From 930eaac5eed23bb52061a50f674753a319216041 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Fri, 17 Aug 2018 15:46:11 -0700
Subject: [PATCH] mm/list_lru.c: fold __list_lru_count_one() into its caller
__list_lru_count_one() has a single callsite.
Acked-by: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Kirill Tkhai <ktkhai@virtuozzo.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
mm/list_lru.c | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/mm/list_lru.c b/mm/list_lru.c
index fcfb6c89ed477..db679a057f46d 100644
--- a/mm/list_lru.c
+++ b/mm/list_lru.c
@@ -162,26 +162,20 @@ void list_lru_isolate_move(struct list_lru_one *list, struct list_head *item,
}
EXPORT_SYMBOL_GPL(list_lru_isolate_move);
-static unsigned long __list_lru_count_one(struct list_lru *lru,
- int nid, int memcg_idx)
+unsigned long list_lru_count_one(struct list_lru *lru,
+ int nid, struct mem_cgroup *memcg)
{
struct list_lru_node *nlru = &lru->node[nid];
struct list_lru_one *l;
unsigned long count;
rcu_read_lock();
- l = list_lru_from_memcg_idx(nlru, memcg_idx);
+ l = list_lru_from_memcg_idx(nlru, memcg_cache_id(memcg));
count = l->nr_items;
rcu_read_unlock();
return count;
}
-
-unsigned long list_lru_count_one(struct list_lru *lru,
- int nid, struct mem_cgroup *memcg)
-{
- return __list_lru_count_one(lru, nid, memcg_cache_id(memcg));
-}
EXPORT_SYMBOL_GPL(list_lru_count_one);
unsigned long list_lru_count_node(struct list_lru *lru, int nid)
--
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