232 	xfs_fsblock_t		bno)  in xfs_bmap_get_bp()  argument
243 		if (xfs_buf_daddr(cur->bc_levels[i].bp) == bno)  in xfs_bmap_get_bp()
252 		    xfs_buf_daddr(bip->bli_buf) == bno)  in xfs_bmap_get_bp()
324 	xfs_fsblock_t		bno;	/* block # of "block" */  in xfs_bmap_check_leaf_extents()  local
342 	bno = NULLFSBLOCK;  in xfs_bmap_check_leaf_extents()
351 	bno = be64_to_cpu(*pp);  in xfs_bmap_check_leaf_extents()
353 	ASSERT(bno != NULLFSBLOCK);  in xfs_bmap_check_leaf_extents()
354 	ASSERT(XFS_FSB_TO_AGNO(mp, bno) < mp->m_sb.sb_agcount);  in xfs_bmap_check_leaf_extents()
355 	ASSERT(XFS_FSB_TO_AGBNO(mp, bno) < mp->m_sb.sb_agblocks);  in xfs_bmap_check_leaf_extents()
364 		bp = xfs_bmap_get_bp(cur, XFS_FSB_TO_DADDR(mp, bno));  in xfs_bmap_check_leaf_extents()
367 			error = xfs_btree_read_bufl(mp, NULL, bno, &bp,  in xfs_bmap_check_leaf_extents()
384 		bno = be64_to_cpu(*pp);  in xfs_bmap_check_leaf_extents()
385 		if (XFS_IS_CORRUPT(mp, !xfs_verify_fsbno(mp, bno))) {  in xfs_bmap_check_leaf_extents()
442 		bno = nextbno;  in xfs_bmap_check_leaf_extents()
446 		if (bno == NULLFSBLOCK)  in xfs_bmap_check_leaf_extents()
450 		bp = xfs_bmap_get_bp(cur, XFS_FSB_TO_DADDR(mp, bno));  in xfs_bmap_check_leaf_extents()
453 			error = xfs_btree_read_bufl(mp, NULL, bno, &bp,  in xfs_bmap_check_leaf_extents()
484 	xfs_fileoff_t		bno,  in xfs_bmap_validate_ret()  argument
498 			ASSERT(mval[i].br_startoff >= bno);  in xfs_bmap_validate_ret()
501 			       bno + len);  in xfs_bmap_validate_ret()
503 			ASSERT(mval[i].br_startoff < bno + len);  in xfs_bmap_validate_ret()
505 			       bno);  in xfs_bmap_validate_ret()
519 #define	xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)	do { } while (0)  argument
3726 	xfs_fileoff_t		bno,  in xfs_trim_extent()  argument
3730 	xfs_fileoff_t		end = bno + len;  in xfs_trim_extent()
3732 	if (irec->br_startoff + irec->br_blockcount <= bno ||  in xfs_trim_extent()
3738 	if (irec->br_startoff < bno) {  in xfs_trim_extent()
3739 		distance = bno - irec->br_startoff;  in xfs_trim_extent()
3762 	xfs_fileoff_t		*bno,  in xfs_bmapi_trim_map()  argument
3777 	if (obno > *bno)  in xfs_bmapi_trim_map()
3778 		*bno = obno;  in xfs_bmapi_trim_map()
3779 	ASSERT((*bno >= obno) || (n == 0));  in xfs_bmapi_trim_map()
3780 	ASSERT(*bno < end);  in xfs_bmapi_trim_map()
3781 	mval->br_startoff = *bno;  in xfs_bmapi_trim_map()
3786 					(*bno - got->br_startoff);  in xfs_bmapi_trim_map()
3794 	mval->br_blockcount = XFS_FILBLKS_MIN(end - *bno,  in xfs_bmapi_trim_map()
3795 			got->br_blockcount - (*bno - got->br_startoff));  in xfs_bmapi_trim_map()
3807 	xfs_fileoff_t		*bno,  in xfs_bmapi_update_map()  argument
3821 	*bno = mval->br_startoff + mval->br_blockcount;  in xfs_bmapi_update_map()
3822 	*len = end - *bno;  in xfs_bmapi_update_map()
3861 	xfs_fileoff_t		bno,  in xfs_bmapi_read()  argument
3898 	if (!xfs_iext_lookup_extent(ip, ifp, bno, &icur, &got))  in xfs_bmapi_read()
3900 	end = bno + len;  in xfs_bmapi_read()
3901 	obno = bno;  in xfs_bmapi_read()
3903 	while (bno < end && n < *nmap) {  in xfs_bmapi_read()
3907 		if (got.br_startoff > bno) {  in xfs_bmapi_read()
3909 			mval->br_startoff = bno;  in xfs_bmapi_read()
3912 				XFS_FILBLKS_MIN(len, got.br_startoff - bno);  in xfs_bmapi_read()
3914 			bno += mval->br_blockcount;  in xfs_bmapi_read()
3922 		xfs_bmapi_trim_map(mval, &got, &bno, len, obno, end, n, flags);  in xfs_bmapi_read()
3923 		xfs_bmapi_update_map(&mval, &bno, &len, obno, end, &n, flags);  in xfs_bmapi_read()
3926 		if (bno >= end || n >= *nmap)  in xfs_bmapi_read()
4311 	xfs_fileoff_t		bno,		/* starting file offs. mapped */  in xfs_bmapi_write()  argument
4339 	orig_bno = bno;  in xfs_bmapi_write()
4380 	if (!xfs_iext_lookup_extent(ip, ifp, bno, &bma.icur, &bma.got))  in xfs_bmapi_write()
4387 	end = bno + len;  in xfs_bmapi_write()
4388 	obno = bno;  in xfs_bmapi_write()
4389 	while (bno < end && n < *nmap) {  in xfs_bmapi_write()
4393 		if (eof || bma.got.br_startoff > bno) {  in xfs_bmapi_write()
4415 			bma.offset = bno;  in xfs_bmapi_write()
4448 		xfs_bmapi_trim_map(mval, &bma.got, &bno, len, obno,  in xfs_bmapi_write()
4459 		xfs_bmapi_update_map(&mval, &bno, &len, obno, end, &n, flags);  in xfs_bmapi_write()
4466 		if (bno >= end || n >= *nmap || bma.nallocs >= *nmap)  in xfs_bmapi_write()
4630 	xfs_fileoff_t		bno,  in xfs_bmapi_remap()  argument
4664 	if (xfs_iext_lookup_extent(ip, ifp, bno, &icur, &got)) {  in xfs_bmapi_remap()
4666 		ASSERT(got.br_startoff > bno);  in xfs_bmapi_remap()
4667 		ASSERT(got.br_startoff - bno >= len);  in xfs_bmapi_remap()
4678 	got.br_startoff = bno;  in xfs_bmapi_remap()
5060 			xfs_fsblock_t	bno;  in xfs_bmap_del_extent_real()  local
5062 			bno = div_u64_rem(del->br_startblock,  in xfs_bmap_del_extent_real()
5066 			error = xfs_rtfree_extent(tp, bno, (xfs_extlen_t)len);  in xfs_bmap_del_extent_real()
5571 	xfs_fileoff_t		bno,  in xfs_bunmapi()  argument
5579 	error = __xfs_bunmapi(tp, ip, bno, &len, flags, nexts);  in xfs_bunmapi()