This function is never called for memcg caches, because they are unmergeable, so remove the dead code. Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx> --- mm/slub.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/mm/slub.c b/mm/slub.c index 1821e2096cbb..81f3823f3e03 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -5153,12 +5153,6 @@ 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>