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| author | Andrii Nakryiko <andrii@kernel.org> | 2024-05-21 19:33:58 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-05-25 20:46:02 +0300 |
| commit | 4a8f635a60540888dab3804992e86410360339c8 (patch) | |
| tree | d5616c72bde13807d4ff75fab5acfa3c5371143b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 46ba0e49b64232adac35a2bc892f1710c5b0fb7f (diff) | |
| download | linux-4a8f635a60540888dab3804992e86410360339c8.tar.xz | |
bpf: remove unnecessary rcu_read_{lock,unlock}() in multi-uprobe attach logic
get_pid_task() internally already calls rcu_read_lock() and
rcu_read_unlock(), so there is no point to do this one extra time.
This is a drive-by improvement and has no correctness implications.
Acked-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20240521163401.3005045-3-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions