On Tue, Aug 10, 2021 at 11:06:02PM -0400, Waiman Long wrote: > A valid cpuset partition can become invalid if all its CPUs are offlined > or somehow removed. This can happen through external events without > "cpuset.cpus.partition" being touched at all. > > Users that rely on the property of a partition being present do not > currently have a simple way to get such an event notified other than > constant periodic polling which is both inefficient and cumbersome. > > To make life easier for those users, event notification is now enabled > for "cpuset.cpus.partition" whenever its state changes. > > Suggested-by: Tejun Heo <tj@xxxxxxxxxx> > Signed-off-by: Waiman Long <longman@xxxxxxxxxx> Applied to cgroup/for-5.15. Thanks. -- tejun
