diff options
Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0257-workqueue-Prevent-deadlock-stall-on-RT.patch | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/debian/patches-rt/0257-workqueue-Prevent-deadlock-stall-on-RT.patch b/debian/patches-rt/0257-workqueue-Prevent-deadlock-stall-on-RT.patch index 4aa84f292..5fb98b103 100644 --- a/debian/patches-rt/0257-workqueue-Prevent-deadlock-stall-on-RT.patch +++ b/debian/patches-rt/0257-workqueue-Prevent-deadlock-stall-on-RT.patch @@ -1,7 +1,7 @@ From: Thomas Gleixner <tglx@linutronix.de> Date: Fri, 27 Jun 2014 16:24:52 +0200 -Subject: [PATCH 257/351] workqueue: Prevent deadlock/stall on RT -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=87d9d53971f4e410e1ad22c2c9a80c3b1de7b58c +Subject: [PATCH 257/353] workqueue: Prevent deadlock/stall on RT +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=e621f4bb1ebb318d4bac120c74aefd215cc67662 Austin reported a XFS deadlock/stall on RT where scheduled work gets never exececuted and tasks are waiting for each other for ever. @@ -42,10 +42,10 @@ Cc: Steven Rostedt <rostedt@goodmis.org> 2 files changed, 51 insertions(+), 15 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c -index cf60731667bf..f9babcec1afc 100644 +index e581ce1edc12..fd1a7d1ff9f4 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c -@@ -3615,9 +3615,8 @@ void __noreturn do_task_dead(void) +@@ -3617,9 +3617,8 @@ void __noreturn do_task_dead(void) static inline void sched_submit_work(struct task_struct *tsk) { @@ -56,7 +56,7 @@ index cf60731667bf..f9babcec1afc 100644 /* * If a worker went to sleep, notify and ask workqueue whether * it wants to wake up a task to maintain concurrency. -@@ -3631,6 +3630,9 @@ static inline void sched_submit_work(struct task_struct *tsk) +@@ -3633,6 +3632,9 @@ static inline void sched_submit_work(struct task_struct *tsk) preempt_enable_no_resched(); } |