diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:21:44 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:22:00 +0000 |
| commit | 9b228b28ccd91b2f915f0575b7d67a8610b72d30 (patch) | |
| tree | 3197d6e68ec1f053a5d60a1e0d84fa334ac486f1 /debian/patches-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch | |
| parent | Merging upstream version 4.19.304. (diff) | |
| download | linux-9b228b28ccd91b2f915f0575b7d67a8610b72d30.tar.xz linux-9b228b28ccd91b2f915f0575b7d67a8610b72d30.zip | |
Merging debian version 4.19.304-1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/debian/patches-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch b/debian/patches-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch index 0db5adc93..580019edc 100644 --- a/debian/patches-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch +++ b/debian/patches-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch @@ -1,8 +1,8 @@ From: Ingo Molnar <mingo@elte.hu> Date: Fri, 3 Jul 2009 08:30:13 -0500 -Subject: [PATCH 079/353] mm/vmstat: Protect per cpu variables with preempt +Subject: [PATCH 079/354] mm/vmstat: Protect per cpu variables with preempt disable on RT -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=0563dacda4ed0e4a61ba53f2a6ea8b8a50cf4914 +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=325d611ea246e9a7ad505a6e913b64a9b761cd58 Disable preemption on -RT for the vmstat code. On vanila the code runs in IRQ-off regions while on -RT it is not. "preempt_disable" ensures that the |