diff options
Diffstat (limited to 'debian/patches-rt/0016-sched-Fix-migrate_disable-vs-rt-dl-balancing.patch')
| -rw-r--r-- | debian/patches-rt/0016-sched-Fix-migrate_disable-vs-rt-dl-balancing.patch | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/debian/patches-rt/0016-sched-Fix-migrate_disable-vs-rt-dl-balancing.patch b/debian/patches-rt/0016-sched-Fix-migrate_disable-vs-rt-dl-balancing.patch index b665e6d22..36a08d203 100644 --- a/debian/patches-rt/0016-sched-Fix-migrate_disable-vs-rt-dl-balancing.patch +++ b/debian/patches-rt/0016-sched-Fix-migrate_disable-vs-rt-dl-balancing.patch @@ -1,8 +1,8 @@ -From 8121011ded919f172bbbc7f5c095ca29d83a5aed Mon Sep 17 00:00:00 2001 +From 482622f4a87970b97449709db1b848c96f971fed Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <peterz@infradead.org> Date: Fri, 23 Oct 2020 12:12:13 +0200 Subject: [PATCH 016/323] sched: Fix migrate_disable() vs rt/dl balancing -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.215-rt107.tar.xz In order to minimize the interference of migrate_disable() on lower priority tasks, which can be deprived of runtime due to being stuck @@ -35,7 +35,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 6 files changed, 186 insertions(+), 48 deletions(-) diff --git a/include/linux/preempt.h b/include/linux/preempt.h -index 97ba7c920653..8b43922e65df 100644 +index 97ba7c920653d..8b43922e65dfe 100644 --- a/include/linux/preempt.h +++ b/include/linux/preempt.h @@ -325,24 +325,28 @@ static inline void preempt_notifier_init(struct preempt_notifier *notifier, @@ -86,7 +86,7 @@ index 97ba7c920653..8b43922e65df 100644 * * The reason we have it anyway. diff --git a/include/linux/sched.h b/include/linux/sched.h -index 5b5c194f5a62..7ca1f3e740dd 100644 +index 5b5c194f5a62d..7ca1f3e740ddd 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -728,8 +728,9 @@ struct task_struct { @@ -101,7 +101,7 @@ index 5b5c194f5a62..7ca1f3e740dd 100644 #ifdef CONFIG_PREEMPT_RCU int rcu_read_lock_nesting; diff --git a/kernel/sched/core.c b/kernel/sched/core.c -index abbf01f77a76..452fc1dfb143 100644 +index abbf01f77a76f..452fc1dfb1434 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -1777,11 +1777,6 @@ void migrate_enable(void) @@ -214,7 +214,7 @@ index abbf01f77a76..452fc1dfb143 100644 { return false; diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c -index 94977a6ced8b..7cf3248894a9 100644 +index 94977a6ced8b8..7cf3248894a98 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -2139,6 +2139,9 @@ static int push_dl_task(struct rq *rq) @@ -287,7 +287,7 @@ index 94977a6ced8b..7cf3248894a9 100644 .task_tick = task_tick_dl, diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c -index f91339c0dee8..c25e35f41555 100644 +index 95c07ef87ce17..c916dbc2a0165 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -1873,7 +1873,7 @@ static struct task_struct *pick_next_pushable_task(struct rq *rq) @@ -427,7 +427,7 @@ index f91339c0dee8..c25e35f41555 100644 .task_tick = task_tick_rt, diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h -index 8237c9ab2bb8..69ef7cac3d29 100644 +index 8237c9ab2bb86..69ef7cac3d296 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1061,6 +1061,8 @@ struct rq { @@ -491,5 +491,5 @@ index 8237c9ab2bb8..69ef7cac3d29 100644 #ifdef CONFIG_CPU_IDLE -- -2.43.0 +2.44.0 |