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| author | Dave Chinner <dchinner@redhat.com> | 2013-08-12 14:49:45 +0400 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-08-13 01:53:39 +0400 |
| commit | c24b5dfadc4a4f7a13af373067871479c74455e6 (patch) | |
| tree | b723f9218cf1d6d7e73ea4241869ad1905798c36 /fs/xfs/xfs_bmap_util.h | |
| parent | 836a94ad59bf6c1bcea0fdbe945540926fa3ca8b (diff) | |
| download | linux-c24b5dfadc4a4f7a13af373067871479c74455e6.tar.xz | |
xfs: kill xfs_vnodeops.[ch]
Now we have xfs_inode.c for holding kernel-only XFS inode
operations, move all the inode operations from xfs_vnodeops.c to
this new file as it holds another set of kernel-only inode
operations. The name of this file traces back to the days of Irix
and it's vnodes which we don't have anymore.
Essentially this move consolidates the inode locking functions
and a bunch of XFS inode operations into the one file. Eventually
the high level functions will be merged into the VFS interface
functions in xfs_iops.c.
This leaves only internal preallocation, EOF block manipulation and
hole punching functions in vnodeops.c. Move these to xfs_bmap_util.c
where we are already consolidating various in-kernel physical extent
manipulation and querying functions.
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 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/xfs/xfs_bmap_util.h b/fs/xfs/xfs_bmap_util.h index 004fe4b28d49..a6d207769dee 100644 --- a/fs/xfs/xfs_bmap_util.h +++ b/fs/xfs/xfs_bmap_util.h @@ -21,6 +21,7 @@ /* Kernel only BMAP related definitions and functions */ struct xfs_bmbt_irec; +struct xfs_bmap_free_item; struct xfs_ifork; struct xfs_inode; struct xfs_mount; @@ -91,6 +92,16 @@ int xfs_bmap_last_extent(struct xfs_trans *tp, struct xfs_inode *ip, int whichfork, struct xfs_bmbt_irec *rec, int *is_empty); +/* preallocation and hole punch interface */ +int xfs_change_file_space(struct xfs_inode *ip, int cmd, + xfs_flock64_t *bf, xfs_off_t offset, + int attr_flags); + +/* EOF block manipulation functions */ +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); + xfs_daddr_t xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb); #endif /* __XFS_BMAP_UTIL_H__ */ |