Re: [PATCH] memcg: make memcg_update_cache_sizes() static

[Michal Hocko]

On Wed 27-11-13 19:46:02, Vladimir Davydov wrote:
> This function is not used outside of memcontrol.c so make it static.
> 
> Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
> Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
> Cc: Michal Hocko <mhocko@xxxxxxx>
> Cc: Balbir Singh <bsingharora@xxxxxxxxx>
> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>

Acked-by: Michal Hocko <mhocko@xxxxxxx>

> ---
>  mm/memcontrol.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/mm/memcontrol.c b/mm/memcontrol.c
> index 40efb9d..b20b915 100644
> --- a/mm/memcontrol.c
> +++ b/mm/memcontrol.c
> @@ -3084,7 +3084,7 @@ int memcg_cache_id(struct mem_cgroup *memcg)
>   * But when we create a new cache, we can call this as well if its parent
>   * is kmem-limited. That will have to hold set_limit_mutex as well.
>   */
> -int memcg_update_cache_sizes(struct mem_cgroup *memcg)
> +static int memcg_update_cache_sizes(struct mem_cgroup *memcg)
>  {
>  	int num, ret;
>  
> -- 
> 1.7.10.4
> 
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-- 
Michal Hocko
SUSE Labs
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