diff options
Diffstat (limited to 'debian/patches-rt/0012-sched-core-Make-migrate-disable-and-CPU-hotplug-coop.patch')
| -rw-r--r-- | debian/patches-rt/0012-sched-core-Make-migrate-disable-and-CPU-hotplug-coop.patch | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/debian/patches-rt/0012-sched-core-Make-migrate-disable-and-CPU-hotplug-coop.patch b/debian/patches-rt/0012-sched-core-Make-migrate-disable-and-CPU-hotplug-coop.patch index e89668431..3030b7de8 100644 --- a/debian/patches-rt/0012-sched-core-Make-migrate-disable-and-CPU-hotplug-coop.patch +++ b/debian/patches-rt/0012-sched-core-Make-migrate-disable-and-CPU-hotplug-coop.patch @@ -1,9 +1,9 @@ -From 02829fffd43c5fe3e617d07e0a94d5164324449b Mon Sep 17 00:00:00 2001 +From a6bc815b2b9ae11ce4cfbf7fb6832500e7d07cf3 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Fri, 23 Oct 2020 12:12:09 +0200 Subject: [PATCH 012/323] sched/core: Make migrate disable and CPU hotplug cooperative -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 On CPU unplug tasks which are in a migrate disabled region cannot be pushed to a different CPU until they returned to migrateable state. @@ -20,7 +20,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 2 files changed, 34 insertions(+), 6 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c -index 3af7c42896c9..2517a003295b 100644 +index 3af7c42896c92..2517a003295b9 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -1735,10 +1735,17 @@ static void migrate_disable_switch(struct rq *rq, struct task_struct *p) @@ -118,7 +118,7 @@ index 3af7c42896c9..2517a003295b 100644 calc_load_migrate(rq); diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h -index f3109adda484..8237c9ab2bb8 100644 +index f3109adda484e..8237c9ab2bb86 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1057,6 +1057,10 @@ struct rq { @@ -133,5 +133,5 @@ index f3109adda484..8237c9ab2bb8 100644 #ifdef CONFIG_FAIR_GROUP_SCHED -- -2.43.0 +2.44.0 |