Commit 13cc9ee8 authored by Waiman Long's avatar Waiman Long Committed by Tejun Heo
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cgroup: Fix incorrect css_set_rwsem reference in comment 



Since commit f0d9a5f1 ("cgroup: make css_set_rwsem a spinlock
and rename it to css_set_lock"), css_set_rwsem has been replaced by
css_set_lock. That commit, however, missed the css_set_rwsem reference
in include/linux/cgroup-defs.h. Fix that by changing it to css_set_lock
as well.

Signed-off-by: default avatarWaiman Long <longman@redhat.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 1ca0b605

include/linux/cgroup-defs.h

+1 −1
Original line number Diff line number Diff line
@@ -238,7 +238,7 @@ struct css_set { 
	 * Lists running through all tasks using this cgroup group.

	 * mg_tasks lists tasks which belong to this cset but are in the

	 * process of being migrated out or in.  Protected by

	 * css_set_rwsem, but, during migration, once tasks are moved to

	 * css_set_lock, but, during migration, once tasks are moved to

	 * mg_tasks, it can be read safely while holding cgroup_mutex.

	 */

	struct list_head tasks;