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| author | Waiman Long <[email protected]> | 2023-06-27 10:35:03 -0400 |
|---|---|---|
| committer | Tejun Heo <[email protected]> | 2023-07-10 11:01:23 -1000 |
| commit | 3ae0b773211ed0231e7ee3e8d28ec4ab9bc5134b (patch) | |
| tree | 8313e7db13ff71d6734d274e6a6737f9e616f0a8 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 99fe36ba6fc16aa0962bc1f41ebcdec696203889 (diff) | |
cgroup/cpuset: Allow suppression of sched domain rebuild in update_cpumasks_hier()
A single partition setup and tear-down operation can lead to
multiple rebuild_sched_domains_locked() calls which is a waste of
effort. This can partly be mitigated by adding a flag to suppress the
rebuild_sched_domains_locked() call in update_cpumasks_hier(). Since
a Boolean flag has already been passed as the 3rd argument to
update_cpumasks_hier(), we can extend that to a full flag word.
The sched domain rebuild suppression is now enabled in
update_sibling_cpumasks() as all it callers will do the sched domain
rebuild after its return later on anyway.
Signed-off-by: Waiman Long <[email protected]>
Signed-off-by: Tejun Heo <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions