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cgroup: remove css_get_next

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Now that we have generic and well ordered cgroup tree walkers there is
no need to keep css_get_next in the place.

Signed-off-by: Michal Hocko <mhocko@suse.cz>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Li Zefan <lizefan@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Ying Han <yinghan@google.com>
Cc: Tejun Heo <htejun@gmail.com>
Cc: Glauber Costa <glommer@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michal Hocko
2013-04-29 15:07:21 -07:00
committed by Linus Torvalds
parent 16248d8fe6
commit 6d2488f64a
2 changed files with 0 additions and 56 deletions
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7
include/linux/cgroup.h
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@@ -687,13 +687,6 @@ void free_css_id(struct cgroup_subsys *ss, struct cgroup_subsys_state *css);
struct cgroup_subsys_state *css_lookup(struct cgroup_subsys *ss, int id);
/*
* Get a cgroup whose id is greater than or equal to id under tree of root.
* Returning a cgroup_subsys_state or NULL.
*/
struct cgroup_subsys_state *css_get_next(struct cgroup_subsys *ss, int id,
struct cgroup_subsys_state *root, int *foundid);
/* Returns true if root is ancestor of cg */
bool css_is_ancestor(struct cgroup_subsys_state *cg,
const struct cgroup_subsys_state *root);