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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 03:43:38 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 03:43:38 +0000 |
| commit | 1ff870768c5cacf4bdc05cce822ac61837666b0f (patch) | |
| tree | 94a1b1fd6d42485c062620781ed0ac16e05bf60c /debian/patches-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch | |
| parent | Merging upstream version 4.19.269. (diff) | |
| download | linux-1ff870768c5cacf4bdc05cce822ac61837666b0f.tar.xz linux-1ff870768c5cacf4bdc05cce822ac61837666b0f.zip | |
Adding debian version 4.19.269-1.debian/4.19.269-1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch')
| -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 0a244ba6a..09b3d390b 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 079/342] mm/vmstat: Protect per cpu variables with preempt +Subject: [PATCH 079/351] 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=2f41021e38ad41f3fa1580a7d2562c242d06be06 +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=bf0eea4c0c30f7f5ee33168a9bffef98fac66058 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 |