xfs: connect up write verifiers to new buffers

Metadata buffers that are read from disk have write verifiers
already attached to them, but newly allocated buffers do not. Add
appropriate write verifiers to all new metadata buffers.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index 0f8793c74fe2..e2fdc6f03d8a 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -1010,6 +1010,7 @@ xfs_dir2_leaf_to_block(
         /*
          * Start converting it to block form.
          */
+        dbp->b_pre_io = xfs_dir2_block_write_verify;
         hdr->magic = cpu_to_be32(XFS_DIR2_BLOCK_MAGIC);
         needlog = 1;
         needscan = 0;
@@ -1139,6 +1140,7 @@ xfs_dir2_sf_to_block(
                 kmem_free(sfp);
                 return error;
         }
+        bp->b_pre_io = xfs_dir2_block_write_verify;
         hdr = bp->b_addr;
         hdr->magic = cpu_to_be32(XFS_DIR2_BLOCK_MAGIC);
         /*