cgroup: fix obsolete comment above for_each_css()
Commit Message
cgroup_tree_mutex is removed since commit 8353da1f91f1 ("cgroup: remove
cgroup_tree_mutex"), update corresponding comment.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
kernel/cgroup/cgroup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On Tue, Jun 27, 2023 at 07:40:59PM +0800, Miaohe Lin wrote:
> cgroup_tree_mutex is removed since commit 8353da1f91f1 ("cgroup: remove
> cgroup_tree_mutex"), update corresponding comment.
>
> Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Applied to cgroup/for-6.6.
Thanks.
@@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(of_css);
* @ssid: the index of the subsystem, CGROUP_SUBSYS_COUNT after reaching the end
* @cgrp: the target cgroup to iterate css's of
*
- * Should be called under cgroup_[tree_]mutex.
+ * Should be called under cgroup_mutex.
*/
#define for_each_css(css, ssid, cgrp) \
for ((ssid) = 0; (ssid) < CGROUP_SUBSYS_COUNT; (ssid)++) \