diff options
| author | Chris Mason <chris.mason@oracle.com> | 2008-04-03 16:29:03 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:01 -0400 |
| commit | 611f0e00a27fe0e5a571194a12443ecdc99a43ef (patch) | |
| tree | d030bb63cca2aa1cb38c205bfe9fcef29cecb175 /fs/btrfs/ctree.h | |
| parent | 8790d502e4401a4a3a4175b83a3a47e8d595c771 (diff) | |
Btrfs: Add support for duplicate blocks on a single spindle
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 0a207861472e..72deae63ec28 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h | |||
| @@ -419,6 +419,7 @@ struct btrfs_csum_item { | |||
| 419 | #define BTRFS_BLOCK_GROUP_METADATA (1 << 2) | 419 | #define BTRFS_BLOCK_GROUP_METADATA (1 << 2) |
| 420 | #define BTRFS_BLOCK_GROUP_RAID0 (1 << 3) | 420 | #define BTRFS_BLOCK_GROUP_RAID0 (1 << 3) |
| 421 | #define BTRFS_BLOCK_GROUP_RAID1 (1 << 4) | 421 | #define BTRFS_BLOCK_GROUP_RAID1 (1 << 4) |
| 422 | #define BTRFS_BLOCK_GROUP_DUP (1 << 5) | ||
| 422 | 423 | ||
| 423 | 424 | ||
| 424 | struct btrfs_block_group_item { | 425 | struct btrfs_block_group_item { |