112 	cur->bc_rec.b.br_startoff = 0;  in xfs_bmbt_lookup_first()
277 			ASSERT(be64_to_cpu(prevp->br_startoff) <  in xfs_check_block()
278 			       be64_to_cpu(keyp->br_startoff));  in xfs_check_block()
497 			ASSERT(mval[i].br_startoff >= bno);  in xfs_bmap_validate_ret()
499 			ASSERT(mval[i].br_startoff + mval[i].br_blockcount <=  in xfs_bmap_validate_ret()
502 			ASSERT(mval[i].br_startoff < bno + len);  in xfs_bmap_validate_ret()
503 			ASSERT(mval[i].br_startoff + mval[i].br_blockcount >  in xfs_bmap_validate_ret()
507 		       mval[i - 1].br_startoff + mval[i - 1].br_blockcount ==  in xfs_bmap_validate_ret()
508 		       mval[i].br_startoff);  in xfs_bmap_validate_ret()
761 	kp->br_startoff = cpu_to_be64(xfs_bmbt_disk_get_startoff(arp));  in xfs_bmap_extents_to_btree()
903 	rec.br_startoff = 0;  in xfs_bmap_local_to_extents()
1301 		if (got.br_startoff >= lowest + len &&  in xfs_bmap_first_unused()
1302 		    got.br_startoff - max >= len)  in xfs_bmap_first_unused()
1304 		lastaddr = got.br_startoff + got.br_blockcount;  in xfs_bmap_first_unused()
1412 	bma->aeof = bma->offset >= rec.br_startoff + rec.br_blockcount ||  in xfs_bmap_isaeof()
1413 		(bma->offset >= rec.br_startoff &&  in xfs_bmap_isaeof()
1446 	*last_block = rec.br_startoff + rec.br_blockcount;  in xfs_bmap_last_offset()
1476 	rval = s.br_startoff == 0 && s.br_blockcount == 1;  in xfs_bmap_one_block()
1525 	new_endoff = new->br_startoff + new->br_blockcount;  in xfs_bmap_add_extent_delay_real()
1527 	ASSERT(PREV.br_startoff <= new->br_startoff);  in xfs_bmap_add_extent_delay_real()
1528 	ASSERT(PREV.br_startoff + PREV.br_blockcount >= new_endoff);  in xfs_bmap_add_extent_delay_real()
1537 	if (PREV.br_startoff == new->br_startoff)  in xfs_bmap_add_extent_delay_real()
1539 	if (PREV.br_startoff + PREV.br_blockcount == new_endoff)  in xfs_bmap_add_extent_delay_real()
1553 	    LEFT.br_startoff + LEFT.br_blockcount == new->br_startoff &&  in xfs_bmap_add_extent_delay_real()
1571 	    new_endoff == RIGHT.br_startoff &&  in xfs_bmap_add_extent_delay_real()
1741 		PREV.br_startoff += new->br_blockcount;  in xfs_bmap_add_extent_delay_real()
1806 		PREV.br_startoff = new_endoff;  in xfs_bmap_add_extent_delay_real()
1820 		RIGHT.br_startoff = new->br_startoff;  in xfs_bmap_add_extent_delay_real()
1927 		RIGHT.br_startoff = new_endoff;  in xfs_bmap_add_extent_delay_real()
1929 			PREV.br_startoff + PREV.br_blockcount - new_endoff;  in xfs_bmap_add_extent_delay_real()
1935 		PREV.br_blockcount = new->br_startoff - PREV.br_startoff;  in xfs_bmap_add_extent_delay_real()
2077 	new_endoff = new->br_startoff + new->br_blockcount;  in xfs_bmap_add_extent_unwritten_real()
2078 	ASSERT(PREV.br_startoff <= new->br_startoff);  in xfs_bmap_add_extent_unwritten_real()
2079 	ASSERT(PREV.br_startoff + PREV.br_blockcount >= new_endoff);  in xfs_bmap_add_extent_unwritten_real()
2085 	if (PREV.br_startoff == new->br_startoff)  in xfs_bmap_add_extent_unwritten_real()
2087 	if (PREV.br_startoff + PREV.br_blockcount == new_endoff)  in xfs_bmap_add_extent_unwritten_real()
2101 	    LEFT.br_startoff + LEFT.br_blockcount == new->br_startoff &&  in xfs_bmap_add_extent_unwritten_real()
2119 	    new_endoff == RIGHT.br_startoff &&  in xfs_bmap_add_extent_unwritten_real()
2307 		PREV.br_startoff += new->br_blockcount;  in xfs_bmap_add_extent_unwritten_real()
2344 		PREV.br_startoff += new->br_blockcount;  in xfs_bmap_add_extent_unwritten_real()
2384 		RIGHT.br_startoff = new->br_startoff;  in xfs_bmap_add_extent_unwritten_real()
2465 		PREV.br_blockcount = new->br_startoff - PREV.br_startoff;  in xfs_bmap_add_extent_unwritten_real()
2468 		r[1].br_startoff = new_endoff;  in xfs_bmap_add_extent_unwritten_real()
2470 			old.br_startoff + old.br_blockcount - new_endoff;  in xfs_bmap_add_extent_unwritten_real()
2613 	    left.br_startoff + left.br_blockcount == new->br_startoff &&  in xfs_bmap_add_extent_hole_delay()
2618 	    new->br_startoff + new->br_blockcount == right.br_startoff &&  in xfs_bmap_add_extent_hole_delay()
2681 		right.br_startoff = new->br_startoff;  in xfs_bmap_add_extent_hole_delay()
2762 	    left.br_startoff + left.br_blockcount == new->br_startoff &&  in xfs_bmap_add_extent_hole_real()
2769 	    new->br_startoff + new->br_blockcount == right.br_startoff &&  in xfs_bmap_add_extent_hole_real()
2864 		right.br_startoff = new->br_startoff;  in xfs_bmap_add_extent_hole_real()
2985 	    (orig_off >= gotp->br_startoff) &&  in xfs_bmap_extsize_align()
2986 	    (orig_end <= gotp->br_startoff + gotp->br_blockcount)) {  in xfs_bmap_extsize_align()
3024 	if (prevp->br_startoff != NULLFILEOFF) {  in xfs_bmap_extsize_align()
3026 			prevo = prevp->br_startoff;  in xfs_bmap_extsize_align()
3028 			prevo = prevp->br_startoff + prevp->br_blockcount;  in xfs_bmap_extsize_align()
3041 	if (!eof && gotp->br_startoff != NULLFILEOFF) {  in xfs_bmap_extsize_align()
3044 			nexto = gotp->br_startoff + gotp->br_blockcount;  in xfs_bmap_extsize_align()
3046 			nexto = gotp->br_startoff;  in xfs_bmap_extsize_align()
3114 	if (!eof && gotp->br_startoff != NULLFILEOFF)  in xfs_bmap_extsize_align()
3115 		ASSERT(align_off + align_alen <= gotp->br_startoff);  in xfs_bmap_extsize_align()
3116 	if (prevp->br_startoff != NULLFILEOFF)  in xfs_bmap_extsize_align()
3117 		ASSERT(align_off >= prevp->br_startoff + prevp->br_blockcount);  in xfs_bmap_extsize_align()
3154 	if (ap->eof && ap->prev.br_startoff != NULLFILEOFF &&  in xfs_bmap_adjacent()
3163 			(ap->prev.br_startoff + ap->prev.br_blockcount);  in xfs_bmap_adjacent()
3183 		if (ap->prev.br_startoff != NULLFILEOFF &&  in xfs_bmap_adjacent()
3192 				(ap->prev.br_startoff +  in xfs_bmap_adjacent()
3229 			adjust = gotdiff = ap->got.br_startoff - ap->offset;  in xfs_bmap_adjacent()
3738 	if (irec->br_startoff + irec->br_blockcount <= bno ||  in xfs_trim_extent()
3739 	    irec->br_startoff >= end) {  in xfs_trim_extent()
3744 	if (irec->br_startoff < bno) {  in xfs_trim_extent()
3745 		distance = bno - irec->br_startoff;  in xfs_trim_extent()
3751 		irec->br_startoff += distance;  in xfs_trim_extent()
3755 	if (end < irec->br_startoff + irec->br_blockcount) {  in xfs_trim_extent()
3756 		distance = irec->br_startoff + irec->br_blockcount - end;  in xfs_trim_extent()
3776 	    got->br_startoff + got->br_blockcount <= obno) {  in xfs_bmapi_trim_map()
3787 	mval->br_startoff = *bno;  in xfs_bmapi_trim_map()
3792 					(*bno - got->br_startoff);  in xfs_bmapi_trim_map()
3801 			got->br_blockcount - (*bno - got->br_startoff));  in xfs_bmapi_trim_map()
3823 	       ((mval->br_startoff + mval->br_blockcount) <= end));  in xfs_bmapi_update_map()
3825 	       (mval->br_startoff < obno));  in xfs_bmapi_update_map()
3827 	*bno = mval->br_startoff + mval->br_blockcount;  in xfs_bmapi_update_map()
