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| author | Guopeng Zhang <zhangguopeng@kylinos.cn> | 2026-09-20 10:52:56 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-09-21 07:31:03 -1000 |
| commit | 024e82e1d39e2e868543d9bf3e2e28448a0ee7e4 (patch) | |
| tree | c5fcb01e7700e4fcdb169ab7e8411613bdd00d1b /tools/perf/scripts/python/bin | |
| parent | 94e32742e8199f650e9456c4a92dfe5cefb59ba5 (diff) | |
| download | linux-next-024e82e1d39e2e868543d9bf3e2e28448a0ee7e4.tar.gz linux-next-024e82e1d39e2e868543d9bf3e2e28448a0ee7e4.zip | |
cgroup/cpuset: Remove redundant sched domain rebuild from update_prstate()
Both callers of update_prstate(), cpuset_partition_write() and
cpuset_css_killed(), call cpuset_update_sd_hk_unlock() immediately
afterwards. That helper rebuilds sched domains when force_sd_rebuild is
set before releasing the cpuset locks, so the check in update_prstate()
is redundant.
Commit 3bfe47967191 ("cgroup/cpuset: Move
housekeeping_update()/rebuild_sched_domains() together") removed the
same check from cpuset_write_resmask(). Remove the remaining one from
update_prstate().
Signed-off-by: Guopeng Zhang <zhangguopeng@kylinos.cn>
Reviewed-by: Ridong Chen <ridong.chen@linux.dev>
Reviewed-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions