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| author | Menglong Dong <menglong8.dong@gmail.com> | 2025-08-21 17:06:06 +0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-08-25 18:52:16 -0700 |
| commit | 68748f0397a356122bf9cf33ef77cabbff9c3e51 (patch) | |
| tree | e5b2935df56d7991580671636be7cde501c2cdfd /scripts/lib | |
| parent | f2fa9b906911407ca99d14aa9f4353fda7566bbc (diff) | |
bpf: use rcu_read_lock_dont_migrate() for bpf_iter_run_prog()
Use rcu_read_lock_dont_migrate() and rcu_read_unlock_migrate() in
bpf_iter_run_prog to obtain better performance when PREEMPT_RCU is
not enabled.
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Link: https://lore.kernel.org/r/20250821090609.42508-5-dongml2@chinatelecom.cn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'scripts/lib')
0 files changed, 0 insertions, 0 deletions