struct list_head b_list;
struct xfs_perag *b_pag; /* contains rbtree root */
struct xfs_mount *b_mount;
- xfs_buftarg_t *b_target; /* buffer target (device) */
+ struct xfs_buftarg *b_target; /* buffer target (device) */
void *b_addr; /* virtual address of buffer */
struct work_struct b_ioend_work;
struct completion b_iowait; /* queue for I/O waiters */
/*
* Handling of buftargs.
*/
-extern xfs_buftarg_t *xfs_alloc_buftarg(struct xfs_mount *,
- struct block_device *, struct dax_device *);
+extern struct xfs_buftarg *xfs_alloc_buftarg(struct xfs_mount *,
+ struct block_device *, struct dax_device *);
extern void xfs_free_buftarg(struct xfs_buftarg *);
-extern void xfs_wait_buftarg(xfs_buftarg_t *);
-extern int xfs_setsize_buftarg(xfs_buftarg_t *, unsigned int);
+extern void xfs_buftarg_wait(struct xfs_buftarg *);
+extern void xfs_buftarg_drain(struct xfs_buftarg *);
+extern int xfs_setsize_buftarg(struct xfs_buftarg *, unsigned int);
#define xfs_getsize_buftarg(buftarg) block_size((buftarg)->bt_bdev)
#define xfs_readonly_buftarg(buftarg) bdev_read_only((buftarg)->bt_bdev)