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| author | Hao Jia <jiahao1@lixiang.com> | 2025-10-29 17:36:55 +0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-11-11 12:33:38 +0100 |
| commit | e40cea333e60c548e047eaddec6ca48c6632424b (patch) | |
| tree | 2185dd16871e37421e9a9c29ad0cc6cde5fe0018 /net/unix/af_unix.c | |
| parent | 79f3f9bedd149ea438aaeb0fb6a083637affe205 (diff) | |
sched/core: Remove double update_rq_clock() in __set_cpus_allowed_ptr_locked()
Since commit d4c64207b88a ("sched: Cleanup the sched_change NOCLOCK usage"),
update_rq_clock() is called in do_set_cpus_allowed() -> sched_change_begin()
to update the rq clock. This results in a duplicate call update_rq_clock()
in __set_cpus_allowed_ptr_locked().
While holding the rq lock and before calling do_set_cpus_allowed(),
there is nothing that depends on an updated rq_clock.
Therefore, remove the redundant update_rq_clock() in
__set_cpus_allowed_ptr_locked() to avoid the warning about double
rq clock updates.
Fixes: d4c64207b88a ("sched: Cleanup the sched_change NOCLOCK usage")
Signed-off-by: Hao Jia <jiahao1@lixiang.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: K Prateek Nayak <kprateek.nayak@amd.com>
Link: https://patch.msgid.link/20251029093655.31252-1-jiahao.kernel@gmail.com
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions
