diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/memcontrol.h | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index c4c5b652d3af..2ee20509ac71 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -977,30 +977,19 @@ static inline void mod_memcg_state(struct mem_cgroup *memcg, static inline unsigned long memcg_page_state(struct mem_cgroup *memcg, int idx) { - long x = READ_ONCE(memcg->vmstats.state[idx]); -#ifdef CONFIG_SMP - if (x < 0) - x = 0; -#endif - return x; + return READ_ONCE(memcg->vmstats.state[idx]); } static inline unsigned long lruvec_page_state(struct lruvec *lruvec, enum node_stat_item idx) { struct mem_cgroup_per_node *pn; - long x; if (mem_cgroup_disabled()) return node_page_state(lruvec_pgdat(lruvec), idx); pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec); - x = READ_ONCE(pn->lruvec_stats.state[idx]); -#ifdef CONFIG_SMP - if (x < 0) - x = 0; -#endif - return x; + return READ_ONCE(pn->lruvec_stats.state[idx]); } static inline unsigned long lruvec_page_state_local(struct lruvec *lruvec, |