oom: move badness() declaration into oom.h
Cc: Minchan Kim <[email protected]>
Cc: David Rientjes <[email protected]>
Cc: KAMEZAWA Hiroyuki <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
diff --git a/include/linux/oom.h b/include/linux/oom.h
index 9d7c34a..40e5e3a 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 @@
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;
