diff options
| author | Nathan Scott <nathans@sgi.com> | 2006-03-31 13:08:59 +1000 |
|---|---|---|
| committer | Nathan Scott <nathans@sgi.com> | 2006-03-31 13:08:59 +1000 |
| commit | 1b895840ce93fd2d150a86c800a3085eaab4eb9e (patch) | |
| tree | 2f1c664ca2f948ec8c47f2c66e03cb21f2b9a45c /fs/xfs/linux-2.6/xfs_lrw.h | |
| parent | 3bbcc8e3976f8bba2fd607c8850d7dfe7e332fda (diff) | |
[XFS] Provide XFS support for the splice syscall.
Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_lrw.h')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_lrw.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/xfs/linux-2.6/xfs_lrw.h b/fs/xfs/linux-2.6/xfs_lrw.h index 38864a88d42..eaa5659713f 100644 --- a/fs/xfs/linux-2.6/xfs_lrw.h +++ b/fs/xfs/linux-2.6/xfs_lrw.h @@ -60,6 +60,8 @@ struct xfs_iomap; #define XFS_IOMAP_ALLOC_ENTER 25 #define XFS_IOMAP_ALLOC_MAP 26 #define XFS_IOMAP_UNWRITTEN 27 +#define XFS_SPLICE_READ_ENTER 28 +#define XFS_SPLICE_WRITE_ENTER 29 extern void xfs_rw_enter_trace(int, struct xfs_iocore *, void *, size_t, loff_t, int); extern void xfs_inval_cached_trace(struct xfs_iocore *, @@ -78,6 +80,7 @@ extern int xfs_bmap(struct bhv_desc *, xfs_off_t, ssize_t, int, struct xfs_iomap *, int *); extern int xfsbdstrat(struct xfs_mount *, struct xfs_buf *); extern int xfs_bdstrat_cb(struct xfs_buf *); +extern int xfs_dev_is_read_only(struct xfs_mount *, char *); extern int xfs_zero_eof(struct vnode *, struct xfs_iocore *, xfs_off_t, xfs_fsize_t, xfs_fsize_t); @@ -90,7 +93,11 @@ extern ssize_t xfs_write(struct bhv_desc *, struct kiocb *, extern ssize_t xfs_sendfile(struct bhv_desc *, struct file *, loff_t *, int, size_t, read_actor_t, void *, struct cred *); - -extern int xfs_dev_is_read_only(struct xfs_mount *, char *); +extern ssize_t xfs_splice_read(struct bhv_desc *, struct file *, + struct inode *, size_t, int, int, + struct cred *); +extern ssize_t xfs_splice_write(struct bhv_desc *, struct inode *, + struct file *, size_t, int, int, + struct cred *); #endif /* __XFS_LRW_H__ */ |