diff options
Diffstat (limited to 'mm/list_lru.c')
| -rw-r--r-- | mm/list_lru.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/mm/list_lru.c b/mm/list_lru.c index 35b0147542..3fd64736bc 100644 --- a/mm/list_lru.c +++ b/mm/list_lru.c @@ -162,20 +162,6 @@ void list_lru_isolate_move(struct list_lru_one *list, struct list_head *item, } EXPORT_SYMBOL_GPL(list_lru_isolate_move); -void list_lru_putback(struct list_lru *lru, struct list_head *item, int nid, - struct mem_cgroup *memcg) -{ - struct list_lru_one *list = - list_lru_from_memcg_idx(lru, nid, memcg_kmem_id(memcg)); - - if (list_empty(item)) { - list_add_tail(item, &list->list); - if (!list->nr_items++) - set_shrinker_bit(memcg, nid, lru_shrinker_id(lru)); - } -} -EXPORT_SYMBOL_GPL(list_lru_putback); - unsigned long list_lru_count_one(struct list_lru *lru, int nid, struct mem_cgroup *memcg) { @@ -257,6 +243,9 @@ restart: */ assert_spin_locked(&nlru->lock); goto restart; + case LRU_STOP: + assert_spin_locked(&nlru->lock); + goto out; default: BUG(); } @@ -567,6 +556,9 @@ int __list_lru_init(struct list_lru *lru, bool memcg_aware, lru->shrinker_id = shrinker->id; else lru->shrinker_id = -1; + + if (mem_cgroup_kmem_disabled()) + memcg_aware = false; #endif lru->node = kcalloc(nr_node_ids, sizeof(*lru->node), GFP_KERNEL); |