From: Shakeel Butt <shakeel.butt@linux.dev>
Date: Wed, 1 May 2024 17:26:14 +0000 (-0700)
Subject: memcg: cleanup __mod_memcg_lruvec_state
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0667c7870a186e15ca7a21e0936070f0977bc80e;p=linux.git

memcg: cleanup __mod_memcg_lruvec_state

There are no memcg specific stats for NR_SHMEM_PMDMAPPED and
NR_FILE_PMDMAPPED.  Let's remove them.

Link: https://lkml.kernel.org/r/20240501172617.678560-6-shakeel.butt@linux.dev
Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
Reviewed-by: Yosry Ahmed <yosryahmed@google.com>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Reviewed-by: T.J. Mercier <tjmercier@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 0dad17d26ce2c..b59b670f7b7f9 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1009,8 +1009,6 @@ static void __mod_memcg_lruvec_state(struct lruvec *lruvec,
 		case NR_ANON_MAPPED:
 		case NR_FILE_MAPPED:
 		case NR_ANON_THPS:
-		case NR_SHMEM_PMDMAPPED:
-		case NR_FILE_PMDMAPPED:
 			WARN_ON_ONCE(!in_task());
 			break;
 		default: