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-rw-r--r--mm/vmpressure.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/vmpressure.c b/mm/vmpressure.c
index 9b172561fded..76518e4166dc 100644
--- a/mm/vmpressure.c
+++ b/mm/vmpressure.c
@@ -74,8 +74,7 @@ static struct vmpressure *work_to_vmpressure(struct work_struct *work)
static struct vmpressure *vmpressure_parent(struct vmpressure *vmpr)
{
- struct cgroup_subsys_state *css = vmpressure_to_css(vmpr);
- struct mem_cgroup *memcg = mem_cgroup_from_css(css);
+ struct mem_cgroup *memcg = vmpressure_to_memcg(vmpr);
memcg = parent_mem_cgroup(memcg);
if (!memcg)