---

yaml --- r: 108242 b: refs/heads/master c: 9623e07 h: refs/heads/master v: v3
git-mirror · Aug 12, 2008 · 469ad45 · 469ad45
1 parent 2386dc0
commit 469ad45
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3ee1062b4ee82a56294808a065b64f4bc6781a56
+refs/heads/master: 9623e078c1f4692a91531af2f639ec8aff8f0472
diff --git a/trunk/mm/memcontrol.c b/trunk/mm/memcontrol.c
@@ -796,6 +796,8 @@ int mem_cgroup_shrink_usage(struct mm_struct *mm, gfp_t gfp_mask)
 
 	if (mem_cgroup_subsys.disabled)
 		return 0;
+	if (!mm)
+		return 0;
 
 	rcu_read_lock();
 	mem = mem_cgroup_from_task(rcu_dereference(mm->owner));