diff options
Diffstat (limited to 'debian/patches-rt/0202-mm-page_alloc-Use-migrate_disable-in-drain_local_pag.patch')
| -rw-r--r-- | debian/patches-rt/0202-mm-page_alloc-Use-migrate_disable-in-drain_local_pag.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/debian/patches-rt/0202-mm-page_alloc-Use-migrate_disable-in-drain_local_pag.patch b/debian/patches-rt/0202-mm-page_alloc-Use-migrate_disable-in-drain_local_pag.patch index 486873119..0b8182119 100644 --- a/debian/patches-rt/0202-mm-page_alloc-Use-migrate_disable-in-drain_local_pag.patch +++ b/debian/patches-rt/0202-mm-page_alloc-Use-migrate_disable-in-drain_local_pag.patch @@ -1,9 +1,9 @@ -From 4c4d7886b6c8d16df841ac103b4742481ad5f014 Mon Sep 17 00:00:00 2001 +From c01fbe44adc26256f7a7a641def9651107ad0525 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Thu, 2 Jul 2020 14:27:23 +0200 Subject: [PATCH 202/323] mm/page_alloc: Use migrate_disable() in drain_local_pages_wq() -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 drain_local_pages_wq() disables preemption to avoid CPU migration during CPU hotplug. @@ -19,7 +19,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c -index a3f1e4c6bdc8..508650843235 100644 +index ae573a3f91964..9831b1fcda36f 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3048,9 +3048,9 @@ static void drain_local_pages_wq(struct work_struct *work) @@ -35,5 +35,5 @@ index a3f1e4c6bdc8..508650843235 100644 /* -- -2.43.0 +2.44.0 |