fs: Add helper to clean bdev aliases under a bh and use it

[sfrench/cifs-2.6.git] / fs / ntfs / aops.c

diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index fe251f187ff8ff2a4f88210517470a1c2a0426f8..cc91856b5e2d926a6ac27166bfdb2156e29f7d9e 100644 (file)
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -29,6 +29,7 @@
 #include <linux/buffer_head.h>
 #include <linux/writeback.h>
 #include <linux/bit_spinlock.h>
+#include <linux/bio.h>
 
 #include "aops.h"
 #include "attrib.h"
@@ -764,7 +765,7 @@ lock_retry_remap:
                        }
                        // TODO: Instantiate the hole.
                        // clear_buffer_new(bh);
-                       // unmap_underlying_metadata(bh->b_bdev, bh->b_blocknr);
+                       // clean_bdev_bh_alias(bh);
                        ntfs_error(vol->sb, "Writing into sparse regions is "
                                        "not supported yet. Sorry.");
                        err = -EOPNOTSUPP;