diff options
| -rw-r--r-- | include/linux/memcontrol.h | 7 | ||||
| -rw-r--r-- | mm/memcontrol.c | 11 | ||||
| -rw-r--r-- | mm/vmscan.c | 19 |
3 files changed, 6 insertions, 31 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 28bd5fa..d6183f0 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -116,7 +116,6 @@ void mem_cgroup_iter_break(struct mem_cgroup *, struct mem_cgroup *); * For memory reclaim. */ int mem_cgroup_inactive_anon_is_low(struct lruvec *lruvec); -int mem_cgroup_inactive_file_is_low(struct lruvec *lruvec); int mem_cgroup_select_victim_node(struct mem_cgroup *memcg); unsigned long mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list); void mem_cgroup_update_lru_size(struct lruvec *, enum lru_list, int); @@ -321,12 +320,6 @@ mem_cgroup_inactive_anon_is_low(struct lruvec *lruvec) return 1; } -static inline int -mem_cgroup_inactive_file_is_low(struct lruvec *lruvec) -{ - return 1; -} - static inline unsigned long mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list lru) { diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 60d28e3..af4b04f 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -1396,17 +1396,6 @@ int mem_cgroup_inactive_anon_is_low(struct lruvec *lruvec) return inactive * inactive_ratio < active; } -int mem_cgroup_inactive_file_is_low(struct lruvec *lruvec) -{ - unsigned long active; - unsigned long inactive; - - inactive = mem_cgroup_get_lru_size(lruvec, LRU_INACTIVE_FILE); - active = mem_cgroup_get_lru_size(lruvec, LRU_ACTIVE_FILE); - - return (active > inactive); -} - #define mem_cgroup_from_res_counter(counter, member) \ container_of(counter, struct mem_cgroup, member) diff --git a/mm/vmscan.c b/mm/vmscan.c index b7d8015..396ecee 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1579,16 +1579,6 @@ static inline int inactive_anon_is_low(struct lruvec *lruvec) } #endif -static int inactive_file_is_low_global(struct zone *zone) -{ - unsigned long active, inactive; - - active = zone_page_state(zone, NR_ACTIVE_FILE); - inactive = zone_page_state(zone, NR_INACTIVE_FILE); - - return (active > inactive); -} - /** * inactive_file_is_low - check if file pages need to be deactivated * @lruvec: LRU vector to check @@ -1605,10 +1595,13 @@ static int inactive_file_is_low_global(struct zone *zone) */ static int inactive_file_is_low(struct lruvec *lruvec) { - if (!mem_cgroup_disabled()) - return mem_cgroup_inactive_file_is_low(lruvec); + unsigned long inactive; + unsigned long active; + + inactive = get_lru_size(lruvec, LRU_INACTIVE_FILE); + active = get_lru_size(lruvec, LRU_ACTIVE_FILE); - return inactive_file_is_low_global(lruvec_zone(lruvec)); + return active > inactive; } static int inactive_list_is_low(struct lruvec *lruvec, enum lru_list lru) |
