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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 03:22:37 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 03:26:40 +0000 |
| commit | 08f003891b84f52e49a5bdbc8a589fb052ac9a4e (patch) | |
| tree | b7e426b4a4eb48e9e71188a2812a4c71625c35ac /debian/patches-rt/0088-radix-tree-use-local-locks.patch | |
| parent | Merging upstream version 4.19.260. (diff) | |
| download | linux-08f003891b84f52e49a5bdbc8a589fb052ac9a4e.tar.xz linux-08f003891b84f52e49a5bdbc8a589fb052ac9a4e.zip | |
Merging debian version 4.19.260-1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches-rt/0088-radix-tree-use-local-locks.patch')
| -rw-r--r-- | debian/patches-rt/0088-radix-tree-use-local-locks.patch | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/debian/patches-rt/0088-radix-tree-use-local-locks.patch b/debian/patches-rt/0088-radix-tree-use-local-locks.patch index 97af42757..8a8531ebb 100644 --- a/debian/patches-rt/0088-radix-tree-use-local-locks.patch +++ b/debian/patches-rt/0088-radix-tree-use-local-locks.patch @@ -1,8 +1,7 @@ -From af6ad9480a842859f957315fdf189b6ad041a4be Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Wed, 25 Jan 2017 16:34:27 +0100 -Subject: [PATCH 088/347] radix-tree: use local locks -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz +Subject: [PATCH 088/342] radix-tree: use local locks +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=234dfd00f2c617fbc93207317ac69f2dba0bb05a The preload functionality uses per-CPU variables and preempt-disable to ensure that it does not switch CPUs during its usage. This patch adds @@ -171,6 +170,3 @@ index e5cab5c4e383..9309e813bc1f 100644 if (!this_cpu_read(ida_bitmap)) { struct ida_bitmap *bitmap = kzalloc(sizeof(*bitmap), gfp); --- -2.36.1 - |