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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2007-01-16 11:32:23 -0800 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-04-26 14:44:03 -0700 |
| commit | dcd0538ff4e854fa9d7f4630b359ca8fdb5cb5a8 (patch) | |
| tree | 226d725f8199907cea2433d1d183b01e51d9bc55 /fs/ocfs2/file.h | |
| parent | 6f16bf655c5795586dd2ac96a7c70e0b9a378746 (diff) | |
| download | linux-dcd0538ff4e854fa9d7f4630b359ca8fdb5cb5a8.tar.bz2 | |
ocfs2: sparse b-tree support
Introduce tree rotations into the b-tree code. This will allow ocfs2 to
support sparse files. Much of the added code is designed to be generic (in
the ocfs2 sense) so that it can later be re-used to implement large
extended attributes.
This patch only adds the rotation code and does minimal updates to callers
of the extent api.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/file.h')
| -rw-r--r-- | fs/ocfs2/file.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ocfs2/file.h b/fs/ocfs2/file.h index cc973f01f6ce..e2f6551604d0 100644 --- a/fs/ocfs2/file.h +++ b/fs/ocfs2/file.h @@ -39,6 +39,7 @@ enum ocfs2_alloc_restarted { }; int ocfs2_do_extend_allocation(struct ocfs2_super *osb, struct inode *inode, + u32 *cluster_start, u32 clusters_to_add, struct buffer_head *fe_bh, handle_t *handle, |