diff options
Diffstat (limited to 'fs/xfs/xfs_iomap.h')
| -rw-r--r-- | fs/xfs/xfs_iomap.h | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/fs/xfs/xfs_iomap.h b/fs/xfs/xfs_iomap.h index 81ac4afd45b..411fbb8919e 100644 --- a/fs/xfs/xfs_iomap.h +++ b/fs/xfs/xfs_iomap.h @@ -18,32 +18,15 @@ #ifndef __XFS_IOMAP_H__ #define __XFS_IOMAP_H__ -typedef enum { - /* base extent manipulation calls */ - BMAPI_READ = (1 << 0), /* read extents */ - BMAPI_WRITE = (1 << 1), /* create extents */ - BMAPI_ALLOCATE = (1 << 2), /* delayed allocate to real extents */ - /* modifiers */ - BMAPI_IGNSTATE = (1 << 4), /* ignore unwritten state on read */ - BMAPI_DIRECT = (1 << 5), /* direct instead of buffered write */ - BMAPI_MMAP = (1 << 6), /* allocate for mmap write */ - BMAPI_TRYLOCK = (1 << 7), /* non-blocking request */ -} bmapi_flags_t; - -#define BMAPI_FLAGS \ - { BMAPI_READ, "READ" }, \ - { BMAPI_WRITE, "WRITE" }, \ - { BMAPI_ALLOCATE, "ALLOCATE" }, \ - { BMAPI_IGNSTATE, "IGNSTATE" }, \ - { BMAPI_DIRECT, "DIRECT" }, \ - { BMAPI_MMAP, "MMAP" }, \ - { BMAPI_TRYLOCK, "TRYLOCK" } - struct xfs_inode; struct xfs_bmbt_irec; -extern int xfs_iomap(struct xfs_inode *, xfs_off_t, ssize_t, int, - struct xfs_bmbt_irec *, int *, int *); -extern int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, size_t); +int xfs_iomap_write_direct(struct xfs_inode *, xfs_off_t, size_t, + struct xfs_bmbt_irec *, int); +int xfs_iomap_write_delay(struct xfs_inode *, xfs_off_t, size_t, + struct xfs_bmbt_irec *); +int xfs_iomap_write_allocate(struct xfs_inode *, xfs_off_t, + struct xfs_bmbt_irec *); +int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, size_t); #endif /* __XFS_IOMAP_H__*/ |