diff mbox

memcg: mark memcg1_events static const

Message ID 20180503192940.94971-1-gthelen@google.com
State New
Headers show

Commit Message

Greg Thelen May 3, 2018, 7:29 p.m. UTC
Mark memcg1_events static: it's only used by memcontrol.c.
And mark it const: it's not modified.

Signed-off-by: Greg Thelen <gthelen@google.com>
---
 mm/memcontrol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Michal Hocko May 3, 2018, 7:33 p.m. UTC | #1
On Thu 03-05-18 12:29:40, Greg Thelen wrote:
> Mark memcg1_events static: it's only used by memcontrol.c.
> And mark it const: it's not modified.
> 
> Signed-off-by: Greg Thelen <gthelen@google.com>

Acked-by: Michal Hocko <mhocko@suse.com>

> ---
>  mm/memcontrol.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/mm/memcontrol.c b/mm/memcontrol.c
> index 2bd3df3d101a..c9c7e5ea0e2f 100644
> --- a/mm/memcontrol.c
> +++ b/mm/memcontrol.c
> @@ -3083,7 +3083,7 @@ static int memcg_numa_stat_show(struct seq_file *m, void *v)
>  #endif /* CONFIG_NUMA */
>  
>  /* Universal VM events cgroup1 shows, original sort order */
> -unsigned int memcg1_events[] = {
> +static const unsigned int memcg1_events[] = {
>  	PGPGIN,
>  	PGPGOUT,
>  	PGFAULT,
> -- 
> 2.17.0.441.gb46fe60e1d-goog
diff mbox

Patch

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 2bd3df3d101a..c9c7e5ea0e2f 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3083,7 +3083,7 @@  static int memcg_numa_stat_show(struct seq_file *m, void *v)
 #endif /* CONFIG_NUMA */
 
 /* Universal VM events cgroup1 shows, original sort order */
-unsigned int memcg1_events[] = {
+static const unsigned int memcg1_events[] = {
 	PGPGIN,
 	PGPGOUT,
 	PGFAULT,