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-rw-r--r--mm/list_lru.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/list_lru.c b/mm/list_lru.c
index 5aa6e44bc2ae..fe230081690b 100644
--- a/mm/list_lru.c
+++ b/mm/list_lru.c
@@ -534,7 +534,6 @@ static void memcg_drain_list_lru_node(struct list_lru *lru, int nid,
struct list_lru_node *nlru = &lru->node[nid];
int dst_idx = dst_memcg->kmemcg_id;
struct list_lru_one *src, *dst;
- bool set;
/*
* Since list_lru_{add,del} may be called under an IRQ-safe lock,
@@ -546,11 +545,12 @@ static void memcg_drain_list_lru_node(struct list_lru *lru, int nid,
dst = list_lru_from_memcg_idx(nlru, dst_idx);
list_splice_init(&src->list, &dst->list);
- set = (!dst->nr_items && src->nr_items);
- dst->nr_items += src->nr_items;
- if (set)
+
+ if (src->nr_items) {
+ dst->nr_items += src->nr_items;
memcg_set_shrinker_bit(dst_memcg, nid, lru_shrinker_id(lru));
- src->nr_items = 0;
+ src->nr_items = 0;
+ }
spin_unlock_irq(&nlru->lock);
}