From: Wanpeng Li <liwp.linux@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.cz>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
cgroups@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, Wanpeng Li <liwp.linux@gmail.com>
Subject: [PATCH] mm/memcg: add BUG() to mem_cgroup_reset
Date: Fri, 6 Jul 2012 11:44:57 +0800 [thread overview]
Message-ID: <1341546297-6223-1-git-send-email-liwp.linux@gmail.com> (raw)
From: Wanpeng Li <liwp@linux.vnet.ibm.com>
Branch in mem_cgroup_reset only can be RES_MAX_USAGE, RES_FAILCNT.
Signed-off-by: Wanpeng Li <liwp.linux@gmail.com>
---
mm/memcontrol.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index a501660..5e4d1ab 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3976,6 +3976,8 @@ static int mem_cgroup_reset(struct cgroup *cont, unsigned int event)
else
res_counter_reset_failcnt(&memcg->memsw);
break;
+ default:
+ BUG();
}
return 0;
--
1.7.5.4
--
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next reply other threads:[~2012-07-06 3:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-06 3:44 Wanpeng Li [this message]
2012-07-06 5:19 ` [PATCH] mm/memcg: add BUG() to mem_cgroup_reset Gavin Shan
2012-07-06 5:37 ` Wanpeng Li
2012-07-06 8:22 ` Johannes Weiner
2012-07-06 8:44 ` Wanpeng Li
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