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authorH Hartley Sweeten <hartleys@visionengravers.com>2011-10-31 17:09:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-31 17:30:50 -0700
commit22d5368a0838c00ed0e3ec20e7ff8c6e46ba99ef (patch)
tree9692d1a53240795454d46e8cd7abbd0c7002dfa0 /mm
parent2d7d3eb2bad116e0d1b3b3930a923c55f6d0f70e (diff)
downloadlinux-linaro-stable-22d5368a0838c00ed0e3ec20e7ff8c6e46ba99ef.tar.gz
mm/thrash.c: quiet sparse noise
Quiet the following sparse noise: warning: symbol 'swap_token_memcg' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Rik van Riel <riel@redhat.com> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: 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')
-rw-r--r--mm/thrash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/thrash.c b/mm/thrash.c
index e53f7d02c17c..57ad495dbd54 100644
--- a/mm/thrash.c
+++ b/mm/thrash.c
@@ -29,7 +29,7 @@
static DEFINE_SPINLOCK(swap_token_lock);
struct mm_struct *swap_token_mm;
-struct mem_cgroup *swap_token_memcg;
+static struct mem_cgroup *swap_token_memcg;
#ifdef CONFIG_CGROUP_MEM_RES_CTLR
static struct mem_cgroup *swap_token_memcg_from_mm(struct mm_struct *mm)