Merge tag 'renesas-clock2-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel...

[cascardo/linux.git] / fs / btrfs / extent_map.c

diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 1874aee..225302b 100644 (file)
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -75,6 +75,8 @@ void free_extent_map(struct extent_map *em)
        if (atomic_dec_and_test(&em->refs)) {
                WARN_ON(extent_map_in_tree(em));
                WARN_ON(!list_empty(&em->list));
+               if (test_bit(EXTENT_FLAG_FS_MAPPING, &em->flags))
+                       kfree(em->bdev);
                kmem_cache_free(extent_map_cache, em);
        }
 }