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mm/list_lru.c: fold __list_lru_count_one() into its caller

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__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>
This commit is contained in:
Andrew Morton 2018-08-17 15:46:11 -07:00 committed by Linus Torvalds
parent 6ca342d020
commit 930eaac5ee
1 changed files with 3 additions and 9 deletions
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12
mm/list_lru.c
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@ -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)