mm, memcg: make mem_cgroup_out_of_memory() static
mem_cgroup_out_of_memory() is only referenced from within file scope, so it can be marked static. Signed-off-by: David Rientjes <rientjes@google.com> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by: Michal Hocko <mhocko@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -49,8 +49,6 @@ extern void check_panic_on_oom(enum oom_constraint constraint, gfp_t gfp_mask,
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extern enum oom_scan_t oom_scan_process_thread(struct task_struct *task,
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unsigned long totalpages, const nodemask_t *nodemask,
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bool force_kill);
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extern void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
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int order);
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extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,
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int order, nodemask_t *mask, bool force_kill);
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@ -1498,7 +1498,7 @@ static u64 mem_cgroup_get_limit(struct mem_cgroup *memcg)
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return limit;
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}
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void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
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static void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
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int order)
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{
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struct mem_cgroup *iter;
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