From 86f91fa9e614d67a15a49121e4547443518b27dc Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 2 Nov 2011 13:38:36 -0700 Subject: [PATCH] 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 Cc: Paul Menage Cc: Li Zefan Acked-by: Balbir Singh Cc: Daisuke Nishimura Acked-by: KAMEZAWA Hiroyuki Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/page_cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index 3749ae15a8c8a..2d123f94a8df4 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; -- 2.39.5