btrfs_create, btrfs_write_super, btrfs_sync_fs

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c
index c45aec258bd5..ad2d375b830d 100644
--- a/fs/btrfs/inode-map.c
+++ b/fs/btrfs/inode-map.c
@@ -108,6 +108,7 @@ int btrfs_insert_inode_map(struct btrfs_trans_handle *trans,
         inode_item = btrfs_item_ptr(btrfs_buffer_leaf(path.nodes[0]),
                                     path.slots[0], struct btrfs_inode_map_item);
         btrfs_cpu_key_to_disk(&inode_item->key, location);
+        mark_buffer_dirty(path.nodes[0]);
 out:
         btrfs_release_path(inode_root, &path);
         return ret;