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authorKonstantin Khlebnikov <khlebnikov@openvz.org>2012-05-29 15:06:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-29 16:22:25 -0700
commitbbf808ed7de68fdf626fd4f9718d88cf03ce13a9 (patch)
tree91f3dc3eb619f2b809cdd9c1239a6db0e62c97ed /mm
parentf3fd4a61928a5edf5b033a417e761b488b43e203 (diff)
downloadlinux-bbf808ed7de68fdf626fd4f9718d88cf03ce13a9.tar.bz2
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>
Diffstat (limited to 'mm')
-rw-r--r--mm/memcontrol.c5
-rw-r--r--mm/vmscan.c2
2 files changed, 1 insertions, 6 deletions
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;