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From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: linux-mm@kvack.org, kamezawa.hiroyu@jp.fujitsu.com,
	mhocko@suse.cz, akpm@linux-foundation.org, wfg@linux.intel.com
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [PATCH] hugetlb/cgroup: Mark root_h_cgroup static
Date: Thu, 21 Jun 2012 16:02:38 +0530	[thread overview]
Message-ID: <1340274758-25835-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)

From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>

Fixes sparse warning reported by Fengguang Wu

Reported-by: Fengguang Wu <wfg@linux.intel.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 mm/hugetlb_cgroup.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c
index a7a0a79..db40669 100644
--- a/mm/hugetlb_cgroup.c
+++ b/mm/hugetlb_cgroup.c
@@ -31,7 +31,7 @@ struct hugetlb_cgroup {
 #define MEMFILE_ATTR(val)	((val) & 0xffff)
 
 struct cgroup_subsys hugetlb_subsys __read_mostly;
-struct hugetlb_cgroup *root_h_cgroup __read_mostly;
+static struct hugetlb_cgroup *root_h_cgroup __read_mostly;
 
 static inline
 struct hugetlb_cgroup *hugetlb_cgroup_from_css(struct cgroup_subsys_state *s)
-- 
1.7.10

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                 reply	other threads:[~2012-06-21 10:32 UTC|newest]

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