cgroup: initialize cgrp->allcg_node in init_cgroup_housekeeping()



Not strictly necessary but it's annoying to have uninitialized
list_head around.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>

parent 17543163

kernel/cgroup.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1381,6 +1381,7 @@ static void init_cgroup_housekeeping(struct cgroup *cgrp)
		INIT_LIST_HEAD(&cgrp->children);
		INIT_LIST_HEAD(&cgrp->files);
		INIT_LIST_HEAD(&cgrp->css_sets);
		INIT_LIST_HEAD(&cgrp->allcg_node);
		INIT_LIST_HEAD(&cgrp->release_list);
		INIT_LIST_HEAD(&cgrp->pidlists);
		mutex_init(&cgrp->pidlist_mutex);