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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2012-07-31 16:42:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-31 18:42:42 -0700
commit6068bf0104becf07792b2867bc4d17c369419f8b (patch)
tree5dd52f4e786a94035267f7d84c9256916491d817 /mm
parentd845aa2c75bcff87dacf098378b5706b12d1588f (diff)
memcg: mem_cgroup_move_parent() doesn't need gfp_mask
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Michal Hocko <mhocko@suse.cz> Cc: Johannes Weiner <hannes@cmpxchg.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
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index a1f00f0a66cd..964786634746 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2643,8 +2643,7 @@ out:
static int mem_cgroup_move_parent(struct page *page,
struct page_cgroup *pc,
- struct mem_cgroup *child,
- gfp_t gfp_mask)
+ struct mem_cgroup *child)
{
struct mem_cgroup *parent;
unsigned int nr_pages;
@@ -3652,7 +3651,7 @@ static int mem_cgroup_force_empty_list(struct mem_cgroup *memcg,
pc = lookup_page_cgroup(page);
- ret = mem_cgroup_move_parent(page, pc, memcg, GFP_KERNEL);
+ ret = mem_cgroup_move_parent(page, pc, memcg);
if (ret == -EBUSY || ret == -EINVAL) {
/* found lock contention or "pc" is obsolete. */