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-rw-r--r--mm/slab.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slab.c b/mm/slab.c
index e74a16e4ced6..5241b6598ba3 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2547,7 +2547,7 @@ void kmem_cache_destroy(struct kmem_cache *cachep)
2547 } 2547 }
2548 2548
2549 if (unlikely(cachep->flags & SLAB_DESTROY_BY_RCU)) 2549 if (unlikely(cachep->flags & SLAB_DESTROY_BY_RCU))
2550 synchronize_rcu(); 2550 rcu_barrier();
2551 2551
2552 __kmem_cache_destroy(cachep); 2552 __kmem_cache_destroy(cachep);
2553 mutex_unlock(&cache_chain_mutex); 2553 mutex_unlock(&cache_chain_mutex);