96 struct xfs_buf;
97 typedef void (*xfs_buf_iodone_t)(struct xfs_buf *);
116 	void (*verify_read)(struct xfs_buf *);
117 	void (*verify_write)(struct xfs_buf *);
118 	xfs_failaddr_t (*verify_struct)(struct xfs_buf *bp);
121 typedef struct xfs_buf {  struct
191 struct xfs_buf *xfs_buf_incore(struct xfs_buftarg *target,  argument
195 struct xfs_buf *xfs_buf_get_map(struct xfs_buftarg *target,
198 struct xfs_buf *xfs_buf_read_map(struct xfs_buftarg *target,
206 static inline struct xfs_buf *
216 static inline struct xfs_buf *
239 struct xfs_buf *xfs_buf_get_uncached(struct xfs_buftarg *target, size_t numblks,
242 			  size_t numblks, int flags, struct xfs_buf **bpp,
244 void xfs_buf_hold(struct xfs_buf *bp);
258 extern int xfs_bwrite(struct xfs_buf *bp);
259 extern void xfs_buf_ioend(struct xfs_buf *bp);
260 extern void __xfs_buf_ioerror(struct xfs_buf *bp, int error,
263 extern void xfs_buf_ioerror_alert(struct xfs_buf *, const char *func);
265 extern int __xfs_buf_submit(struct xfs_buf *bp, bool);
266 static inline int xfs_buf_submit(struct xfs_buf *bp)  in xfs_buf_submit()
272 void xfs_buf_zero(struct xfs_buf *bp, size_t boff, size_t bsize);
275 extern void *xfs_buf_offset(struct xfs_buf *, size_t);
276 extern void xfs_buf_stale(struct xfs_buf *bp);
280 extern bool xfs_buf_delwri_queue(struct xfs_buf *, struct list_head *);
283 extern int xfs_buf_delwri_pushbuf(struct xfs_buf *, struct list_head *);
302 void xfs_buf_set_ref(struct xfs_buf *bp, int lru_ref);
309 static inline void xfs_buf_oneshot(struct xfs_buf *bp)  in xfs_buf_oneshot()
316 static inline int xfs_buf_ispinned(struct xfs_buf *bp)  in xfs_buf_ispinned()
328 xfs_buf_verify_cksum(struct xfs_buf *bp, unsigned long cksum_offset)  in xfs_buf_verify_cksum()
335 xfs_buf_update_cksum(struct xfs_buf *bp, unsigned long cksum_offset)  in xfs_buf_update_cksum()
359 int xfs_buf_reverify(struct xfs_buf *bp, const struct xfs_buf_ops *ops);
360 bool xfs_verify_magic(struct xfs_buf *bp, __be32 dmagic);
361 bool xfs_verify_magic16(struct xfs_buf *bp, __be16 dmagic);