Messages in this thread | | | Date | Thu, 28 Jul 2022 07:27:25 -1000 | From | Tejun Heo <> | Subject | Re: [PATCH 2/2] cgroup: Skip subtree root in cgroup_update_dfl_csses() |
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On Wed, Jul 27, 2022 at 08:58:15PM -0400, Waiman Long wrote: > The cgroup_update_dfl_csses() function updates css associations when a > cgroup's subtree_control file is modified. Any changes made to a cgroup's > subtree_control file, however, will only affect its descendants but not > the cgroup itself. So there is no point in migrating csses associated > with that cgroup. We can skip them instead. > > Signed-off-by: Waiman Long <longman@redhat.com>
Applied to cgroup/for-5.20.
Thanks.
-- tejun
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