diff options
Diffstat (limited to 'fs/btrfs/extent_io.c')
-rw-r--r-- | fs/btrfs/extent_io.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 4c878476bb9..b08ea4717e9 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c | |||
@@ -107,6 +107,12 @@ void extent_io_exit(void) | |||
107 | list_del(&eb->leak_list); | 107 | list_del(&eb->leak_list); |
108 | kmem_cache_free(extent_buffer_cache, eb); | 108 | kmem_cache_free(extent_buffer_cache, eb); |
109 | } | 109 | } |
110 | |||
111 | /* | ||
112 | * Make sure all delayed rcu free are flushed before we | ||
113 | * destroy caches. | ||
114 | */ | ||
115 | rcu_barrier(); | ||
110 | if (extent_state_cache) | 116 | if (extent_state_cache) |
111 | kmem_cache_destroy(extent_state_cache); | 117 | kmem_cache_destroy(extent_state_cache); |
112 | if (extent_buffer_cache) | 118 | if (extent_buffer_cache) |