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-rw-r--r--mm/slab.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/slab.c b/mm/slab.c
index e74a16e..7b5d4de 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1544,9 +1544,6 @@ void __init kmem_cache_init(void)
}
g_cpucache_up = EARLY;
-
- /* Annotate slab for lockdep -- annotate the malloc caches */
- init_lock_keys();
}
void __init kmem_cache_init_late(void)
@@ -1563,6 +1560,9 @@ void __init kmem_cache_init_late(void)
/* Done! */
g_cpucache_up = FULL;
+ /* Annotate slab for lockdep -- annotate the malloc caches */
+ init_lock_keys();
+
/*
* Register a cpu startup notifier callback that initializes
* cpu_cache_get for all new cpus
@@ -2547,7 +2547,7 @@ void kmem_cache_destroy(struct kmem_cache *cachep)
}
if (unlikely(cachep->flags & SLAB_DESTROY_BY_RCU))
- synchronize_rcu();
+ rcu_barrier();
__kmem_cache_destroy(cachep);
mutex_unlock(&cache_chain_mutex);