diff options
| 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/0245-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.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/0245-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch')
| -rw-r--r-- | debian/patches-rt/0245-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/debian/patches-rt/0245-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch b/debian/patches-rt/0245-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch index b33d8a7a0..20c0c905b 100644 --- a/debian/patches-rt/0245-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch +++ b/debian/patches-rt/0245-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch @@ -1,8 +1,8 @@ From: Mike Galbraith <umgwanakikbuti@gmail.com> Date: Thu, 31 Mar 2016 04:08:28 +0200 -Subject: [PATCH 245/342] drivers/block/zram: Replace bit spinlocks with +Subject: [PATCH 245/351] drivers/block/zram: Replace bit spinlocks with rtmutex for -rt -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=e9c40001860ea506bbb2d75c4f9a704fdce8b98c +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=ca01c73a094a833d8d65788bede4ad0112047eca They're nondeterministic, and lead to ___might_sleep() splats in -rt. OTOH, they're a lot less wasteful than an rtmutex per page. |