From 5b36577109be007a6ecf4b65b54cbc9118463c2b Mon Sep 17 00:00:00 2001 From: Yang Shi Date: Wed, 15 Nov 2017 17:32:03 -0800 Subject: mm: slabinfo: remove CONFIG_SLABINFO According to discussion with Christoph (https://marc.info/?l=linux-kernel&m=150695909709711&w=2), it sounds like it is pointless to keep CONFIG_SLABINFO around. This patch removes the CONFIG_SLABINFO config option, but /proc/slabinfo is still available. [yang.s@alibaba-inc.com: v11] Link: http://lkml.kernel.org/r/1507656303-103845-3-git-send-email-yang.s@alibaba-inc.com Link: http://lkml.kernel.org/r/1507152550-46205-3-git-send-email-yang.s@alibaba-inc.com Signed-off-by: Yang Shi Acked-by: David Rientjes Cc: Christoph Lameter Cc: Joonsoo Kim Cc: Michal Hocko Cc: Pekka Enberg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/memcontrol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/memcontrol.c') diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 661f046ad318..50e6906314f8 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4049,7 +4049,7 @@ static struct cftype mem_cgroup_legacy_files[] = { .write = mem_cgroup_reset, .read_u64 = mem_cgroup_read_u64, }, -#ifdef CONFIG_SLABINFO +#if defined(CONFIG_SLAB) || defined(CONFIG_SLUB_DEBUG) { .name = "kmem.slabinfo", .seq_start = memcg_slab_start, -- cgit v1.2.3