vfio: amba: VFIO support for AMBA devices

[karo-tx-linux.git] / mm / memcontrol.c

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 9fe07692eaad04b5ac63250e486ab7c16d92b6c9..b34ef4a32a3b266768248743849e241183e112ed 100644 (file)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5232,7 +5232,9 @@ static void mem_cgroup_bind(struct cgroup_subsys_state *root_css)
         * on for the root memcg is enough.
         */
        if (cgroup_on_dfl(root_css->cgroup))
-               mem_cgroup_from_css(root_css)->use_hierarchy = true;
+               root_mem_cgroup->use_hierarchy = true;
+       else
+               root_mem_cgroup->use_hierarchy = false;
 }
 
 static u64 memory_current_read(struct cgroup_subsys_state *css,