3829 	if (*n > 0 && mval->br_startoff == mval[-1].br_startoff) {  in xfs_bmapi_update_map()
3842 		ASSERT(mval->br_startoff ==  in xfs_bmapi_update_map()
3843 		       mval[-1].br_startoff + mval[-1].br_blockcount);  in xfs_bmapi_update_map()
3848 		   mval->br_startoff ==  in xfs_bmapi_update_map()
3849 		   mval[-1].br_startoff + mval[-1].br_blockcount) {  in xfs_bmapi_update_map()
3853 		     ((mval->br_startoff + mval->br_blockcount) <=  in xfs_bmapi_update_map()
3914 			got.br_startoff = end;  in xfs_bmapi_read()
3915 		if (got.br_startoff > bno) {  in xfs_bmapi_read()
3917 			mval->br_startoff = bno;  in xfs_bmapi_read()
3920 				XFS_FILBLKS_MIN(len, got.br_startoff - bno);  in xfs_bmapi_read()
3982 		alen = XFS_FILBLKS_MIN(alen, got->br_startoff - aoff);  in xfs_bmapi_reserve_delalloc()
3992 			prev.br_startoff = NULLFILEOFF;  in xfs_bmapi_reserve_delalloc()
4028 	got->br_startoff = aoff;  in xfs_bmapi_reserve_delalloc()
4107 		bma->offset = bma->got.br_startoff;  in xfs_bmapi_allocate()
4109 			bma->prev.br_startoff = NULLFILEOFF;  in xfs_bmapi_allocate()
4114 					bma->got.br_startoff - bma->offset);  in xfs_bmapi_allocate()
4147 	bma->got.br_startoff = bma->offset;  in xfs_bmapi_allocate()
4173 	ASSERT(bma->got.br_startoff <= bma->offset);  in xfs_bmapi_allocate()
4174 	ASSERT(bma->got.br_startoff + bma->got.br_blockcount >=  in xfs_bmapi_allocate()
4386 		bma.prev.br_startoff = NULLFILEOFF;  in xfs_bmapi_write()
4396 		if (eof || bma.got.br_startoff > bno) {  in xfs_bmapi_write()
4533 	    bma.got.br_startoff > offset_fsb) {  in xfs_bmapi_convert_delalloc()
4557 	bma.offset = bma.got.br_startoff;  in xfs_bmapi_convert_delalloc()
4579 		bma.prev.br_startoff = NULLFILEOFF;  in xfs_bmapi_convert_delalloc()
4662 		ASSERT(got.br_startoff > bno);  in xfs_bmapi_remap()
4663 		ASSERT(got.br_startoff - bno >= len);  in xfs_bmapi_remap()
4674 	got.br_startoff = bno;  in xfs_bmapi_remap()
4808 	del_endoff = del->br_startoff + del->br_blockcount;  in xfs_bmap_del_extent_delay()
4809 	got_endoff = got->br_startoff + got->br_blockcount;  in xfs_bmap_del_extent_delay()
4814 	ASSERT(got->br_startoff <= del->br_startoff);  in xfs_bmap_del_extent_delay()
4836 	if (got->br_startoff == del->br_startoff)  in xfs_bmap_del_extent_delay()
4853 		got->br_startoff = del_endoff;  in xfs_bmap_del_extent_delay()
4880 		got->br_blockcount = del->br_startoff - got->br_startoff;  in xfs_bmap_del_extent_delay()
4892 		new.br_startoff = del_endoff;  in xfs_bmap_del_extent_delay()
4931 	del_endoff = del->br_startoff + del->br_blockcount;  in xfs_bmap_del_extent_cow()
4932 	got_endoff = got->br_startoff + got->br_blockcount;  in xfs_bmap_del_extent_cow()
4935 	ASSERT(got->br_startoff <= del->br_startoff);  in xfs_bmap_del_extent_cow()
4939 	if (got->br_startoff == del->br_startoff)  in xfs_bmap_del_extent_cow()
4956 		got->br_startoff = del_endoff;  in xfs_bmap_del_extent_cow()
4972 		got->br_blockcount = del->br_startoff - got->br_startoff;  in xfs_bmap_del_extent_cow()
4974 		new.br_startoff = del_endoff;  in xfs_bmap_del_extent_cow()
5025 	ASSERT(got.br_startoff <= del->br_startoff);  in xfs_bmap_del_extent_real()
5026 	del_endoff = del->br_startoff + del->br_blockcount;  in xfs_bmap_del_extent_real()
5027 	got_endoff = got.br_startoff + got.br_blockcount;  in xfs_bmap_del_extent_real()
5044 	    del->br_startoff > got.br_startoff && del_endoff < got_endoff)  in xfs_bmap_del_extent_real()
5088 	if (got.br_startoff == del->br_startoff)  in xfs_bmap_del_extent_real()
5118 		got.br_startoff = del_endoff;  in xfs_bmap_del_extent_real()
5150 		got.br_blockcount = del->br_startoff - got.br_startoff;  in xfs_bmap_del_extent_real()
5153 		new.br_startoff = del_endoff;  in xfs_bmap_del_extent_real()
5351 		if (got.br_startoff > end &&  in __xfs_bunmapi()
5361 			got.br_startoff + got.br_blockcount - 1);  in __xfs_bunmapi()
5381 		if (got.br_startoff < start) {  in __xfs_bunmapi()
5382 			del.br_startoff = start;  in __xfs_bunmapi()
5383 			del.br_blockcount -= start - got.br_startoff;  in __xfs_bunmapi()
5385 				del.br_startblock += start - got.br_startoff;  in __xfs_bunmapi()
5387 		if (del.br_startoff + del.br_blockcount > end + 1)  in __xfs_bunmapi()
5388 			del.br_blockcount = end + 1 - del.br_startoff;  in __xfs_bunmapi()
5392 			del.br_startoff += del.br_blockcount - max_len;  in __xfs_bunmapi()
5419 				if (end < got.br_startoff &&  in __xfs_bunmapi()
5437 				del.br_startoff += del.br_blockcount - mod;  in __xfs_bunmapi()
5460 				del.br_startoff += off;  in __xfs_bunmapi()
5462 			} else if (del.br_startoff == start &&  in __xfs_bunmapi()
5471 				if (got.br_startoff > end &&  in __xfs_bunmapi()
5494 						     del.br_startoff - mod,  in __xfs_bunmapi()
5495 						     prev.br_startoff);  in __xfs_bunmapi()
5496 				mod = unwrite_start - prev.br_startoff;  in __xfs_bunmapi()
5497 				prev.br_startoff = unwrite_start;  in __xfs_bunmapi()
5534 		end = del.br_startoff - 1;  in __xfs_bunmapi()
5541 			    (got.br_startoff > end &&  in __xfs_bunmapi()
5622 	startoff = got->br_startoff - shift;  in xfs_bmse_can_merge()
5628 	if ((left->br_startoff + left->br_blockcount != startoff) ||  in xfs_bmse_can_merge()
5722 	new.br_startoff = left->br_startoff + left->br_blockcount;  in xfs_bmse_merge()
5744 	got->br_startoff = startoff;  in xfs_bmap_shift_update_extent()
5817 	new_startoff = got.br_startoff - offset_shift_fsb;  in xfs_bmap_collapse_extents()
5819 		if (new_startoff < prev.br_startoff + prev.br_blockcount) {  in xfs_bmap_collapse_extents()
5833 		if (got.br_startoff < offset_shift_fsb) {  in xfs_bmap_collapse_extents()
5850 	*next_fsb = got.br_startoff;  in xfs_bmap_collapse_extents()
5877 	if (!error && !is_empty && got.br_startoff >= off &&  in xfs_bmap_can_insert_extents()
5878 	    ((got.br_startoff + shift) & BMBT_STARTOFF_MASK) < got.br_startoff)  in xfs_bmap_can_insert_extents()
5928 		    stop_fsb > got.br_startoff) {  in xfs_bmap_insert_extents()
5943 	if (XFS_IS_CORRUPT(mp, stop_fsb > got.br_startoff)) {  in xfs_bmap_insert_extents()
5948 	new_startoff = got.br_startoff + offset_shift_fsb;  in xfs_bmap_insert_extents()
5950 		if (new_startoff + got.br_blockcount > next.br_startoff) {  in xfs_bmap_insert_extents()
5971 	    stop_fsb >= got.br_startoff + got.br_blockcount) {  in xfs_bmap_insert_extents()
5976 	*next_fsb = got.br_startoff;  in xfs_bmap_insert_extents()
6028 	    got.br_startoff >= split_fsb)  in xfs_bmap_split_extent()
6031 	gotblkcnt = split_fsb - got.br_startoff;  in xfs_bmap_split_extent()
6032 	new.br_startoff = split_fsb;  in xfs_bmap_split_extent()
6131 			bmap->br_startoff,  in __xfs_bmap_add()
6234 	if (irec->br_startoff + irec->br_blockcount <= irec->br_startoff)  in xfs_bmap_validate_extent()