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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:06:00 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:06:00 +0000 |
| commit | b15a952c52a6825376d3e7f6c1bf5c886c6d8b74 (patch) | |
| tree | 1500f2f8f276908a36d8126cb632c0d6b1276764 /debian/patches-rt/0225-kernel-sched-add-put-get-_cpu_light.patch | |
| parent | Adding upstream version 5.10.209. (diff) | |
| download | linux-b15a952c52a6825376d3e7f6c1bf5c886c6d8b74.tar.xz linux-b15a952c52a6825376d3e7f6c1bf5c886c6d8b74.zip | |
Adding debian version 5.10.209-2.debian/5.10.209-2debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0225-kernel-sched-add-put-get-_cpu_light.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/debian/patches-rt/0225-kernel-sched-add-put-get-_cpu_light.patch b/debian/patches-rt/0225-kernel-sched-add-put-get-_cpu_light.patch new file mode 100644 index 000000000..6a6e0620c --- /dev/null +++ b/debian/patches-rt/0225-kernel-sched-add-put-get-_cpu_light.patch @@ -0,0 +1,28 @@ +From f5e1368135f9f3d520828544dc31762f19f43848 Mon Sep 17 00:00:00 2001 +From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> +Date: Sat, 27 May 2017 19:02:06 +0200 +Subject: [PATCH 225/323] kernel/sched: add {put|get}_cpu_light() +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz + +Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> +--- + include/linux/smp.h | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/include/linux/smp.h b/include/linux/smp.h +index 04f44e0aa2e0..cae66815f9e2 100644 +--- a/include/linux/smp.h ++++ b/include/linux/smp.h +@@ -239,6 +239,9 @@ static inline int get_boot_cpu_id(void) + #define get_cpu() ({ preempt_disable(); __smp_processor_id(); }) + #define put_cpu() preempt_enable() + ++#define get_cpu_light() ({ migrate_disable(); __smp_processor_id(); }) ++#define put_cpu_light() migrate_enable() ++ + /* + * Callback to arch code if there's nosmp or maxcpus=0 on the + * boot command line: +-- +2.43.0 + |