diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-01-28 15:42:56 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-01-28 15:42:56 +0100 |
| commit | f10698ed6807dc41d021fb7baeb24f9bc4051837 (patch) | |
| tree | fe9229efe38ad31788843a7535bfc3feb89f79a7 /kernel/cgroup.c | |
| parent | 86038c5ea81b519a8a1fcfcd5e4599aab0cdd119 (diff) | |
| parent | e742f3dc0886a92403d578e8ac771e5e33d06d08 (diff) | |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/cgroup.c')
| -rw-r--r-- | kernel/cgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index bb263d0caab3..04cfe8ace520 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -1909,7 +1909,7 @@ static void cgroup_kill_sb(struct super_block *sb) * * And don't kill the default root. */ - if (css_has_online_children(&root->cgrp.self) || + if (!list_empty(&root->cgrp.self.children) || root == &cgrp_dfl_root) cgroup_put(&root->cgrp); else |