101 	xfs_fileoff_t		offset_fsb,  in xfs_hole_to_iomap()  argument
108 	iomap->offset = XFS_FSB_TO_B(ip->i_mount, offset_fsb);  in xfs_hole_to_iomap()
109 	iomap->length = XFS_FSB_TO_B(ip->i_mount, end_fsb - offset_fsb);  in xfs_hole_to_iomap()
195 	xfs_fileoff_t		offset_fsb,  in xfs_iomap_write_direct()  argument
212 	resaligned = xfs_aligned_fsb_count(offset_fsb, count_fsb,  in xfs_iomap_write_direct()
264 	error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb, bmapi_flags, 0,  in xfs_iomap_write_direct()
374 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_iomap_prealloc_size()  local
397 	    prev.br_startoff + prev.br_blockcount < offset_fsb)  in xfs_iomap_prealloc_size()
509 	xfs_fileoff_t	offset_fsb;  in xfs_iomap_write_unwritten()  local
522 	offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_iomap_write_unwritten()
524 	count_fsb = (xfs_filblks_t)(count_fsb - offset_fsb);  in xfs_iomap_write_unwritten()
570 		error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb,  in xfs_iomap_write_unwritten()
581 		i_size = XFS_FSB_TO_B(mp, offset_fsb + count_fsb);  in xfs_iomap_write_unwritten()
608 		offset_fsb += numblks_fsb;  in xfs_iomap_write_unwritten()
718 	xfs_fileoff_t		offset_fsb,  in imap_spans_range()  argument
721 	if (imap->br_startoff > offset_fsb)  in imap_spans_range()
740 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_direct_write_iomap_begin()  local
764 	error = xfs_bmapi_read(ip, offset_fsb, end_fsb - offset_fsb, &imap,  in xfs_direct_write_iomap_begin()
797 		if (!imap_spans_range(&imap, offset_fsb, end_fsb))  in xfs_direct_write_iomap_begin()
841 	error = xfs_iomap_write_direct(ip, offset_fsb, end_fsb - offset_fsb,  in xfs_direct_write_iomap_begin()
909 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_buffered_write_iomap_begin()  local
951 	eof = !xfs_iext_lookup_extent(ip, &ip->i_df, offset_fsb, &icur, &imap);  in xfs_buffered_write_iomap_begin()
956 	if ((flags & IOMAP_ZERO) && imap.br_startoff > offset_fsb) {  in xfs_buffered_write_iomap_begin()
957 		xfs_hole_to_iomap(ip, iomap, offset_fsb, imap.br_startoff);  in xfs_buffered_write_iomap_begin()
974 		cow_eof = !xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb,  in xfs_buffered_write_iomap_begin()
976 		if (!cow_eof && cmap.br_startoff <= offset_fsb) {  in xfs_buffered_write_iomap_begin()
982 	if (imap.br_startoff <= offset_fsb) {  in xfs_buffered_write_iomap_begin()
995 		xfs_trim_extent(&imap, offset_fsb, end_fsb - offset_fsb);  in xfs_buffered_write_iomap_begin()
1061 			ASSERT(p_end_fsb > offset_fsb);  in xfs_buffered_write_iomap_begin()
1067 	error = xfs_bmapi_reserve_delalloc(ip, allocfork, offset_fsb,  in xfs_buffered_write_iomap_begin()
1068 			end_fsb - offset_fsb, prealloc_blocks,  in xfs_buffered_write_iomap_begin()
1107 	if (imap.br_startoff <= offset_fsb) {  in xfs_buffered_write_iomap_begin()
1115 	xfs_trim_extent(&cmap, offset_fsb, imap.br_startoff - offset_fsb);  in xfs_buffered_write_iomap_begin()
1202 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_read_iomap_begin()  local
1216 	error = xfs_bmapi_read(ip, offset_fsb, end_fsb - offset_fsb, &imap,  in xfs_read_iomap_begin()
1244 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_seek_iomap_begin()  local
1260 	if (xfs_iext_lookup_extent(ip, &ip->i_df, offset_fsb, &icur, &imap)) {  in xfs_seek_iomap_begin()
1264 		if (imap.br_startoff <= offset_fsb)  in xfs_seek_iomap_begin()
1279 	    xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb, &icur, &cmap))  in xfs_seek_iomap_begin()
1281 	if (cow_fsb != NULLFILEOFF && cow_fsb <= offset_fsb) {  in xfs_seek_iomap_begin()
1284 		xfs_trim_extent(&cmap, offset_fsb, end_fsb);  in xfs_seek_iomap_begin()
1300 		imap.br_blockcount = cow_fsb - offset_fsb;  in xfs_seek_iomap_begin()
1302 		imap.br_blockcount = data_fsb - offset_fsb;  in xfs_seek_iomap_begin()
1303 	imap.br_startoff = offset_fsb;  in xfs_seek_iomap_begin()
1307 	xfs_trim_extent(&imap, offset_fsb, end_fsb);  in xfs_seek_iomap_begin()
1329 	xfs_fileoff_t		offset_fsb = XFS_B_TO_FSBT(mp, offset);  in xfs_xattr_iomap_begin()  local
1347 	error = xfs_bmapi_read(ip, offset_fsb, end_fsb - offset_fsb, &imap,  in xfs_xattr_iomap_begin()