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| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2011-11-02 13:38:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 16:07:00 -0700 |
| commit | 61600f578fbd2e8ad0c90bddb9c729e7628d3813 (patch) | |
| tree | 25842f7e2ee743c66e30df1de3cb666d48bbd063 /mm/page_cgroup.c | |
| parent | 4799401fef9d5951b2da384c5eb08034c48e08a0 (diff) | |
| download | lwn-61600f578fbd2e8ad0c90bddb9c729e7628d3813.tar.gz lwn-61600f578fbd2e8ad0c90bddb9c729e7628d3813.zip | |
mm/page_cgroup.c: quiet sparse noise
warning: symbol 'swap_cgroup_ctrl' was not declared. Should it be static?
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Paul Menage <paul@paulmenage.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_cgroup.c')
| -rw-r--r-- | mm/page_cgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index 3749ae15a8c8..2d123f94a8df 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -360,7 +360,7 @@ struct swap_cgroup_ctrl { spinlock_t lock; }; -struct swap_cgroup_ctrl swap_cgroup_ctrl[MAX_SWAPFILES]; +static struct swap_cgroup_ctrl swap_cgroup_ctrl[MAX_SWAPFILES]; struct swap_cgroup { unsigned short id; |