diff options
| author | Chris Mason <chris.mason@oracle.com> | 2007-02-20 16:40:44 -0500 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-02-20 16:40:44 -0500 |
| commit | d97e63b69ef21c02b67e20e41d9968b0e503572e (patch) | |
| tree | 400db046be21c09f2d96f74ff98677464c45507f /fs/btrfs/disk-io.h | |
| parent | 74123bd72a4e34c66e5ad95ce233dd352bebc572 (diff) | |
Btrfs: early extent mapping support
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/disk-io.h')
| -rw-r--r-- | fs/btrfs/disk-io.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index ee95fa05c4a3..41acb65eee19 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -17,5 +17,8 @@ int close_ctree(struct ctree_root *root); void tree_block_release(struct ctree_root *root, struct tree_buffer *buf); struct tree_buffer *alloc_free_block(struct ctree_root *root); int update_root_block(struct ctree_root *root); +int mkfs(int fd); + +#define CTREE_SUPER_INFO_OFFSET(bs) (16 * (bs)) #endif |