Messages in this thread Patch in this message | | | From | Wanpeng Li <> | Subject | [PATCH 1/2] memcg: use existing function to judge root mem cgroup | Date | Fri, 22 Jun 2012 19:57:22 +0800 |
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From: Wanpeng Li <liwp@linux.vnet.ibm.com>
Signed-off-by: Wanpeng Li <liwp.linux@gmail.com> --- mm/memcontrol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index f72b5e5..776fc57 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4873,7 +4873,7 @@ mem_cgroup_create(struct cgroup *cont) goto free_out; /* root ? */ - if (cont->parent == NULL) { + if (!(mem_cgroup_is_root(cont))) { int cpu; enable_swap_cgroup(); parent = NULL; -- 1.7.9.5
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