[patch 1/5] mm, oom: move declaration for mem_cgroup_out_of_memory to oom.h
From: David Rientjes <rientjes@google.com>
Date: 2012-06-29 21:06:52
Also in:
linux-mm
Subsystem:
control group - memory resource controller (memcg), memory management - oom killer, the rest · Maintainers:
Johannes Weiner, Michal Hocko, Roman Gushchin, Shakeel Butt, Linus Torvalds
mem_cgroup_out_of_memory() is defined in mm/oom_kill.c, so declare it in linux/oom.h rather than linux/memcontrol.h. Acked-by: KAMEZAWA Hiroyuki <redacted> Acked-by: KOSAKI Motohiro <redacted> Acked-by: Michal Hocko <redacted> Signed-off-by: David Rientjes <rientjes@google.com> --- include/linux/memcontrol.h | 2 -- include/linux/oom.h | 2 ++ 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h@@ -72,8 +72,6 @@ extern void mem_cgroup_uncharge_end(void); extern void mem_cgroup_uncharge_page(struct page *page); extern void mem_cgroup_uncharge_cache_page(struct page *page); -extern void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask, - int order); bool __mem_cgroup_same_or_subtree(const struct mem_cgroup *root_memcg, struct mem_cgroup *memcg); int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *memcg);
diff --git a/include/linux/oom.h b/include/linux/oom.h
--- a/include/linux/oom.h
+++ b/include/linux/oom.h@@ -49,6 +49,8 @@ extern unsigned long oom_badness(struct task_struct *p, extern int try_set_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags); extern void clear_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags); +extern void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask, + int order); extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order, nodemask_t *mask, bool force_kill); extern int register_oom_notifier(struct notifier_block *nb); --
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