| commit | 7eccb903a817e890c947ba4bc90c6a9af9b4219a | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@oracle.com> | Wed Apr 11 15:53:25 2007 -0400 |
| committer | David Woodhouse <dwmw2@hera.kernel.org> | Wed Apr 11 15:53:25 2007 -0400 |
| tree | 0e8553fb8f1dfd701d4e8eacd618ec72a8ec8720 | |
| parent | 0bd93ba022f5c1ddb4e5b722b02f3c4a4a8865ad [diff] [blame] |
Btrfs: create a logical->phsyical block number mapping scheme Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 0ef6e6f..46cc5dc 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h
@@ -41,4 +41,5 @@ char *result); struct btrfs_root *btrfs_read_fs_root(struct btrfs_fs_info *fs_info, struct btrfs_key *location); +u64 bh_blocknr(struct buffer_head *bh); #endif