39 	struct xfs_mount		*mp,  in xfs_failure_pgoff()  argument
43 	loff_t				pos = XFS_FSB_TO_B(mp, rec->rm_offset);  in xfs_failure_pgoff()
46 		pos += XFS_FSB_TO_B(mp,  in xfs_failure_pgoff()
53 	struct xfs_mount		*mp,  in xfs_failure_pgcnt()  argument
68 	return XFS_FSB_TO_B(mp, end_cross - start_cross) >> PAGE_SHIFT;  in xfs_failure_pgcnt()
77 	struct xfs_mount		*mp = cur->bc_mp;  in xfs_dax_failure_fn()  local
95 	error = xfs_iget(mp, cur->bc_tp, rec->rm_owner, XFS_IGET_INCORE,  in xfs_dax_failure_fn()
106 	pgoff = xfs_failure_pgoff(mp, rec, notify);  in xfs_dax_failure_fn()
107 	pgcnt = xfs_failure_pgcnt(mp, rec, notify);  in xfs_dax_failure_fn()
125 	struct xfs_mount	*mp)  in xfs_dax_notify_failure_freeze()  argument
127 	struct super_block	*sb = mp->m_super;  in xfs_dax_notify_failure_freeze()
132 		xfs_emerg(mp, "already frozen by kernel, err=%d", error);  in xfs_dax_notify_failure_freeze()
139 	struct xfs_mount	*mp,  in xfs_dax_notify_failure_thaw()  argument
142 	struct super_block	*sb = mp->m_super;  in xfs_dax_notify_failure_thaw()
148 			xfs_emerg(mp, "still frozen after notify failure, err=%d",  in xfs_dax_notify_failure_thaw()
200 	struct xfs_mount	*mp,  in xfs_dax_notify_logdev_failure()  argument
213 	error = xfs_dax_translate_range(mp->m_logdev_targp,  in xfs_dax_notify_logdev_failure()
227 	xfs_err(mp, "ondisk log corrupt, shutting down fs!");  in xfs_dax_notify_logdev_failure()
228 	xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_ONDISK);  in xfs_dax_notify_logdev_failure()
234 	struct xfs_mount	*mp,  in xfs_dax_notify_dev_failure()  argument
251 	if (!xfs_has_rmapbt(mp)) {  in xfs_dax_notify_dev_failure()
252 		xfs_debug(mp, "notify_failure() needs rmapbt enabled!");  in xfs_dax_notify_dev_failure()
257 			mp->m_rtdev_targp : mp->m_ddev_targp,  in xfs_dax_notify_dev_failure()
263 		start_bno = xfs_daddr_to_rtb(mp, daddr);  in xfs_dax_notify_dev_failure()
264 		end_bno = xfs_daddr_to_rtb(mp, daddr + bblen - 1);  in xfs_dax_notify_dev_failure()
266 		start_bno = XFS_DADDR_TO_FSB(mp, daddr);  in xfs_dax_notify_dev_failure()
267 		end_bno = XFS_DADDR_TO_FSB(mp, daddr + bblen - 1);  in xfs_dax_notify_dev_failure()
271 		xfs_info(mp, "Device is about to be removed!");  in xfs_dax_notify_dev_failure()
280 		kernel_frozen = xfs_dax_notify_failure_freeze(mp) == 0;  in xfs_dax_notify_dev_failure()
283 	error = xfs_trans_alloc_empty(mp, &tp);  in xfs_dax_notify_dev_failure()
287 	start_gno = xfs_fsb_to_gno(mp, start_bno, type);  in xfs_dax_notify_dev_failure()
288 	end_gno = xfs_fsb_to_gno(mp, end_bno, type);  in xfs_dax_notify_dev_failure()
289 	while ((xg = xfs_group_next_range(mp, xg, start_gno, end_gno, type))) {  in xfs_dax_notify_dev_failure()
304 			cur = xfs_rmapbt_init_cursor(mp, tp, agf_bp, pag);  in xfs_dax_notify_dev_failure()
318 				xfs_fsb_to_gbno(mp, start_bno, type);  in xfs_dax_notify_dev_failure()
321 				xfs_fsb_to_gbno(mp, end_bno, type);  in xfs_dax_notify_dev_failure()
350 		xfs_force_shutdown(mp, SHUTDOWN_FORCE_UMOUNT);  in xfs_dax_notify_dev_failure()
352 		xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_ONDISK);  in xfs_dax_notify_dev_failure()
360 		xfs_dax_notify_failure_thaw(mp, kernel_frozen);  in xfs_dax_notify_dev_failure()
372 	struct xfs_mount	*mp = dax_holder(dax_dev);  in xfs_dax_notify_failure()  local
374 	if (!(mp->m_super->s_flags & SB_BORN)) {  in xfs_dax_notify_failure()
375 		xfs_warn(mp, "filesystem is not ready for notify_failure()!");  in xfs_dax_notify_failure()
379 	if (mp->m_logdev_targp != mp->m_ddev_targp &&  in xfs_dax_notify_failure()
380 	    mp->m_logdev_targp->bt_daxdev == dax_dev) {  in xfs_dax_notify_failure()
381 		return xfs_dax_notify_logdev_failure(mp, offset, len, mf_flags);  in xfs_dax_notify_failure()
384 	return xfs_dax_notify_dev_failure(mp, offset, len, mf_flags,  in xfs_dax_notify_failure()
385 		(mp->m_rtdev_targp && mp->m_rtdev_targp->bt_daxdev == dax_dev) ?  in xfs_dax_notify_failure()