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| author | Peter Zijlstra <peterz@infradead.org> | 2025-09-10 09:51:06 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-10-16 11:13:52 +0200 |
| commit | abfc01077df66593f128d966fdad1d042facc9ac (patch) | |
| tree | 5b0192685eee1a6b6595fb638de9919257b5ebca /tools/lib/python | |
| parent | 942b8db965006cf655d356162f7091a9238da94e (diff) | |
sched: Fix do_set_cpus_allowed() locking
All callers of do_set_cpus_allowed() only take p->pi_lock, which is
not sufficient to actually change the cpumask. Again, this is mostly
ok in these cases, but it results in unnecessarily complicated
reasoning.
Furthermore, there is no reason what so ever to not just take all the
required locks, so do just that.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Juri Lelli <juri.lelli@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions