95 	xfs_fileoff_t		offset_fsb,  in xfs_hole_to_iomap()  argument
100 	iomap->offset = XFS_FSB_TO_B(ip->i_mount, offset_fsb);  in xfs_hole_to_iomap()
101 	iomap->length = XFS_FSB_TO_B(ip->i_mount, end_fsb - offset_fsb);  in xfs_hole_to_iomap()
176 	xfs_fileoff_t	offset_fsb;  in xfs_iomap_write_direct()  local
196 	offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_iomap_write_direct()
217 	count_fsb = last_fsb - offset_fsb;  in xfs_iomap_write_direct()
219 	resaligned = xfs_aligned_fsb_count(offset_fsb, count_fsb, extsz);  in xfs_iomap_write_direct()
280 	error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb,  in xfs_iomap_write_direct()
402 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_iomap_prealloc_size()  local
424 	    prev.br_startoff + prev.br_blockcount < offset_fsb)  in xfs_iomap_prealloc_size()
535 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_file_iomap_begin_delay()  local
576 	eof = !xfs_iext_lookup_extent(ip, &ip->i_df, offset_fsb, &icur, &imap);  in xfs_file_iomap_begin_delay()
581 	if ((flags & IOMAP_ZERO) && imap.br_startoff > offset_fsb) {  in xfs_file_iomap_begin_delay()
582 		xfs_hole_to_iomap(ip, iomap, offset_fsb, imap.br_startoff);  in xfs_file_iomap_begin_delay()
599 		cow_eof = !xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb,  in xfs_file_iomap_begin_delay()
601 		if (!cow_eof && cmap.br_startoff <= offset_fsb) {  in xfs_file_iomap_begin_delay()
608 	if (imap.br_startoff <= offset_fsb) {  in xfs_file_iomap_begin_delay()
621 		xfs_trim_extent(&imap, offset_fsb, end_fsb - offset_fsb);  in xfs_file_iomap_begin_delay()
679 			ASSERT(p_end_fsb > offset_fsb);  in xfs_file_iomap_begin_delay()
685 	error = xfs_bmapi_reserve_delalloc(ip, whichfork, offset_fsb,  in xfs_file_iomap_begin_delay()
686 			end_fsb - offset_fsb, prealloc_blocks,  in xfs_file_iomap_begin_delay()
715 		if (imap.br_startoff > offset_fsb) {  in xfs_file_iomap_begin_delay()
716 			xfs_trim_extent(&cmap, offset_fsb,  in xfs_file_iomap_begin_delay()
717 					imap.br_startoff - offset_fsb);  in xfs_file_iomap_begin_delay()
739 	xfs_fileoff_t	offset_fsb;  in xfs_iomap_write_unwritten()  local
752 	offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_iomap_write_unwritten()
754 	count_fsb = (xfs_filblks_t)(count_fsb - offset_fsb);  in xfs_iomap_write_unwritten()
800 		error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb,  in xfs_iomap_write_unwritten()
811 		i_size = XFS_FSB_TO_B(mp, offset_fsb + count_fsb);  in xfs_iomap_write_unwritten()
838 		offset_fsb += numblks_fsb;  in xfs_iomap_write_unwritten()
940 	xfs_fileoff_t		offset_fsb, end_fsb;  in xfs_file_iomap_begin()  local
968 	offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_file_iomap_begin()
971 	error = xfs_bmapi_read(ip, offset_fsb, end_fsb - offset_fsb, &imap,  in xfs_file_iomap_begin()
1175 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_seek_iomap_begin()  local
1193 	if (xfs_iext_lookup_extent(ip, &ip->i_df, offset_fsb, &icur, &imap)) {  in xfs_seek_iomap_begin()
1197 		if (imap.br_startoff <= offset_fsb)  in xfs_seek_iomap_begin()
1213 	    xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb, &icur, &cmap))  in xfs_seek_iomap_begin()
1215 	if (cow_fsb != NULLFILEOFF && cow_fsb <= offset_fsb) {  in xfs_seek_iomap_begin()
1218 		xfs_trim_extent(&cmap, offset_fsb, end_fsb);  in xfs_seek_iomap_begin()
1233 		imap.br_blockcount = cow_fsb - offset_fsb;  in xfs_seek_iomap_begin()
1235 		imap.br_blockcount = data_fsb - offset_fsb;  in xfs_seek_iomap_begin()
1236 	imap.br_startoff = offset_fsb;  in xfs_seek_iomap_begin()
1240 	xfs_trim_extent(&imap, offset_fsb, end_fsb);  in xfs_seek_iomap_begin()
1261 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_xattr_iomap_begin()  local
1279 	error = xfs_bmapi_read(ip, offset_fsb, end_fsb - offset_fsb, &imap,  in xfs_xattr_iomap_begin()