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memcg: mark memcg1_events static const 

Mark memcg1_events static: it's only used by memcontrol.c.  And mark it
const: it's not modified.

Link: http://lkml.kernel.org/r/20180503192940.94971-1-gthelen@google.com
Signed-off-by: Greg Thelen <gthelen@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Greg Thelen 2018-06-07 17:07:23 -07:00 committed by Linus Torvalds
parent 9ccc361716
commit 8dd53fd3b7
1 changed files with 1 additions and 1 deletions
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2
mm/memcontrol.c
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@ -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,