On Thu 11-10-12 13:09:27, David Rientjes wrote:
> mem_cgroup_out_of_memory() is only referenced from within file scope, so
> it can be marked static.
>
> Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
Acked-by: Michal Hocko <mhocko@xxxxxxx>
> ---
> include/linux/oom.h | 2 --
> mm/memcontrol.c | 4 ++--
> 2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/include/linux/oom.h b/include/linux/oom.h
> --- a/include/linux/oom.h
> +++ b/include/linux/oom.h
> @@ -56,8 +56,6 @@ extern void check_panic_on_oom(enum oom_constraint constraint, gfp_t gfp_mask,
> extern enum oom_scan_t oom_scan_process_thread(struct task_struct *task,
> unsigned long totalpages, const nodemask_t *nodemask,
> bool force_kill);
> -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);
> diff --git a/mm/memcontrol.c b/mm/memcontrol.c
> index 7acf43b..e4e9b18 100644
> --- a/mm/memcontrol.c
> +++ b/mm/memcontrol.c
> @@ -1465,8 +1465,8 @@ static u64 mem_cgroup_get_limit(struct mem_cgroup *memcg)
> return min(limit, memsw);
> }
>
> -void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
> - int order)
> +static void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
> + int order)
> {
> struct mem_cgroup *iter;
> unsigned long chosen_points = 0;
--
Michal Hocko
SUSE Labs
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