diff options
Diffstat (limited to 'debian/patches-rt/0107-sched-Move-mmdrop-to-RCU-on-RT.patch')
| -rw-r--r-- | debian/patches-rt/0107-sched-Move-mmdrop-to-RCU-on-RT.patch | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/debian/patches-rt/0107-sched-Move-mmdrop-to-RCU-on-RT.patch b/debian/patches-rt/0107-sched-Move-mmdrop-to-RCU-on-RT.patch index 5c561e80e..24a2efb83 100644 --- a/debian/patches-rt/0107-sched-Move-mmdrop-to-RCU-on-RT.patch +++ b/debian/patches-rt/0107-sched-Move-mmdrop-to-RCU-on-RT.patch @@ -1,7 +1,7 @@ From: Thomas Gleixner <tglx@linutronix.de> Date: Mon, 6 Jun 2011 12:20:33 +0200 -Subject: [PATCH 107/351] sched: Move mmdrop to RCU on RT -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=f1fda01d66505c00694bf701fee98783bfd51188 +Subject: [PATCH 107/353] sched: Move mmdrop to RCU on RT +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=42db7ca081d6aa3d9770edef684724386404be3a Takes sleeping locks and calls into the memory allocator, so nothing we want to do in task switch and oder atomic contexts. @@ -83,10 +83,10 @@ index f5a4c42233f0..114ff9724b02 100644 { struct mm_struct *mm; diff --git a/kernel/sched/core.c b/kernel/sched/core.c -index a291133f169f..632999d01f73 100644 +index 4425acb33942..5fd7cb47879c 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c -@@ -2734,9 +2734,13 @@ static struct rq *finish_task_switch(struct task_struct *prev) +@@ -2737,9 +2737,13 @@ static struct rq *finish_task_switch(struct task_struct *prev) * provided by mmdrop(), * - a sync_core for SYNC_CORE. */ @@ -101,7 +101,7 @@ index a291133f169f..632999d01f73 100644 } if (unlikely(prev_state == TASK_DEAD)) { if (prev->sched_class->task_dead) -@@ -5604,6 +5608,7 @@ void sched_setnuma(struct task_struct *p, int nid) +@@ -5606,6 +5610,7 @@ void sched_setnuma(struct task_struct *p, int nid) #endif /* CONFIG_NUMA_BALANCING */ #ifdef CONFIG_HOTPLUG_CPU |