path + id="path3083" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3085-9" + style="overflow:visible"> + <path + id="path3087-2" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3089-2" + style="overflow:visible"> + <path + id="path3091-8" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3093-9" + style="overflow:visible"> + <path + id="path3095-7" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3097-3" + style="overflow:visible"> + <path + id="path3099-6" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-12" + style="overflow:visible"> + <path + id="path3940-93" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-2" + style="overflow:visible"> + <path + id="path3946-66" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3077" + style="overflow:visible"> + <path + id="path3079" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3081-4" + style="overflow:visible"> + <path + id="path3083-9" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3085-5" + style="overflow:visible"> + <path + id="path3087-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3089-4" + style="overflow:visible"> + <path + id="path3091-87" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3093-1" + style="overflow:visible"> + <path + id="path3095-72" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-72" + style="overflow:visible"> + <path + id="path3940-26" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-6" + style="overflow:visible"> + <path + id="path3940-25" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-8" + style="overflow:visible"> + <path + id="path3946-62" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3179" + style="overflow:visible"> + <path + id="path3181" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3183" + style="overflow:visible"> + <path + id="path3185" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3187" + style="overflow:visible"> + <path + id="path3189" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3191" + style="overflow:visible"> + <path + id="path3193" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3195" + style="overflow:visible"> + <path + id="path3197" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3199" + style="overflow:visible"> + <path + id="path3201" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3203" + style="overflow:visible"> + <path + id="path3205" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3207" + style="overflow:visible"> + <path + id="path3209" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3211" + style="overflow:visible"> + <path + id="path3213" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3215" + style="overflow:visible"> + <path + id="path3217" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-5" + style="overflow:visible"> + <path + id="path3940-52" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3150" + style="overflow:visible"> + <path + id="path3152" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-9" + style="overflow:visible"> + <path + id="path3946-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3156" + style="overflow:visible"> + <path + id="path3158" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3160" + style="overflow:visible"> + <path + id="path3162" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3164" + style="overflow:visible"> + <path + id="path3166" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3168" + style="overflow:visible"> + <path + id="path3170" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3172" + style="overflow:visible"> + <path + id="path3174" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-8" + style="overflow:visible"> + <path + id="path3940-7-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-17" + style="overflow:visible"> + <path + id="path3940-8" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-36-4" + style="overflow:visible"> + <path + id="path3940-7-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-94" + style="overflow:visible"> + <path + id="path3946-59" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3157" + style="overflow:visible"> + <path + id="path3159" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3161" + style="overflow:visible"> + <path + id="path3163" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3165" + style="overflow:visible"> + <path + id="path3167" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3169" + style="overflow:visible"> + <path + id="path3171" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3173" + style="overflow:visible"> + <path + id="path3175" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3177" + style="overflow:visible"> + <path + id="path3179" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3181" + style="overflow:visible"> + <path + id="path3183" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3185" + style="overflow:visible"> + <path + id="path3187" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3189" + style="overflow:visible"> + <path + id="path3191" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3193" + style="overflow:visible"> + <path + id="path3195" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3197" + style="overflow:visible"> + <path + id="path3199" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-35" + style="overflow:visible"> + <path + id="path3940-70" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3203-8" + style="overflow:visible"> + <path + id="path3205-1" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-83" + style="overflow:visible"> + <path + id="path3940-79" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3038" + style="overflow:visible"> + <path + id="path3040" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="marker3042" + style="overflow:visible"> + <path + id="path3044" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="true" + inkscape:zoom="0.81932583" + inkscape:cx="840.45848" + inkscape:cy="5052.4242" + inkscape:window-x="787" + inkscape:window-y="24" + inkscape:window-maximized="0" + inkscape:current-layer="g4" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5"> + <inkscape:grid + type="xygrid" + id="grid3079" + empspacing="5" + visible="true" + enabled="true" + snapvisiblegridlinesonly="true" + originx="413.99932px" + originy="5758.0031px" /> + </sodipodi:namedview> + <g + style="fill:none;stroke-width:0.025in" + id="g4" + transform="translate(4751.9713,-1307.071)"> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 6161.6776,2411.7612 0,6117.1391" + id="path3134-9-0-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 6161.6776,3342.6302 -3856.4573,0 10.6979,5757.1962 2918.1436,-2e-4" + id="path3134-9-0" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 6161.6776,3342.6302 3856.4574,0 -12.188,5757.1963 -2918.1436,-3e-4" + id="path3134-9-0-7" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 8100 - 5710 5790--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 9300 - 4512 7140--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1040 9300 - 1502 7140--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2240 8100 - 2702 5940--> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1350 3450 - 2444 2510--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4950 3450 - 3854 2510--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 6600 - 4050 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1050 6600 - 1050 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2250 5400 - 2250 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2250 8100 - 2250 6240--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1050 9300 - 1050 7440--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 9300 - 4050 7440--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 8100 - 5250 6240--> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9300 3150 - 10860 3150--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 11400 3600 - 11400 4410--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 11400 5100 - 11400 5910--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9900 4650 - 10860 4650--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9600 6150 - 10860 6150--> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 5400 - 5250 4290--> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <rect + x="4544.7305" + y="4603.417" + width="3240.0088" + height="2650.6289" + rx="0" + style="stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115769;stroke-dashoffset:0" + id="rect118" + ry="0" /> + <text + xml:space="preserve" + x="5073.3374" + y="6372.4521" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier">rcu_accelerate_cbs()</text> + <g + id="g3107" + transform="translate(2715.7065,4700.8888)"> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="4773.3452" + y="4825.2578" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_prepare_for_idle()</text> + <rect + x="790.93585" + y="4630.8252" + width="3240.0088" + height="2650.6289" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.0005789, 60.00115781;stroke-dashoffset:0" + id="rect118-3" + ry="0" /> + <text + xml:space="preserve" + x="1319.5447" + y="6639.2261" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_accelerate_cbs()</text> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-7" + transform="translate(-1038.0776,4728.2971)"> + <rect + id="rect112-5" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="1019.5512" + y="4852.666" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">note_gp_changes()</text> + <text + xml:space="preserve" + x="1319.5447" + y="6376.6328" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_advance_cbs()</text> + <text + xml:space="preserve" + x="1340.6649" + y="6111.4473" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-2" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">__note_gp_changes()</text> + <rect + x="5422.6279" + y="3041.8311" + width="1480.4871" + height="379.24637" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.0005789, 60.00115794;stroke-dashoffset:0" + id="rect118-3-9" + ry="0" /> + <text + xml:space="preserve" + x="5607.2734" + y="3283.3892" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">call_rcu()</text> + <path + sodipodi:type="arc" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + id="path3084" + sodipodi:cx="319.379" + sodipodi:cy="345.54001" + sodipodi:rx="65.917107" + sodipodi:ry="39.550262" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + transform="matrix(13.298129,0,0,13.298129,1915.7286,4523.6528)" /> + <text + xml:space="preserve" + x="5853.9238" + y="8902.3623" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104">Wake up</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6165.7158" + y="9122.8174" + id="text3110" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3112" + x="6165.7158" + y="9122.8174">grace-period</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6162.8716" + y="9364.3564" + id="text3114" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3116" + x="6162.8716" + y="9364.3564">kernel thread</tspan></text> + <rect + x="8239.8516" + y="4608.7363" + width="3240.0088" + height="2650.6289" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057902, 60.00115804;stroke-dashoffset:0" + id="rect118-36" + ry="0" /> + <text + xml:space="preserve" + x="8768.4678" + y="6484.1562" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-75" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_accelerate_cbs()</text> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-3" + transform="translate(6410.833,4706.2127)"> + <rect + id="rect112-56" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="8329.5352" + y="4830.5771" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">takedown_cpu()</text> + <text + xml:space="preserve" + x="8335.4873" + y="5094.127" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcutree_migrate_callbacks()</text> + <text + xml:space="preserve" + x="8335.4873" + y="5357.1006" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6-0" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_migrate_callbacks()</text> + <text + xml:space="preserve" + x="8768.4678" + y="6224.9038" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_advance_cbs()</text> + <text + xml:space="preserve" + x="3467.9963" + y="6987.9912" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6">Leaf</tspan></text> + <text + xml:space="preserve" + x="7220.106" + y="6961.395" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5">Leaf</tspan></text> + <text + xml:space="preserve" + x="10905.331" + y="6961.395" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-3" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-5">Leaf</tspan></text> + <path + sodipodi:type="arc" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + id="path3084-3" + sodipodi:cx="319.379" + sodipodi:cy="345.54001" + sodipodi:rx="65.917107" + sodipodi:ry="39.550262" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + transform="matrix(13.298129,0,0,13.298129,1872.6808,-2726.4833)" /> + <text + xml:space="preserve" + x="5717.4517" + y="1785.2073" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-7">Phase One</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6119.668" + y="2005.6624" + id="text3110-5" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3112-3" + x="6119.668" + y="2005.6624">of Update</tspan></text> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-3" + d="m 6169.6477,11384.719 0,8777.145" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1749.0282,658.72243)" + id="g3188"> + <g + id="g3107-62" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112-9" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-1" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-2" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-7">Root</tspan></text> + <text + xml:space="preserve" + x="3137.9988" + y="13271.316" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-626" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3071">rcu_seq_start(rsp->gp_seq)</tspan></text> + </g> + <rect + ry="0" + id="rect118-0" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057845, 60.00115689;stroke-dashoffset:0" + rx="0" + height="23612.516" + width="13607.611" + y="12709.474" + x="-663.88806" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-93" + font-size="192" + font-weight="bold" + font-style="normal" + y="12968.928" + x="-548.11169" + xml:space="preserve">rcu_gp_init()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1628.5648,695.08943)" + id="g3147"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2479.6454,658.72243)" + id="g3153"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0">Leaf</tspan></text> + </g> + <g + transform="translate(-2343.9166,695.08943)" + id="g3147-3" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + transform="translate(-853.09625,658.72243)" + id="g3153-2" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9">Leaf</tspan></text> + </g> + <g + transform="translate(-4185.8377,658.72243)" + id="g3153-20" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92">Leaf</tspan></text> + </g> + <g + transform="translate(-7518.5789,658.72243)" + id="g3153-28" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1">Leaf</tspan></text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4772.378,14541.058 -582.9982,865.094" + id="path3414" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 7581.1599,14541.32 582.9982,865.094" + id="path3414-9" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 2821.7449,16754.235 -582.9982,865.094" + id="path3414-8" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 9566.7916,16754.497 583.0014,865.094" + id="path3414-9-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4238.2414,16754.235 0,846.288" + id="path3414-8-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8115.2166,16780.831 0,846.288" + id="path3414-8-3-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <g + id="g4504-3-9" + transform="translate(4164.6575,-5087.5013)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-1" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16888.277" + x="4344.877" + xml:space="preserve"><tspan + id="tspan3104-5-7" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">End of</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-0" + y="17119.1" + x="4578.7886" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17119.1" + x="4578.7886" + id="tspan3112-5-9" + sodipodi:role="line">Last Grace</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-3" + y="17350.271" + x="4581.7886" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17350.271" + x="4581.7886" + id="tspan3116-2-6" + sodipodi:role="line">Period</tspan></text> + </g> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-5" + d="m 7845.2122,11943.62 -1595.7756,0" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send-36)" /> + <path + sodipodi:type="arc" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + id="path3084-6" + sodipodi:cx="319.379" + sodipodi:cy="345.54001" + sodipodi:rx="65.917107" + sodipodi:ry="39.550262" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + transform="matrix(13.298129,0,0,13.298129,1915.7264,6279.0065)" /> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6165.6357" + y="10691.992" + id="text3110-0" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3112-6" + x="6165.6357" + y="10691.992">Grace-period</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6162.8696" + y="10947.994" + id="text3114-2" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3116-6" + x="6162.8696" + y="10947.994">kernel thread</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6165.3237" + y="11188.528" + id="text3114-1" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3116-8" + x="6165.3237" + y="11188.528">awakened</tspan></text> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-3-2" + d="m 6161.6774,9725.7319 0,531.9251" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="cccccccccccccccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1" + d="m 6169.1878,20208.525 -2.8277,1315.668 -5343.84363,17.12 -2.8276,6561.744 2039.08003,17.963 -2.7042,-2144.14 -491.6705,-0.211 -2.7042,-1993.689 1487.7179,-4.728 -17.7999,1812.453 2017.2372,-7.643 4.9533,-2151.572 -1405.5264,11.163 -10.9189,-1891.147 1739.2163,-2.718 -13.2006,4234.23 -1701.3596,1.395 -8.784,2107.712 1702.6392,-4.834 33.4144,-1867.716 1312.2491,12.923 14.608,1818.336 2000.0062,20.422 -12.279,-1841.411 1304.1668,1.615 -12.279,2032.706 -4638.6501,1.615 19.5828,569.038" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1618.635,9512.0768)" + id="g3147-7"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-8" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-4" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2469.7158,9475.7098)" + id="g3153-0"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-3" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-6" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-1" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-0" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-6">Leaf</tspan></text> + </g> + <g + transform="translate(-2353.8464,9512.0768)" + id="g3147-3-3" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6-2" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5398.415" + y="15310.093" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-8" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinit</text> + <text + xml:space="preserve" + x="5398.415" + y="15545.01" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-5-8" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinitnext</text> + </g> + <g + transform="translate(-863.02623,9475.7098)" + id="g3153-2-1" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6-5" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1-5" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8-4" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9-6">Leaf</tspan></text> + </g> + <g + transform="translate(-4195.7676,9475.7098)" + id="g3153-20-5" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3-9" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92-4">Leaf</tspan></text> + </g> + <g + transform="translate(-7528.5086,9475.7098)" + id="g3153-28-5" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9-2" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7-5" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3-4" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1-4">Leaf</tspan></text> + <text + xml:space="preserve" + x="7699.7246" + y="17734.791" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-4" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinit</text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="M 4762.4482,23358.047 4179.45,24223.141" + id="path3414-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 7571.23,23358.309 582.9982,865.094" + id="path3414-9-3" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 2811.8152,25571.224 -582.9982,865.094" + id="path3414-8-0" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 9556.8622,25571.486 582.9988,865.094" + id="path3414-9-4-7" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4228.3115,25571.224 0,846.288" + id="path3414-8-3-8" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8105.2867,25597.82 0,846.288" + id="path3414-8-3-6-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <rect + ry="0" + id="rect118-1" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115756;stroke-dashoffset:0" + rx="0" + height="4418.4302" + width="4932.5845" + y="21654.297" + x="1395.3682" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="21852.52" + x="1530.812" + xml:space="preserve" + sodipodi:linespacing="125%">rcu_init_new_rnp()<tspan + style="font-size:192px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3307"> or</tspan></text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="22120.592" + x="1530.812" + xml:space="preserve">rcu_cleanup_dead_rnp()</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7-6" + font-size="192" + font-weight="bold" + font-style="normal" + y="22389.539" + x="1533.6567" + xml:space="preserve" + sodipodi:linespacing="125%"><tspan + style="font-size:192px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3327">(optional)</tspan></text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1739.0986,9475.7098)" + id="g3188-8"> + <text + xml:space="preserve" + x="3305.5364" + y="13255.592" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-84" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier">->qsmaskinit</text> + <g + id="g3107-31" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112-4" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-9" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-20" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6">Root</tspan></text> + <text + xml:space="preserve" + x="3305.5364" + y="13490.509" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-5-89" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinitnext</text> + </g> + <path + sodipodi:nodetypes="cccccccccccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-10" + d="m 6187.9943,28881.474 -2.8275,2480.757 -2316.0141,-1.687 -2.8276,2179.854 2321.1757,-0.843 -2.7041,-1843.237 2404.5141,-0.212 16.1022,1993.267 -7783.83443,-4.728 -16.7937,2120.395 2033.10343,-23.534 2.0128,-1866.562 2051.9098,14.079 2.0128,1838.299 1280.8474,-4.728 14.608,-1830.104 1312.2492,12.923 14.608,1818.336 2000.0057,20.422 -12.279,-1841.411 1304.167,1.615 -12.279,2032.706 -4638.6499,1.615 19.5828,569.038" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1739.0986,17188.625)" + id="g3188-6"> + <g + id="g3107-5" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112-94" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-90" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-9" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-1">Root</tspan></text> + <text + xml:space="preserve" + x="3147.9268" + y="13240.524" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-1" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1618.6352,17224.992)" + id="g3147-1"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-1" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-5" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-9" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5263.1094" + y="15411.646" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-92" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2469.7158,17188.625)" + id="g3153-7"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-67" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-36" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-63" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-94">Leaf</tspan></text> + <text + xml:space="preserve" + x="7417.4053" + y="17655.502" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-759" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <g + transform="translate(-2353.8462,17224.992)" + id="g3147-3-8" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6-1" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0-2" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6-9" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5246.1548" + y="15411.648" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-87" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <g + transform="translate(-863.02613,17188.625)" + id="g3153-2-3" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7-8" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9-5">Leaf</tspan></text> + </g> + <g + transform="translate(-4195.7673,17188.625)" + id="g3153-20-0" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3-6" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7-38" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5-5" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92-6">Leaf</tspan></text> + <text + xml:space="preserve" + x="7433.8257" + y="17682.098" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-2" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <g + transform="translate(-7528.5085,17188.625)" + id="g3153-28-1" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9-1" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7-59" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6-4" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1-8">Leaf</tspan></text> + <text + xml:space="preserve" + x="7415.4404" + y="17682.098" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-0" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4762.4484,31070.961 -582.9982,865.095" + id="path3414-0" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 7571.2303,31071.223 582.9982,865.095" + id="path3414-9-30" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 2811.8153,33284.138 -582.9982,865.094" + id="path3414-8-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 9556.862,33284.401 582.999,865.093" + id="path3414-9-4-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4228.3118,33284.138 0,846.288" + id="path3414-8-3-4" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8105.287,33310.734 0,846.288" + id="path3414-8-3-6-4" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-8" + d="m 11248.729,43927.515 3383.749,-0.843 7.995,1860.989" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3" + d="m 14641.723,41609.377 -2.828,1541.346 -3303.353,-1.688" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-6" + d="m 816.24399,43920.114 -3929.12029,17.964 20.2152,2632.051" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3-2" + d="m -3122.1199,40492.4 12.2312,2669.729 3867.53038,7.717" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="cccccccccccccccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-4" + d="m 6180.0812,36613.063 -2.827,638.638 -5325.0381,35.926 -9.78989,7279.202 2659.62569,0 0,-2260.682 -1196.8316,0 0,-1861.738 1462.7942,0 0,2127.7 3723.476,0 0,1861.738 2035.5457,-11.246 -12.28,-1788.219 1191.3338,1.616 15.928,1289.854 520.347,0.202 m 0,0 -15.641,-1570.133 -2629.7318,-18.604 3.165,-2124.92 -2305.4983,-7.354 0,-2287.279 5319.2511,0 0,7180.99 m 0,0 0,19229.094 -4441.5746,0" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <rect + ry="0" + id="rect118-7" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115769;stroke-dashoffset:0" + rx="0" + height="8254.9336" + width="14128.912" + y="37009.492" + x="-719.34235" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-24" + font-size="192" + font-weight="bold" + font-style="normal" + y="37286.184" + x="-573.74298" + xml:space="preserve">rcu_gp_fqs()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1629.528,25916.616)" + id="g3147-0"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-62" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-9" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-90" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5250.5327" + y="15512.733" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-35-8" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2480.6088,25880.249)" + id="g3153-1"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-31" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-10" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-34" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-03" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-91">Leaf</tspan></text> + </g> + <g + transform="translate(-2342.9531,25916.616)" + id="g3147-3-9" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0-9" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5284.6885" + y="15500.379" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-3" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <g + transform="translate(-852.13285,25880.249)" + id="g3153-2-8" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6-0" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1-56" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7-4" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9-0">Leaf</tspan></text> + </g> + <g + transform="translate(-4184.8743,25880.249)" + id="g3153-20-04" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2-62" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3-67" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92-9">Leaf</tspan></text> + </g> + <g + transform="translate(-7517.6112,25880.249)" + id="g3153-28-8" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9-7" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7-2" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3-82" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6-9" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1-9">Leaf</tspan></text> + <text + xml:space="preserve" + x="7428.2939" + y="17707.271" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-75-6" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4773.3421,39762.585 -582.9986,865.094" + id="path3414-02" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 7582.1232,39762.847 582.999,865.094" + id="path3414-9-7" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 2822.7083,41975.762 -582.9982,865.094" + id="path3414-8-6" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 9567.7542,41976.024 583.0018,865.094" + id="path3414-9-4-1" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4239.2048,41975.762 0,846.288" + id="path3414-8-3-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8116.1802,42002.358 0,846.288" + id="path3414-8-3-6-2" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <rect + ry="0" + id="rect118-1-1" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057924, 60.00115835;stroke-dashoffset:0" + rx="0" + height="7164.1621" + width="13301.43" + y="37551.07" + x="-474.37598" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-5" + font-size="192" + font-weight="bold" + font-style="normal" + y="37802.488" + x="-342.01831" + xml:space="preserve" + sodipodi:linespacing="125%">force_qs_rnp()<tspan + style="font-size:192px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3307-9" /></text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7-9" + font-size="192" + font-weight="bold" + font-style="normal" + y="38114.047" + x="-334.33856" + xml:space="preserve">dyntick_save_progress_counter()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1749.9916,25880.249)" + id="g3188-1"> + <g + id="g3107-4" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112-91" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-0" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-58">Root</tspan></text> + <text + xml:space="preserve" + x="3158.8521" + y="13313.027" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-70" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="38425.035" + x="-337.79462" + xml:space="preserve">rcu_implicit_dynticks_qs()</text> + <text + xml:space="preserve" + x="9907.8887" + y="43568.723" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-62-4" + style="font-size:192.00001526px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + <g + id="g4504" + transform="translate(10024.106,24062.466)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3089" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-80" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-4" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-29" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-61" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-04" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-22" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g3148-9-9" + transform="translate(9995.8972,46544.783)"> + <rect + x="3592.3828" + y="-4715.7246" + width="3164.783" + height="769.99048" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + id="rect118-3-5-1-3" + ry="0" /> + <text + xml:space="preserve" + x="3745.7725" + y="-4418.6582" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_enter()</text> + <text + xml:space="preserve" + x="3745.7725" + y="-4165.7954" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-0-0" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">atomic_add_return()</text> + </g> + <g + id="g3148-9-9-2" + transform="translate(9995.8972,49205.888)"> + <rect + x="3592.3828" + y="-4715.7246" + width="3164.783" + height="769.99048" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + id="rect118-3-5-1-3-6" + ry="0" /> + <text + xml:space="preserve" + x="3745.7725" + y="-4418.6582" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-6-1" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_exit()</text> + <text + xml:space="preserve" + x="3745.7725" + y="-4165.7954" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-0-0-8" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">atomic_add_return()</text> + </g> + <g + id="g4504-7" + transform="translate(10042.913,29290.642)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-9" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-0" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-2" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-3-2" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-7" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-5" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g4504-6" + transform="translate(-7705.0623,22903.647)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-1" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-8" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-7-0" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-9" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-2" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-0" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g3148-9-9-3" + transform="translate(-8306.8632,45879.159)"> + <rect + x="3592.3828" + y="-4981.6865" + width="3728.9751" + height="2265.0989" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + id="rect118-3-5-1-3-7" + ry="0" /> + <text + xml:space="preserve" + x="3745.7725" + y="-4684.6201" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-6-5" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_report_dead()</text> + <text + xml:space="preserve" + x="3745.7725" + y="-4431.7573" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-0-0-9" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_cleanup_dying_idle_cpu()</text> + <g + transform="translate(1783.3183,-5255.3491)" + id="g3107-7-5" + style="fill:none;stroke-width:0.025in"> + <rect + x="2084.55" + y="949.37109" + width="2809.1992" + height="1370.8721" + rx="0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-5-3" /> + <rect + x="2084.55" + y="1025.3964" + width="2809.1992" + height="1294.8468" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-3-3-5" /> + </g> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-6-6-2-6" + font-size="192" + font-weight="bold" + font-style="normal" + y="-3526.4448" + x="4241.8574" + xml:space="preserve">->qsmaskinitnext</text> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-3-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="-2987.4167" + x="6305.1484" + xml:space="preserve"><tspan + id="tspan3104-6-9" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Leaf</tspan></text> + </g> + <g + id="g4504-7-2" + transform="translate(-7686.2563,30073.332)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-9-2" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-2-8" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-0-9" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-2-7" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-3-3" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-7-6" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-5-1" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g3206" + transform="translate(-752.44253,40565.329)"> + <rect + ry="0" + id="rect118-3-5-1-3-1" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00058007, 60.00116001;stroke-dashoffset:0" + rx="0" + height="2265.0989" + width="3728.9751" + y="3382.2036" + x="-3958.3845" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-27-6-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="3679.27" + x="-3804.9949" + xml:space="preserve">rcu_cpu_starting()</text> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-7-5-0" + transform="translate(-5767.4491,3108.5424)"> + <rect + id="rect112-5-3-9" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-3-5-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="-3308.9099" + y="4837.4453" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-2-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinitnext</text> + <text + xml:space="preserve" + x="-1245.6189" + y="5376.4731" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-2-0" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-9-6">Leaf</tspan></text> + </g> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3-6" + d="m 10723.215,43926.861 467.335,8.625" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send-8)" + d="m 4431.0572,60276.11 16.472,2346.582" + id="path3134-9-0-3-1-9-9" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(-59.697399,41012.242)" + id="g3188-83"> + <text + xml:space="preserve" + x="3172.5554" + y="13255.592" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-80" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier">->qsmask &= ~->grpmask</text> + <g + id="g3107-40" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112-919" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-25" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-4">Root</tspan></text> + </g> + <rect + ry="0" + id="rect118-4" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057845, 60.00115689;stroke-dashoffset:0" + rx="0" + height="7164.1641" + width="13639.945" + y="52743.297" + x="-2453.8081" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-99" + font-size="192" + font-weight="bold" + font-style="normal" + y="52950.113" + x="-2356.8381" + xml:space="preserve">rcu_report_rnp()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(-180.16099,41048.609)" + id="g3147-36"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-0" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-50" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-29" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(670.91971,41012.242)" + id="g3153-4"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-35" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-17" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-4" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-3" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-14">Leaf</tspan></text> + </g> + <g + transform="translate(-4152.6419,41048.609)" + id="g3147-3-6" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6-9" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0-4" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5284.9155" + y="15386.685" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-3-2" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <g + transform="translate(-2661.8217,41012.242)" + id="g3153-2-6" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6-4" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7-88" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9-9">Leaf</tspan></text> + </g> + <g + transform="translate(-5994.5632,41012.242)" + id="g3153-20-2" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2-8" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3-8" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5-68" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92-3">Leaf</tspan></text> + </g> + <g + transform="translate(-9327.3041,41012.242)" + id="g3153-28-83" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9-3" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3-80" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6-47" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1-6">Leaf</tspan></text> + <text + xml:space="preserve" + x="7422.3945" + y="17661.012" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-67" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 2963.6526,54894.579 -582.9982,865.092" + id="path3414-89" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 5772.4344,54894.841 582.9982,865.092" + id="path3414-9-0" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 1013.0193,57107.754 -582.99819,865.094" + id="path3414-8-68" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 7758.0666,57108.016 583,865.094" + id="path3414-9-4-79" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 2429.5159,57107.754 0,846.288" + id="path3414-8-3-0" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 6306.4911,57134.35 0,846.288" + id="path3414-8-3-6-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + sodipodi:nodetypes="cccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-33" + d="m 4421.0737,51833.378 -2.8276,1315.669 -5343.84362,17.119 -2.8276,6561.745 2039.08002,17.963 -2.7043,-2144.141 -491.67069,-0.211 -2.7042,-1993.689 1487.71819,-4.728 -17.8001,1812.453 2017.2374,-7.643 4.9532,-2151.571 -1405.5263,11.162 -10.9191,-1891.146 1739.2165,-2.718 0.1197,7086.03" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 4432.9209,44194.481 8.8008,4666.688 -2616.9163,17.119 15.9788,1446.406 2603.2718,-0.843 -29.6181,2086.665" + id="path3134-9-0-3-1-7" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccccc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:none" + d="m 4423.9777,48861.171 2616.9159,17.119 -15.979,1465.213 -2584.4649,-19.65" + id="path3134-9-0-3-1-9" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <g + transform="translate(-1706.1312,54634.242)" + id="g3115"> + <rect + x="4485.6865" + y="-8571.0352" + width="3296.428" + height="2199.2754" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057923, 60.00115859;stroke-dashoffset:0" + id="rect118-3-3" + ry="0" /> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-7-2" + transform="translate(2656.673,-8952.2968)"> + <rect + id="rect112-5-6" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-3-52" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="4714.3018" + y="-8349.1943" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">note_gp_changes()</text> + <text + xml:space="preserve" + x="5014.2954" + y="-7170.978" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-5" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rdp->gp_seq</text> + <text + xml:space="preserve" + x="5035.4155" + y="-7436.1636" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-2-8" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">__note_gp_changes()</text> + <text + xml:space="preserve" + x="7162.7471" + y="-6692.6006" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-79" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-6">Leaf</tspan></text> + </g> + <g + transform="translate(-3299.9731,54048.57)" + id="g3148"> + <rect + ry="0" + id="rect118-3-5" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + rx="0" + height="412.66794" + width="3240.0085" + y="-4640.499" + x="3517.1572" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4418.6582" + x="3745.7725" + xml:space="preserve">rcu_note_context_switch()</text> + </g> + <g + transform="translate(1881.1886,54048.57)" + id="g3148-5"> + <rect + ry="0" + id="rect118-3-5-6" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + rx="0" + height="412.66794" + width="3240.0085" + y="-4640.499" + x="3517.1572" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4418.6582" + x="3745.7725" + xml:space="preserve">rcu_sched_clock_irq()</text> + </g> + <g + transform="translate(-850.30204,55463.106)" + id="g3148-9"> + <rect + ry="0" + id="rect118-3-5-1" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + rx="0" + height="864.02148" + width="3540.9114" + y="-4640.499" + x="3517.1572" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-27" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4418.6582" + x="3745.7725" + xml:space="preserve">rcu_core()</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-27-0" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4165.7954" + x="3745.7725" + xml:space="preserve">rcu_check_quiescent_state()</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-27-0-9" + font-size="192" + font-weight="bold" + font-style="normal" + y="-3914.085" + x="3745.7725" + xml:space="preserve">rcu__report_qs_rdp())</text> + </g> + <g + id="g4504-3" + transform="translate(3886.2577,30763.697)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-0" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-5" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-5" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2-4" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g4504-3-9-1" + transform="translate(3886.2577,34216.283)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-1-0" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-2-4" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-5-7-8" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-0-7" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-5-9-0" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-3-8" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2-6-6" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g4504-3-0" + transform="translate(-4075.0211,30763.697)"> + <path + transform="matrix(13.298129,0,0,13.298129,228.84485,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-6" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-26" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-5-1" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-8" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-5-7" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-9" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2-2" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g4504-3-9-0" + transform="translate(-4181.4064,34216.283)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-1-2" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-2-3" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-5-7-7" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-0-5" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-5-9-9" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-3-2" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2-6-2" + sodipodi:role="line">critical section</tspan></text> + </g> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:none" + d="m 8448.9566,48370.097 0,2393.663" + id="path3134-9-0-3-1-9-8" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:none" + d="m 390.28991,48370.097 0,2393.663" + id="path3134-9-0-3-1-9-8-9" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <g + id="g4504-2" + transform="translate(-143.72569,46137.076)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-4" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-79" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4273.4326" + xml:space="preserve"><tspan + id="tspan3104-3" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Wake up</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-92" + y="17055.541" + x="4585.2246" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4585.2246" + id="tspan3112-8" + sodipodi:role="line">grace-period</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-3" + y="17297.08" + x="4582.3804" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4582.3804" + id="tspan3116-0" + sodipodi:role="line">kernel thread</tspan></text> + </g> + <g + transform="translate(-707.64089,66256.889)" + id="g3148-2"> + <rect + ry="0" + id="rect118-3-5-2" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + rx="0" + height="412.66794" + width="3240.0085" + y="-4640.499" + x="3517.1572" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-8" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4418.6582" + x="4064.9268" + xml:space="preserve">rcu_report_qs_rsp()</text> + </g> + <path + sodipodi:type="arc" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + id="path3084-6-9" + sodipodi:cx="319.379" + sodipodi:cy="345.54001" + sodipodi:rx="65.917107" + sodipodi:ry="39.550262" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + transform="matrix(13.298129,0,0,13.298129,2044.7501,59781.881)" /> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6294.6587" + y="64194.863" + id="text3110-0-1" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3112-6-5" + x="6294.6587" + y="64194.863">Grace-period</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6291.8931" + y="64450.863" + id="text3114-2-4" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3116-6-9" + x="6291.8931" + y="64450.863">kernel thread</tspan></text> + <text + xml:space="preserve" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + x="6294.3472" + y="64691.398" + id="text3114-1-2" + sodipodi:linespacing="125%"><tspan + sodipodi:role="line" + id="tspan3116-8-5" + x="6294.3472" + y="64691.398">awakened</tspan></text> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-3-2-7" + d="m 5310.5974,63210.805 984.0615,0 -3.9578,549.726" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="cccccccccccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-99" + d="m 6322.9337,64896.388 -2.8276,2480.757 -2316.0141,-1.687 -2.8276,2179.855 2321.1758,-0.844 -2.7042,-1843.237 2404.5142,-0.212 16.1023,1993.267 -7783.83452,-4.728 -16.79346,2120.395 2033.10318,-23.535 2.0128,-1866.561 2051.9096,14.08 2.0128,1838.298 1280.8474,-4.728 14.6081,-1830.105 1312.2491,12.923 14.608,1818.337 2000.0093,20.422 -12.279,-1841.412 1304.1722,1.616 -12.279,2032.706 -4638.6586,1.616 19.5827,569.037" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1874.038,53203.538)" + id="g3188-7"> + <g + id="g3107-53" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112-49" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-02" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-0" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-19">Root</tspan></text> + <text + xml:space="preserve" + x="3175.896" + y="13240.11" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-3" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <rect + ry="0" + id="rect118-6" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057845, 60.00115689;stroke-dashoffset:0" + rx="0" + height="14649.609" + width="13482.601" + y="65254.539" + x="-538.87689" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-21" + font-size="192" + font-weight="bold" + font-style="normal" + y="65513.996" + x="-423.10056" + xml:space="preserve">rcu_gp_cleanup()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1753.5744,53239.905)" + id="g3147-2"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-07" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-1" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5264.4829" + y="15411.231" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-7" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-5">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-1" + transform="translate(7817.6676,69212.346)"> + <rect + id="rect112-7-1-90" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-56" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="12322.059" + y="71472.641" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-77" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-4">Leaf</tspan></text> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-9" + d="m 6315.6122,72629.054 -20.9533,8108.684 1648.968,0" + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-62-6" + transform="translate(2814.6217,72520.234)"> + <rect + id="rect112-6" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-1-4" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="7319.022" + y="74780.406" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-8" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-7-7">Root</tspan></text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(1746.2528,60972.572)" + id="g3147-9"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-2" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-02" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-5" + transform="translate(7810.3459,76945.013)"> + <rect + id="rect112-7-1-9" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="12314.736" + y="79205.188" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-2" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-8">Leaf</tspan></text> + <g + transform="translate(-2226.2288,60972.572)" + id="g3147-3-7" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6-3" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0-6" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6-1" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + transform="translate(-735.4075,60936.205)" + id="g3153-2-9" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6-3" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1-1-4" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8-9" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7-4-8" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9-7">Leaf</tspan></text> + </g> + <g + transform="translate(-4068.1496,60936.205)" + id="g3153-20-8" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2-4" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3-5" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7-0" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5-3" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92-6-5">Leaf</tspan></text> + </g> + <g + transform="translate(-7400.8907,60936.205)" + id="g3153-28-0" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7-3-8" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6-0" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1-6-2">Leaf</tspan></text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4890.0661,74818.542 -582.9982,865.094" + id="path3414-5" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 7698.8481,74818.804 582.998,865.094" + id="path3414-9-5" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 2939.433,77031.719 -582.9982,865.094" + id="path3414-8-4-6" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 9684.4834,77031.981 583.0036,865.094" + id="path3414-9-4-7-0" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4355.9293,77031.719 0,846.288" + id="path3414-8-3-65" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8232.9046,77058.315 0,846.288" + id="path3414-8-3-6-6-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <g + transform="translate(-2218.9069,53239.905)" + id="g3147-3-64" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6-62" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0-8" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6-96" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5274.1216" + y="15411.231" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-6">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <g + transform="translate(-728.08545,53203.538)" + id="g3153-2-0" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6-7" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1-01" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8-0" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7-1" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9-3">Leaf</tspan></text> + </g> + <g + transform="translate(-4060.8278,53203.538)" + id="g3153-20-7" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2-7" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3-2" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5-4" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92-5">Leaf</tspan></text> + <text + xml:space="preserve" + x="7435.1987" + y="17708.281" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-9" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-1">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <g + transform="translate(-7393.5687,53203.538)" + id="g3153-28-02" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3-9" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6-94" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1-5">Leaf</tspan></text> + <text + xml:space="preserve" + x="7416.8125" + y="17708.281" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-35" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-62">rcu_seq_end(&rnp->gp_seq)</tspan></text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4897.3878,67085.876 -582.9982,865.094" + id="path3414-03" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 7706.1695,67086.138 582.9982,865.094" + id="path3414-9-78" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 2946.7546,69299.053 -582.9981,865.094" + id="path3414-8-8" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 9691.8054,69299.315 583.0036,865.094" + id="path3414-9-4-6" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4363.251,69299.053 0,846.288" + id="path3414-8-3-04" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8240.2262,69325.649 0,846.288" + id="path3414-8-3-6-67" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <g + style="fill:none;stroke-width:0.025in" + id="g4504-3-9-6" + transform="translate(4290.2512,63653.93)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-1-09" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-2-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="16888.277" + x="4344.877" + xml:space="preserve"><tspan + id="tspan3104-5-7-5" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Start of</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-0-9" + y="17119.1" + x="4578.7886" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17119.1" + x="4578.7886" + id="tspan3112-5-9-7" + sodipodi:role="line">Next Grace</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-3-85" + y="17350.271" + x="4581.7886" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17350.271" + x="4581.7886" + id="tspan3116-2-6-3" + sodipodi:role="line">Period</tspan></text> + </g> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 4406.3256,79248.348 -0.01,5813.579" + id="path3134-9-0-3-37" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 4406.3181,82402.301 -2393.663,0.512 0,1196.832 2393.663,-0.512" + id="path3134-9-0-8" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251251;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 4406.3181,82402.301 2393.6631,0.512 0,1196.832 -2393.6631,-0.512" + id="path3134-9-0-7-7" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <rect + x="578.16779" + y="82839.773" + width="2844.0972" + height="360.77411" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057845, 60.00115702;stroke-dashoffset:0" + id="rect118-3-4" + ry="0" /> + <text + xml:space="preserve" + x="806.7832" + y="83088.211" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-19" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_sched_clock_irq()</text> + <rect + x="5314.2671" + y="82817.688" + width="2975.115" + height="382.86298" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057858, 60.00115716;stroke-dashoffset:0" + id="rect118-36-0" + ry="0" /> + <text + xml:space="preserve" + x="5409.8989" + y="83063.711" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6-9" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_cleanup_after_idle()</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-88" + font-size="192" + font-weight="bold" + font-style="normal" + y="81443.047" + x="3264.7983" + xml:space="preserve">rcu_advance_cbs()</text> + <rect + id="rect112-58" + style="fill:none;stroke:#000000;stroke-width:29.99999809;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="80561.273" + x="2991.7173" /> + <rect + id="rect112-3-4" + style="fill:none;stroke:#000000;stroke-width:29.99999809;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="80637.297" + x="2991.7173" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-3-7-37" + font-size="192" + font-weight="bold" + font-style="normal" + y="81872.406" + x="5411.5601" + xml:space="preserve"><tspan + id="tspan3104-6-5-13" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Leaf</tspan></text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-3-8" + font-size="192" + font-weight="bold" + font-style="normal" + y="81232.938" + x="3264.7983" + xml:space="preserve">__note_gp_changes()</text> + <g + style="fill:none;stroke-width:0.025in" + id="g3049" + transform="translate(-1728.7601,83820.41)"> + <path + transform="matrix(13.298129,0,0,13.298129,1872.6808,-2726.4833)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-3-0" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-6-9" + font-size="192" + font-weight="bold" + font-style="normal" + y="1785.2073" + x="5717.4517" + xml:space="preserve"><tspan + id="tspan3104-7-7" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Phase Two</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-5-9" + y="2005.6624" + x="6119.668" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="2005.6624" + x="6119.668" + id="tspan3112-3-9" + sodipodi:role="line">of Update</tspan></text> + </g> + <rect + x="3342.4805" + y="83998.438" + width="1994.7195" + height="664.90662" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057818, 60.00115636;stroke-dashoffset:0" + id="rect118-36-3" + ry="0" /> + <text + xml:space="preserve" + x="3608.4419" + y="84264.398" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">RCU_SOFTIRQ</text> + <text + xml:space="preserve" + x="3608.4419" + y="84530.367" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-9-6-6-7" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_do_batch()</text> + <text + xml:space="preserve" + x="6698.9019" + y="70885.211" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-2" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-7">rcu_seq_end(&rnp->gp_seq)</tspan></text> + <text + xml:space="preserve" + x="10023.457" + y="70885.234" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-0" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-9">rcu_seq_end(&rnp->gp_seq)</tspan></text> + <text + xml:space="preserve" + x="5023.3389" + y="74209.773" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-36-36" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"><tspan + style="font-size:172.87567139px" + id="tspan3166-0">rcu_seq_end(&rsp->gp_seq)</tspan></text> + <text + xml:space="preserve" + x="6562.5884" + y="34870.727" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-3" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->gp_seq = rsp->gp_seq</text> + </g> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg new file mode 100644 index 0000000000..2c9310ba29 --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg @@ -0,0 +1,775 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="613.22784" + height="707.07056" + viewBox="-44 -44 8154.7829 9398.3736" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-hotplug.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-3" + style="overflow:visible"> + <path + id="path3946-1" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-4" + style="overflow:visible"> + <path + id="path3946-7" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker4880" + style="overflow:visible"> + <path + id="path4882" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-5" + style="overflow:visible"> + <path + id="path3946-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-6" + style="overflow:visible"> + <path + id="path3946-10" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-36" + style="overflow:visible"> + <path + id="path3940-0" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-6" + style="overflow:visible"> + <path + id="path3940-26" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-8" + style="overflow:visible"> + <path + id="path3940-7" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-367" + style="overflow:visible"> + <path + id="path3940-5" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-56" + style="overflow:visible"> + <path + id="path3946-2" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3081" + style="overflow:visible"> + <path + id="path3083" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3085" + style="overflow:visible"> + <path + id="path3087" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3089" + style="overflow:visible"> + <path + id="path3091" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3093" + style="overflow:visible"> + <path + id="path3095" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker3097" + style="overflow:visible"> + <path + id="path3099" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-9" + style="overflow:visible"> + <path + id="path3940-1" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3675" + style="overflow:visible"> + <path + id="path3940-3" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1148" + id="namedview208" + showgrid="true" + inkscape:zoom="1.4142136" + inkscape:cx="325.41695" + inkscape:cy="364.94502" + inkscape:window-x="833" + inkscape:window-y="24" + inkscape:window-maximized="0" + inkscape:current-layer="svg2" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5" + inkscape:snap-global="false"> + <inkscape:grid + type="xygrid" + id="grid3154" + empspacing="5" + visible="true" + enabled="true" + snapvisiblegridlinesonly="true" + originx="65.610033px" + originy="-659.12429px" /> + </sodipodi:namedview> + <path + sodipodi:nodetypes="cc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3-5" + d="m 5749.1555,47.151064 2.828,9167.338436" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1" + d="m 5746.8844,5080.2018 -4107.7813,-0.8434 20.2152,2632.0511" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <path + sodipodi:nodetypes="ccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3-1-3" + d="m 1629.8595,1633.6804 12.2312,2669.7294 4055.5945,7.7159" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + id="g3115" + transform="translate(1657.6576,12154.29)"> + <rect + ry="0" + id="rect118-3" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057923, 60.00115859;stroke-dashoffset:0" + rx="0" + height="2349.7295" + width="3992.2642" + y="-8909.5498" + x="2379.3704" /> + <g + transform="translate(582.16224,-9085.2783)" + id="g3107-7" + style="fill:none;stroke-width:0.025in"> + <rect + x="2084.55" + y="949.37109" + width="2809.1992" + height="1370.8721" + rx="0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-5" /> + <rect + x="2084.55" + y="1025.3964" + width="2809.1992" + height="1294.8468" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-3-3" /> + </g> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-6-6-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="-7356.375" + x="2774.7393" + xml:space="preserve">->qsmask &= ~->grpmask</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="-8652.5312" + x="2466.7822" + xml:space="preserve">dyntick_save_progress_counter()</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-2-7-2-0" + font-size="192" + font-weight="bold" + font-style="normal" + y="-8368.1475" + x="2463.3262" + xml:space="preserve">rcu_implicit_dynticks_qs()</text> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-3" + font-size="192" + font-weight="bold" + font-style="normal" + y="-6817.3472" + x="5103.9922" + xml:space="preserve"><tspan + id="tspan3104-6" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Leaf</tspan></text> + </g> + <g + id="g4504" + transform="translate(-2953.0872,-15955.072)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g3148-9-9" + transform="translate(-3554.8919,7020.44)"> + <rect + x="3592.3828" + y="-4981.6865" + width="3728.9751" + height="2265.0989" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + id="rect118-3-5-1-3" + ry="0" /> + <text + xml:space="preserve" + x="3745.7725" + y="-4684.6201" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_report_dead()</text> + <text + xml:space="preserve" + x="3745.7725" + y="-4431.7573" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-3-27-0-0" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_cleanup_dying_idle_cpu()</text> + <g + transform="translate(1783.3183,-5255.3491)" + id="g3107-7-5" + style="fill:none;stroke-width:0.025in"> + <rect + x="2084.55" + y="949.37109" + width="2809.1992" + height="1370.8721" + rx="0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-5-3" /> + <rect + x="2084.55" + y="1025.3964" + width="2809.1992" + height="1294.8468" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + id="rect112-3-3-5" /> + </g> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-6-6-2-6" + font-size="192" + font-weight="bold" + font-style="normal" + y="-3526.4448" + x="4241.8574" + xml:space="preserve">->qsmaskinitnext</text> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-3-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="-2987.4167" + x="6305.1484" + xml:space="preserve"><tspan + id="tspan3104-6-9" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Leaf</tspan></text> + </g> + <g + id="g4504-7" + transform="translate(-2934.2808,-8785.3871)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-9" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-0" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-2" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-3" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-7" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-5" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g3206" + transform="translate(3999.537,1706.6099)"> + <rect + ry="0" + id="rect118-3-5-1-3-1" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00058007, 60.00116001;stroke-dashoffset:0" + rx="0" + height="2265.0989" + width="3728.9751" + y="3382.2036" + x="-3958.3845" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-27-6-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="3679.27" + x="-3804.9949" + xml:space="preserve">rcu_cpu_starting()</text> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-7-5-0" + transform="translate(-5767.4491,3108.5424)"> + <rect + id="rect112-5-3-9" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-3-5-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="-3308.9099" + y="4837.4453" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-2-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmaskinitnext</text> + <text + xml:space="preserve" + x="-1245.6189" + y="5376.4731" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-2-0" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-9-6">Leaf</tspan></text> + </g> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-qs.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-qs.svg new file mode 100644 index 0000000000..7d6c5f7e50 --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-qs.svg @@ -0,0 +1,1095 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="1037.9601" + height="1373.2583" + viewBox="-44 -44 13802.927 18253.333" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="TreeRCU-qs.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send" + style="overflow:visible"> + <path + id="path3940" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutS" + orient="auto" + refY="0" + refX="0" + id="TriangleOutS" + style="overflow:visible"> + <path + id="path4073" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.2,0.2)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="TriangleOutM" + orient="auto" + refY="0" + refX="0" + id="TriangleOutM" + style="overflow:visible"> + <path + id="path4070" + d="m 5.77,0 -8.65,5 0,-10 8.65,5 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="scale(0.4,0.4)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend" + style="overflow:visible"> + <path + id="path3952" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend" + style="overflow:visible"> + <path + id="path3946" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Mend-7" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3952-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="scale(-0.6,-0.6)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-3" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-6" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-1" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-2" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-0" + style="overflow:visible"> + <path + inkscape:connector-curvature="0" + id="path3940-9" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-3" + style="overflow:visible"> + <path + id="path3946-1" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-4" + style="overflow:visible"> + <path + id="path3946-7" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="marker4880" + style="overflow:visible"> + <path + id="path4882" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-5" + style="overflow:visible"> + <path + id="path3946-0" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow2Lend" + orient="auto" + refY="0" + refX="0" + id="Arrow2Lend-6" + style="overflow:visible"> + <path + id="path3946-10" + style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" + d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z" + transform="matrix(-1.1,0,0,-1.1,-1.1,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-36" + style="overflow:visible"> + <path + id="path3940-0" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-6" + style="overflow:visible"> + <path + id="path3940-26" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + <marker + inkscape:stockid="Arrow1Send" + orient="auto" + refY="0" + refX="0" + id="Arrow1Send-8" + style="overflow:visible"> + <path + id="path3940-7" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.2,0,0,-0.2,-1.2,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="true" + inkscape:zoom="0.96484375" + inkscape:cx="507.0191" + inkscape:cy="885.62207" + inkscape:window-x="47" + inkscape:window-y="28" + inkscape:window-maximized="0" + inkscape:current-layer="g3115" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5"> + <inkscape:grid + type="xygrid" + id="grid3381" /> + </sodipodi:namedview> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send-8)" + d="m 6922.3555,14693.733 16.472,2346.582" + id="path3134-9-0-3-1-9-9" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2431.6011,-4570.136)" + id="g3188"> + <text + xml:space="preserve" + x="3172.5554" + y="13255.592" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier">->qsmask &= ~->grpmask</text> + <g + id="g3107" + transform="translate(947.90548,11584.029)"> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5452.3052" + y="13844.535" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5">Root</tspan></text> + </g> + <rect + ry="0" + id="rect118" + style="fill:none;stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115769;stroke-dashoffset:0" + rx="0" + height="7164.1636" + width="13639.945" + y="7160.9038" + x="37.490932" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="7367.7192" + x="134.46094" + xml:space="preserve">rcu_report_rnp()</text> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(2311.1375,-4533.769)" + id="g3147"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + </g> + <g + style="fill:none;stroke-width:0.025in" + transform="translate(3162.2182,-4570.136)" + id="g3153"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0">Leaf</tspan></text> + </g> + <g + transform="translate(-1661.3439,-4533.769)" + id="g3147-3" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-6" + transform="translate(3054.6101,13760.052)"> + <rect + id="rect112-7-0" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-6" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="5284.9155" + y="15386.685" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-3" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <g + transform="translate(-170.52365,-4570.136)" + id="g3153-2" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-6" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-1" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-8" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-7" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-9">Leaf</tspan></text> + </g> + <g + transform="translate(-3503.2651,-4570.136)" + id="g3153-20" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-2" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-3" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-7" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-92">Leaf</tspan></text> + </g> + <g + transform="translate(-6836.0062,-4570.136)" + id="g3153-28" + style="fill:none;stroke-width:0.025in"> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-6-9-9" + transform="translate(5213.0126,16008.808)"> + <rect + id="rect112-7-1-7" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-5-2-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="9717.4141" + y="18269.314" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3-7-35-7-6" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6-5-6-0-1">Leaf</tspan></text> + <text + xml:space="preserve" + x="7422.3945" + y="17661.012" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-67" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">->qsmask &= ~->grpmask</text> + </g> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812908px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 5454.9508,9312.2011 -582.9982,865.0929" + id="path3414" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8263.7327,9312.4631 582.9982,865.0929" + id="path3414-9" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812813px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 3504.3177,11525.377 -582.9982,865.094" + id="path3414-8" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 10249.365,11525.639 583,865.094" + id="path3414-9-4" + inkscape:connector-curvature="0" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 4920.8141,11525.377 0,846.288" + id="path3414-8-3" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#000000;stroke-width:13.29812717px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)" + d="m 8797.7894,11551.973 0,846.288" + id="path3414-8-3-6" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + sodipodi:nodetypes="cccccccccccccccc" + inkscape:connector-curvature="0" + id="path3134-9-0-3" + d="m 6912.3719,6251.0009 -2.8276,1315.669 -5343.8436,17.119 -2.8276,6561.7441 2039.08,17.963 -2.7042,-2144.14 -491.6706,-0.211 -2.7042,-1993.689 1487.718,-4.728 -17.8001,1812.453 2017.2374,-7.643 4.9532,-2151.5715 -1405.5263,11.1629 -10.9191,-1891.1465 1739.2165,-2.718 0.1141,7086.0301" + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" /> + <g + id="g4405" + transform="translate(1241.222,9051.8644)"> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Send)" + d="m 5694.6259,-9006.994 -2.828,3233.9212 -2616.9163,17.1191 15.9788,1446.406 2603.2719,-0.8434 -29.6182,2086.6656" + id="path3134-9-0-3-1" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccccc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:none" + d="m 5674.0539,-5773.0705 2616.9163,17.1191 -15.9788,1465.2124 -2584.4655,-19.6498" + id="path3134-9-0-3-1-9" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cccc" /> + <g + transform="translate(-456.05505,0)" + id="g3115"> + <rect + x="4485.6865" + y="-8571.0352" + width="3296.428" + height="2199.2754" + rx="0" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057923, 60.00115859;stroke-dashoffset:0" + id="rect118-3" + ry="0" /> + <g + style="fill:none;stroke-width:0.025in" + id="g3107-7" + transform="translate(2656.673,-8952.2968)"> + <rect + id="rect112-5" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="4714.3018" + y="-8349.1943" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">note_gp_changes()</text> + <text + xml:space="preserve" + x="5014.2954" + y="-7170.978" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rdp->gp_seq</text> + <text + xml:space="preserve" + x="5035.4155" + y="-7436.1636" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-6-6-2" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">__note_gp_changes()</text> + <text + xml:space="preserve" + x="7162.7471" + y="-6692.6006" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7-5-1-2-3" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + sodipodi:linespacing="125%"><tspan + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans" + id="tspan3104-6">Leaf</tspan></text> + </g> + <g + transform="translate(-2049.897,-585.6713)" + id="g3148"> + <rect + ry="0" + id="rect118-3-5" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + rx="0" + height="412.66794" + width="3240.0085" + y="-4640.499" + x="3517.1572" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4418.6582" + x="3745.7725" + xml:space="preserve">rcu_note_context_switch()</text> + </g> + <g + transform="translate(3131.2648,-585.6713)" + id="g3148-5"> + <rect + ry="0" + id="rect118-3-5-6" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + rx="0" + height="412.66794" + width="3240.0085" + y="-4640.499" + x="3517.1572" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4418.6582" + x="3745.7725" + xml:space="preserve">rcu_sched_clock_irq()</text> + </g> + <g + transform="translate(399.7744,828.86448)" + id="g3148-9"> + <rect + ry="0" + id="rect118-3-5-1" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + rx="0" + height="864.02148" + width="3540.9114" + y="-4640.499" + x="3517.1572" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-27" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4418.6582" + x="3745.7725" + xml:space="preserve">rcu_core()</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-27-0" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4165.7954" + x="3745.7725" + xml:space="preserve">rcu_check_quiescent_state()</text> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-27-0-9" + font-size="192" + font-weight="bold" + font-style="normal" + y="-3914.085" + x="3745.7725" + xml:space="preserve">rcu__report_qs_rdp())</text> + </g> + <g + id="g4504-3" + transform="translate(5136.3339,-23870.546)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-5" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-5" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g4504-3-9" + transform="translate(5136.3339,-20417.959)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-1" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-5-7" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-0" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-5-9" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-3" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2-6" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g4504-3-0" + transform="translate(-2824.9451,-23870.546)"> + <path + transform="matrix(13.298129,0,0,13.298129,228.84485,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-6" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-26" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-5-1" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-8" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-5-7" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-9" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2-2" + sodipodi:role="line">critical section</tspan></text> + </g> + <g + id="g4504-3-9-0" + transform="translate(-2931.3303,-20417.959)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084-6-1-2" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2-7-2-3" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4409.043" + xml:space="preserve"><tspan + id="tspan3104-5-7-7" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">RCU</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110-3-0-5" + y="17055.541" + x="4579.373" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4579.373" + id="tspan3112-5-9-9" + sodipodi:role="line">read-side</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114-6-3-2" + y="17297.08" + x="4584.8276" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4584.8276" + id="tspan3116-2-6-2" + sodipodi:role="line">critical section</tspan></text> + </g> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:none" + d="m 9699.0326,-6264.1445 0,2393.6632" + id="path3134-9-0-3-1-9-8" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + <path + style="fill:none;stroke:#969696;stroke-width:53.19251633;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:none" + d="m 1640.3664,-6264.1445 0,2393.6632" + id="path3134-9-0-3-1-9-8-9" + inkscape:connector-curvature="0" + sodipodi:nodetypes="cc" /> + </g> + <g + id="g4504" + transform="translate(2347.5727,554.69889)"> + <path + transform="matrix(13.298129,0,0,13.298129,335.22989,12456.379)" + d="m 385.2961,345.54001 c 0,21.84301 -29.51209,39.55026 -65.9171,39.55026 -36.40501,0 -65.91711,-17.70725 -65.91711,-39.55026 0,-21.84301 29.5121,-39.55026 65.91711,-39.55026 36.40501,0 65.9171,17.70725 65.9171,39.55026 z" + sodipodi:ry="39.550262" + sodipodi:rx="65.917107" + sodipodi:cy="345.54001" + sodipodi:cx="319.379" + id="path3084" + style="fill:#ffffa1;fill-opacity:0;stroke:#000000;stroke-width:2.25600004;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:2.256, 4.512;stroke-dashoffset:0" + sodipodi:type="arc" /> + <text + sodipodi:linespacing="125%" + style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-1-2" + font-size="192" + font-weight="bold" + font-style="normal" + y="16835.086" + x="4273.4326" + xml:space="preserve"><tspan + id="tspan3104" + style="font-size:159.57754517px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Liberation Sans;-inkscape-font-specification:Liberation Sans">Wake up</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3110" + y="17055.541" + x="4585.2246" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17055.541" + x="4585.2246" + id="tspan3112" + sodipodi:role="line">grace-period</tspan></text> + <text + sodipodi:linespacing="125%" + id="text3114" + y="17297.08" + x="4582.3804" + style="font-size:159.57754517px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans" + xml:space="preserve"><tspan + y="17297.08" + x="4582.3804" + id="tspan3116" + sodipodi:role="line">kernel thread</tspan></text> + </g> + <g + transform="translate(1783.6576,20674.512)" + id="g3148-2"> + <rect + ry="0" + id="rect118-3-5-2" + style="fill:none;stroke:#000000;stroke-width:30.00057983;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057963, 60.00115926;stroke-dashoffset:0" + rx="0" + height="412.66794" + width="3240.0085" + y="-4640.499" + x="3517.1572" /> + <text + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" + id="text202-7-5-3-8" + font-size="192" + font-weight="bold" + font-style="normal" + y="-4418.6582" + x="4064.9268" + xml:space="preserve">rcu_report_qs_rsp()</text> + </g> +</svg> diff --git a/Documentation/RCU/Design/Memory-Ordering/rcu_node-lock.svg b/Documentation/RCU/Design/Memory-Ordering/rcu_node-lock.svg new file mode 100644 index 0000000000..94c96c595a --- /dev/null +++ b/Documentation/RCU/Design/Memory-Ordering/rcu_node-lock.svg @@ -0,0 +1,229 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Creator: fig2dev Version 3.2 Patchlevel 5e --> + +<!-- CreationDate: Wed Dec 9 17:35:03 2015 --> + +<!-- Magnification: 2.000 --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="303.54147" + height="211.57945" + viewBox="-44 -44 4036.5336 2812.3117" + id="svg2" + version="1.1" + inkscape:version="0.48.4 r9939" + sodipodi:docname="rcu_node-lock.svg"> + <metadata + id="metadata212"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs210"> + <marker + inkscape:stockid="Arrow1Mend" + orient="auto" + refY="0" + refX="0" + id="Arrow1Mend" + style="overflow:visible"> + <path + id="path3970" + d="M 0,0 5,-5 -12.5,0 5,5 0,0 z" + style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt" + transform="matrix(-0.4,0,0,-0.4,-4,0)" + inkscape:connector-curvature="0" /> + </marker> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1087" + inkscape:window-height="1144" + id="namedview208" + showgrid="false" + inkscape:zoom="1.0495049" + inkscape:cx="311.2033" + inkscape:cy="168.10913" + inkscape:window-x="833" + inkscape:window-y="28" + inkscape:window-maximized="0" + inkscape:current-layer="g4" + fit-margin-top="5" + fit-margin-right="5" + fit-margin-left="5" + fit-margin-bottom="5" /> + <g + style="fill:none;stroke-width:0.025in" + id="g4" + transform="translate(-1905.5784,-4568.3024)"> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 8100 - 5710 5790--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 9300 - 4512 7140--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1040 9300 - 1502 7140--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2240 8100 - 2702 5940--> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1350 3450 - 2444 2510--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4950 3450 - 3854 2510--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 6600 - 4050 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1050 6600 - 1050 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2250 5400 - 2250 4290--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 2250 8100 - 2250 6240--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 1050 9300 - 1050 7440--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 4050 9300 - 4050 7440--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 8100 - 5250 6240--> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Circle --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9300 3150 - 10860 3150--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 11400 3600 - 11400 4410--> + <!-- Line: box --> + <rect + x="1943.0693" + y="4603.417" + width="3873.5518" + height="2650.6289" + rx="0" + style="stroke:#000000;stroke-width:30.00057793;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:30.00057884, 60.00115769;stroke-dashoffset:0" + id="rect118" + ry="0" /> + <!-- Line --> + <!-- Arrowhead on XXXpoint 11400 5100 - 11400 5910--> + <!-- Line: box --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9900 4650 - 10860 4650--> + <!-- Line --> + <!-- Arrowhead on XXXpoint 9600 6150 - 10860 6150--> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <!-- Line --> + <!-- Arrowhead on XXXpoint 5250 5400 - 5250 4290--> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Line: box --> + <!-- Text --> + <!-- Text --> + <!-- Text --> + <text + xml:space="preserve" + x="3105.219" + y="6425.6445" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Courier">rcu_accelerate_cbs()</text> + <!-- Text --> + <!-- Text --> + <g + id="g3107" + transform="translate(747.5807,4700.8888)"> + <rect + id="rect112" + style="stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1370.8721" + width="2809.1992" + y="949.37109" + x="2084.55" /> + <rect + id="rect112-3" + style="fill:none;stroke:#000000;stroke-width:30;stroke-linecap:butt;stroke-linejoin:miter" + rx="0" + height="1294.8468" + width="2809.1992" + y="1025.3964" + x="2084.55" /> + </g> + <text + xml:space="preserve" + x="2025.5763" + y="4825.2578" + font-style="normal" + font-weight="bold" + font-size="192" + id="text202-7" + style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_prepare_for_idle()</text> + </g> +</svg> |
