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| author | Menglong Dong <menglong8.dong@gmail.com> | 2025-08-21 12:06:09 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-08-26 04:52:16 +0300 |
| commit | 8e4f0b1ebcf2180ab594f204f01279a666dadf3b (patch) | |
| tree | a9147dc75a15e4195b18cbf876d6c69aa7d2686f /tools/perf/scripts/python/sched-migration.py | |
| parent | 427a36bb5504e0fb33398a4ccd523fce95514d83 (diff) | |
| download | linux-8e4f0b1ebcf2180ab594f204f01279a666dadf3b.tar.xz | |
bpf: use rcu_read_lock_dont_migrate() for trampoline.c
Use rcu_read_lock_dont_migrate() and rcu_read_unlock_migrate() in
trampoline.c to obtain better performance when PREEMPT_RCU is not enabled.
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Link: https://lore.kernel.org/r/20250821090609.42508-8-dongml2@chinatelecom.cn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions