提交 6068bf01 编写于 作者: K KAMEZAWA Hiroyuki 提交者: Linus Torvalds

memcg: mem_cgroup_move_parent() doesn't need gfp_mask

Signed-off-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 d845aa2c
......@@ -2643,8 +2643,7 @@ static int mem_cgroup_move_account(struct page *page,
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/* found lock contention or "pc" is obsolete. */
......
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