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| author | Dave Chinner <dchinner@redhat.com> | 2013-08-12 14:49:48 +0400 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-08-13 01:56:06 +0400 |
| commit | a133d952b44cef278d2da664d742d51ef95f4dd3 (patch) | |
| tree | 7a6f2d8bfc9be9d29246f2ed94582186331cbd45 /fs/xfs/xfs_bmap_util.h | |
| parent | e546cb79ef7ebe53060369dae665fa449a544353 (diff) | |
| download | linux-a133d952b44cef278d2da664d742d51ef95f4dd3.tar.xz | |
xfs: consolidate extent swap code
So we don't need xfs_dfrag.h in userspace anymore, move the extent
swap ioctl structure definition to xfs_fs.h where most of the other
ioctl structure definitions are.
Now that we don't need separate files for extent swapping, separate
the basic file descriptor checking code to xfs_ioctl.c, and the code
that does the extent swap operation to xfs_bmap_util.c. This
cleanly separates the user interface code from the physical
mechanism used to do the extent swap.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_bmap_util.h')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/xfs_bmap_util.h b/fs/xfs/xfs_bmap_util.h index a6d207769dee..061260946f7a 100644 --- a/fs/xfs/xfs_bmap_util.h +++ b/fs/xfs/xfs_bmap_util.h @@ -102,6 +102,9 @@ bool xfs_can_free_eofblocks(struct xfs_inode *ip, bool force); int xfs_free_eofblocks(struct xfs_mount *mp, struct xfs_inode *ip, bool need_iolock); +int xfs_swap_extents(struct xfs_inode *ip, struct xfs_inode *tip, + struct xfs_swapext *sx); + xfs_daddr_t xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb); #endif /* __XFS_BMAP_UTIL_H__ */ |