diff options
| author | Tejun Heo <tj@kernel.org> | 2013-02-27 17:03:49 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-27 19:10:14 -0800 |
| commit | c897ff68beec97768c31f9de97de93f77ff2d87e (patch) | |
| tree | 662fb6102cdbe5c21905c588c6f867add374619d /kernel/cgroup.c | |
| parent | 644e1b90ef06611268b48a0a8d14a0ab990ab3f4 (diff) | |
cgroup: don't use idr_remove_all()
idr_destroy() can destroy idr by itself and idr_remove_all() is being
deprecated. Drop its usage.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/cgroup.c')
| -rw-r--r-- | kernel/cgroup.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index fb2fb11fbb2..888fba457bb 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -4618,10 +4618,8 @@ void cgroup_unload_subsys(struct cgroup_subsys *ss) offline_css(ss, dummytop); ss->active = 0; - if (ss->use_id) { - idr_remove_all(&ss->idr); + if (ss->use_id) idr_destroy(&ss->idr); - } /* deassign the subsys_id */ subsys[ss->subsys_id] = NULL; |