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| author | Andrew Morton <akpm@linux-foundation.org> | 2012-02-03 15:37:14 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-02-03 16:16:40 -0800 |
| commit | 82b3f2a7171731cce62f25058d25afb91a14710c (patch) | |
| tree | a8837d2d8640f1607611257bd41fded4ab2a56e8 /mm | |
| parent | 31e0017e6f6fb5cfdfaf932c1f98c9bef8d57688 (diff) | |
| download | linux-stable-82b3f2a7171731cce62f25058d25afb91a14710c.tar.gz linux-stable-82b3f2a7171731cce62f25058d25afb91a14710c.tar.bz2 linux-stable-82b3f2a7171731cce62f25058d25afb91a14710c.zip | |
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.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 556859fec4ef..6728a7ae6f2d 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); |