diff options
| author | Konstantin Khlebnikov <khlebnikov@openvz.org> | 2012-05-29 15:06:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-29 16:22:25 -0700 |
| commit | bbf808ed7de68fdf626fd4f9718d88cf03ce13a9 (patch) | |
| tree | 91f3dc3eb619f2b809cdd9c1239a6db0e62c97ed | |
| parent | f3fd4a61928a5edf5b033a417e761b488b43e203 (diff) | |
mm/memcg: kill mem_cgroup_lru_del()
This patch kills mem_cgroup_lru_del(), we can use
mem_cgroup_lru_del_list() instead. On 0-order isolation we already have
right lru list id.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Glauber Costa <glommer@parallels.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/memcontrol.h | 5 | ||||
| -rw-r--r-- | mm/memcontrol.c | 5 | ||||
| -rw-r--r-- | mm/vmscan.c | 2 |
3 files changed, 1 insertions, 11 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index cfe9050ad8da..e3fc200cd68e 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -66,7 +66,6 @@ struct lruvec *mem_cgroup_zone_lruvec(struct zone *, struct mem_cgroup *); struct lruvec *mem_cgroup_lru_add_list(struct zone *, struct page *, enum lru_list); void mem_cgroup_lru_del_list(struct page *, enum lru_list); -void mem_cgroup_lru_del(struct page *); struct lruvec *mem_cgroup_lru_move_lists(struct zone *, struct page *, enum lru_list, enum lru_list); @@ -265,10 +264,6 @@ static inline void mem_cgroup_lru_del_list(struct page *page, enum lru_list lru) { } -static inline void mem_cgroup_lru_del(struct page *page) -{ -} - static inline struct lruvec *mem_cgroup_lru_move_lists(struct zone *zone, struct page *page, enum lru_list from, diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 00c8898dbb81..75f23e98db43 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -1115,11 +1115,6 @@ void mem_cgroup_lru_del_list(struct page *page, enum lru_list lru) mz->lru_size[lru] -= 1 << compound_order(page); } -void mem_cgroup_lru_del(struct page *page) -{ - mem_cgroup_lru_del_list(page, page_lru(page)); -} - /** * mem_cgroup_lru_move_lists - account for moving a page between lrus * @zone: zone of the page diff --git a/mm/vmscan.c b/mm/vmscan.c index 27ef5769b9e4..c94d17d75d73 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1057,7 +1057,7 @@ static unsigned long isolate_lru_pages(unsigned long nr_to_scan, switch (__isolate_lru_page(page, mode)) { case 0: - mem_cgroup_lru_del(page); + mem_cgroup_lru_del_list(page, lru); list_move(&page->lru, dst); nr_taken += hpage_nr_pages(page); break; |