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Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0193-sched-Distangle-worker-accounting-from-rqlock.patch | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/debian/patches-rt/0193-sched-Distangle-worker-accounting-from-rqlock.patch b/debian/patches-rt/0193-sched-Distangle-worker-accounting-from-rqlock.patch index f885d3f3e..27d20785c 100644 --- a/debian/patches-rt/0193-sched-Distangle-worker-accounting-from-rqlock.patch +++ b/debian/patches-rt/0193-sched-Distangle-worker-accounting-from-rqlock.patch @@ -1,7 +1,7 @@ From: Thomas Gleixner <tglx@linutronix.de> Date: Wed, 22 Jun 2011 19:47:03 +0200 -Subject: [PATCH 193/351] sched: Distangle worker accounting from rqlock -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=35aa7cdaff0e8ddfff9de6beb12bae216c821157 +Subject: [PATCH 193/353] sched: Distangle worker accounting from rqlock +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=d8baa8f0d9dc0a90bb805367f43ef3e8e5452e0f The worker accounting for cpu bound workers is plugged into the core scheduler code and the wakeup code. This is not a hard requirement and @@ -33,10 +33,10 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 3 files changed, 47 insertions(+), 100 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c -index 630e726acdd2..3849015303f6 100644 +index 4a714c92dff2..20585605b2ac 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c -@@ -1704,10 +1704,6 @@ static inline void ttwu_activate(struct rq *rq, struct task_struct *p, int en_fl +@@ -1707,10 +1707,6 @@ static inline void ttwu_activate(struct rq *rq, struct task_struct *p, int en_fl { activate_task(rq, p, en_flags); p->on_rq = TASK_ON_RQ_QUEUED; @@ -47,7 +47,7 @@ index 630e726acdd2..3849015303f6 100644 } /* -@@ -2146,56 +2142,6 @@ try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags) +@@ -2149,56 +2145,6 @@ try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags) return success; } @@ -104,7 +104,7 @@ index 630e726acdd2..3849015303f6 100644 /** * wake_up_process - Wake up a specific process * @p: The process to be woken up. -@@ -3566,21 +3512,6 @@ static void __sched notrace __schedule(bool preempt) +@@ -3568,21 +3514,6 @@ static void __sched notrace __schedule(bool preempt) atomic_inc(&rq->nr_iowait); delayacct_blkio_start(); } @@ -126,7 +126,7 @@ index 630e726acdd2..3849015303f6 100644 } switch_count = &prev->nvcsw; } -@@ -3640,6 +3571,20 @@ static inline void sched_submit_work(struct task_struct *tsk) +@@ -3642,6 +3573,20 @@ static inline void sched_submit_work(struct task_struct *tsk) { if (!tsk->state || tsk_is_pi_blocked(tsk)) return; @@ -147,7 +147,7 @@ index 630e726acdd2..3849015303f6 100644 /* * If we are going to sleep and we have plugged IO queued, * make sure to submit it to avoid deadlocks. -@@ -3648,6 +3593,12 @@ static inline void sched_submit_work(struct task_struct *tsk) +@@ -3650,6 +3595,12 @@ static inline void sched_submit_work(struct task_struct *tsk) blk_schedule_flush_plug(tsk); } @@ -160,7 +160,7 @@ index 630e726acdd2..3849015303f6 100644 asmlinkage __visible void __sched schedule(void) { struct task_struct *tsk = current; -@@ -3658,6 +3609,7 @@ asmlinkage __visible void __sched schedule(void) +@@ -3660,6 +3611,7 @@ asmlinkage __visible void __sched schedule(void) __schedule(false); sched_preempt_enable_no_resched(); } while (need_resched()); |