Waiman Long 046803b74d cgroup/cpuset: Enable update_tasks_cpumask() on top_cpuset
[ Upstream commit ec5fbdfb99d18482619ac42605cb80fbb56068ee ]

Previously, update_tasks_cpumask() is not supposed to be called with
top cpuset. With cpuset partition that takes CPUs away from the top
cpuset, adjusting the cpus_mask of the tasks in the top cpuset is
necessary. Percpu kthreads, however, are ignored.

Fixes: ee8dde0cd2ce ("cpuset: Add new v2 cpuset.sched.partition flag")
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-10-26 12:35:25 +02:00
..
2019-05-06 08:47:48 -07:00
2021-04-04 13:34:46 -04:00
2021-05-24 12:45:26 -04:00