| commit | 236454dfffb64a95ee01c50a215153f5de61c475 | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@oracle.com> | Thu Apr 19 13:37:44 2007 -0400 |
| committer | David Woodhouse <dwmw2@hera.kernel.org> | Thu Apr 19 13:37:44 2007 -0400 |
| tree | 605a8256dc83916c4daac5e709117cdd2fab3d64 | |
| parent | a429e51371eee3c989160c003ee40bc3947c6a76 [diff] [blame] |
Btrfs: many file_write fixes, inline data Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index a2a3f52..11e17a2 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c
@@ -108,6 +108,12 @@ int ret; + if (logical == 0) { + bh->b_bdev = NULL; + bh->b_blocknr = 0; + set_buffer_mapped(bh); + return 0; + } root = root->fs_info->dev_root; ret = radix_tree_gang_lookup(&root->fs_info->dev_radix, (void **)lookup,