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| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2009-04-13 14:40:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-13 15:04:32 -0700 |
| commit | a8031cb00e286600ea08bd00a6812dbfec412376 (patch) | |
| tree | 9b3708cbb048af00c152a311e0c5db841cb7f82a /mm | |
| parent | 3d26dcf7679c5cc6c9f3b95ffdb2152fba2b7fae (diff) | |
| download | lwn-a8031cb00e286600ea08bd00a6812dbfec412376.tar.gz lwn-a8031cb00e286600ea08bd00a6812dbfec412376.zip | |
memcg: remove warning when CONFIG_DEBUG_VM=n
mm/memcontrol.c:318: warning: `mem_cgroup_is_obsolete' defined but not used
[akpm@linux-foundation.org: simplify as suggested by Balbir]
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Reviewed-by: Balbir Singh <balbir@linux.vnet.ibm.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/memcontrol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 2fc6d6c48238..e44fb0fbb80e 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -932,7 +932,7 @@ static int __mem_cgroup_try_charge(struct mm_struct *mm, if (unlikely(!mem)) return 0; - VM_BUG_ON(mem_cgroup_is_obsolete(mem)); + VM_BUG_ON(!mem || mem_cgroup_is_obsolete(mem)); while (1) { int ret; |