aboutsummaryrefslogtreecommitdiff
path: root/mm
diff options
context:
space:
mode:
authorAndrew Morton <akpm@linux-foundation.org>2012-02-03 15:37:14 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-02-03 16:16:40 -0800
commit82b3f2a7171731cce62f25058d25afb91a14710c (patch)
treea8837d2d8640f1607611257bd41fded4ab2a56e8 /mm
parent31e0017e6f6fb5cfdfaf932c1f98c9bef8d57688 (diff)
downloadlinux-82b3f2a7171731cce62f25058d25afb91a14710c.tar.gz
mm/memcontrol.c: fix warning with CONFIG_NUMA=n
mm/memcontrol.c: In function 'memcg_check_events': mm/memcontrol.c:779: warning: unused variable 'do_numainfo' Acked-by: Michal Hocko <mhocko@suse.cz> Cc: Li Zefan <lizf@cn.fujitsu.com> Cc: Hiroyuki KAMEZAWA <kamezawa.hiroyu@jp.fujitsu.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Acked-by: "Kirill A. Shutemov" <kirill@shutemov.name> 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/memcontrol.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 556859fec4e..6728a7ae6f2 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -776,7 +776,8 @@ static void memcg_check_events(struct mem_cgroup *memcg, struct page *page)
/* threshold event is triggered in finer grain than soft limit */
if (unlikely(mem_cgroup_event_ratelimit(memcg,
MEM_CGROUP_TARGET_THRESH))) {
- bool do_softlimit, do_numainfo;
+ bool do_softlimit;
+ bool do_numainfo __maybe_unused;
do_softlimit = mem_cgroup_event_ratelimit(memcg,
MEM_CGROUP_TARGET_SOFTLIMIT);