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authorAndrew Morton <akpm@linux-foundation.org>2010-08-10 04:19:43 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-10 07:45:02 +0400
commit74bcbf40546bb7500f2a7ba4ff3cc056a6bd004a (patch)
tree39411d83f448da818368043af9b52e9b405a2002 /include/linux/oom.h
parentcef1d3523d33ebc35fc29e454b1f4bab953fabbf (diff)
downloadlinux-74bcbf40546bb7500f2a7ba4ff3cc056a6bd004a.tar.xz
oom: move badness() declaration into oom.h
Cc: Minchan Kim <minchan.kim@gmail.com> Cc: David Rientjes <rientjes@google.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/oom.h')
-rw-r--r--include/linux/oom.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/oom.h b/include/linux/oom.h
index 9d7c34a741e7..40e5e3a6bc20 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -14,6 +14,8 @@
struct zonelist;
struct notifier_block;
+struct mem_cgroup;
+struct task_struct;
/*
* Types of limitations to the nodes from which allocations may occur
@@ -45,6 +47,10 @@ static inline void oom_killer_enable(void)
oom_killer_disabled = false;
}
+/* The badness from the OOM killer */
+extern unsigned long badness(struct task_struct *p, struct mem_cgroup *mem,
+ const nodemask_t *nodemask, unsigned long uptime);
+
/* sysctls */
extern int sysctl_oom_dump_tasks;
extern int sysctl_oom_kill_allocating_task;