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| author |   Waiman Long <longman@redhat.com> | 2023-06-27 10:35:00 -0400 |
|---|---|---|
| committer |   Tejun Heo <tj@kernel.org> | 2023-07-10 10:59:27 -1000 |
| commit | c8c926200c55454101f072a4b16c9ff5b8c9e56f (patch) | |
| tree | 226839aafe1d519db1140ef22ec6cadc01c190ac /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | cgroup: fix obsolete comment above for_each_css() (diff) | |
| download | wireguard-linux-c8c926200c55454101f072a4b16c9ff5b8c9e56f.tar.xz wireguard-linux-c8c926200c55454101f072a4b16c9ff5b8c9e56f.zip | |
cgroup/cpuset: Inherit parent's load balance state in v2
Since commit f28e22441f35 ("cgroup/cpuset: Add a new isolated
cpus.partition type"), the CS_SCHED_LOAD_BALANCE bit of a v2 cpuset
can be on or off. The child cpusets of a partition root must have the
same setting as its parent or it may screw up the rebuilding of sched
domains. Fix this problem by making sure the a child v2 cpuset will
follows its parent cpuset load balance state unless the child cpuset
is a new partition root itself.
Fixes: f28e22441f35 ("cgroup/cpuset: Add a new isolated cpus.partition type")
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions