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| author | Ingo Molnar <mingo@kernel.org> | 2015-01-30 19:28:36 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-01-30 19:28:36 +0100 |
| commit | 3847b272248a3a4ed70d20392cc0454917f7713b (patch) | |
| tree | 2df5f60ebf35b128bbe7509a878829236c6cfcab /kernel/cgroup.c | |
| parent | 5a5375977b721503e4d6b37ab8982902cd2d10b3 (diff) | |
| parent | bb2bc55a694d45cdeda91b6f28ab2adec28125ef (diff) | |
Merge branch 'sched/urgent' into sched/core
Merge all pending fixes and refresh the tree, before applying new changes.
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 |