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-rw-r--r--mm/memcontrol.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 3a3d109dce21..0f7ff204083e 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -419,8 +419,10 @@ int memcg_expand_shrinker_maps(int new_id)
if (mem_cgroup_is_root(memcg))
continue;
ret = memcg_expand_one_shrinker_map(memcg, size, old_size);
- if (ret)
+ if (ret) {
+ mem_cgroup_iter_break(NULL, memcg);
goto unlock;
+ }
}
unlock:
if (!ret)