diff options
| -rw-r--r-- | mm/vmpressure.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmpressure.c b/mm/vmpressure.c index 506f03e4be47..9a6c0704211c 100644 --- a/mm/vmpressure.c +++ b/mm/vmpressure.c @@ -260,7 +260,7 @@ void vmpressure(gfp_t gfp, struct mem_cgroup *memcg, bool tree, enum vmpressure_levels level; /* For now, no users for root-level efficiency */ - if (memcg == root_mem_cgroup) + if (!memcg || memcg == root_mem_cgroup) return; spin_lock(&vmpr->sr_lock); |