Messages in this thread Patch in this message | | | From | Vladimir Davydov <> | Subject | [PATCH -mm 1/6] slub: remove kmemcg id from create_unique_id | Date | Mon, 21 Jul 2014 15:47:11 +0400 |
| |
This function is never called for memcg caches, because they are unmergeable, so remove the dead code.
Signed-off-by: Vladimir Davydov <vdavydov@parallels.com> --- mm/slub.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/mm/slub.c b/mm/slub.c index 2b068c3638aa..a1cdbad02f0c 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -5130,12 +5130,6 @@ static char *create_unique_id(struct kmem_cache *s) *p++ = '-'; p += sprintf(p, "%07d", s->size); -#ifdef CONFIG_MEMCG_KMEM - if (!is_root_cache(s)) - p += sprintf(p, "-%08d", - memcg_cache_id(s->memcg_params->memcg)); -#endif - BUG_ON(p > name + ID_STR_LENGTH - 1); return name; } -- 1.7.10.4
| |