104 	struct xfs_bmbt_irec	*irec,  in xchk_bmap_get_rmap()  argument
116 	if (irec->br_state == XFS_EXT_UNWRITTEN)  in xchk_bmap_get_rmap()
126 		offset = irec->br_startoff;  in xchk_bmap_get_rmap()
161 			irec->br_startoff);  in xchk_bmap_get_rmap()
169 	struct xfs_bmbt_irec	*irec,  in xchk_bmap_xref_rmap()  argument
185 	if (!xchk_bmap_get_rmap(info, irec, agbno, owner, &rmap))  in xchk_bmap_xref_rmap()
191 	    agbno + irec->br_blockcount > rmap_end)  in xchk_bmap_xref_rmap()
193 				irec->br_startoff);  in xchk_bmap_xref_rmap()
203 		if (rmap.rm_offset > irec->br_startoff ||  in xchk_bmap_xref_rmap()
204 		    irec->br_startoff + irec->br_blockcount > rmap_end)  in xchk_bmap_xref_rmap()
206 					info->whichfork, irec->br_startoff);  in xchk_bmap_xref_rmap()
211 				irec->br_startoff);  in xchk_bmap_xref_rmap()
221 	    !!(irec->br_state == XFS_EXT_UNWRITTEN) !=  in xchk_bmap_xref_rmap()
224 				irec->br_startoff);  in xchk_bmap_xref_rmap()
229 				irec->br_startoff);  in xchk_bmap_xref_rmap()
232 				irec->br_startoff);  in xchk_bmap_xref_rmap()
240 	struct xfs_bmbt_irec	*irec)  in xchk_bmap_rt_iextent_xref()  argument
242 	xchk_xref_is_used_rt_space(info->sc, irec->br_startblock,  in xchk_bmap_rt_iextent_xref()
243 			irec->br_blockcount);  in xchk_bmap_rt_iextent_xref()
251 	struct xfs_bmbt_irec	*irec)  in xchk_bmap_iextent_xref()  argument
259 	agno = XFS_FSB_TO_AGNO(mp, irec->br_startblock);  in xchk_bmap_iextent_xref()
260 	agbno = XFS_FSB_TO_AGBNO(mp, irec->br_startblock);  in xchk_bmap_iextent_xref()
261 	len = irec->br_blockcount;  in xchk_bmap_iextent_xref()
265 			irec->br_startoff, &error))  in xchk_bmap_iextent_xref()
270 	xchk_bmap_xref_rmap(info, irec, agbno);  in xchk_bmap_iextent_xref()
278 				irec->br_blockcount);  in xchk_bmap_iextent_xref()
282 				irec->br_blockcount);  in xchk_bmap_iextent_xref()
297 	struct xfs_bmbt_irec	*irec)  in xchk_bmap_dirattr_extent()  argument
305 	if (!xfs_verify_dablk(mp, irec->br_startoff))  in xchk_bmap_dirattr_extent()
307 				irec->br_startoff);  in xchk_bmap_dirattr_extent()
309 	off = irec->br_startoff + irec->br_blockcount - 1;  in xchk_bmap_dirattr_extent()
319 	struct xfs_bmbt_irec	*irec)  in xchk_bmap_iextent()  argument
329 	if (irec->br_startoff < info->lastoff)  in xchk_bmap_iextent()
331 				irec->br_startoff);  in xchk_bmap_iextent()
333 	xchk_bmap_dirattr_extent(ip, info, irec);  in xchk_bmap_iextent()
336 	if (irec->br_startblock == HOLESTARTBLOCK)  in xchk_bmap_iextent()
338 				irec->br_startoff);  in xchk_bmap_iextent()
344 	if (isnullstartblock(irec->br_startblock))  in xchk_bmap_iextent()
346 				irec->br_startoff);  in xchk_bmap_iextent()
349 	if (irec->br_blockcount > MAXEXTLEN)  in xchk_bmap_iextent()
351 				irec->br_startoff);  in xchk_bmap_iextent()
352 	if (irec->br_startblock + irec->br_blockcount <= irec->br_startblock)  in xchk_bmap_iextent()
354 				irec->br_startoff);  in xchk_bmap_iextent()
355 	end = irec->br_startblock + irec->br_blockcount - 1;  in xchk_bmap_iextent()
357 	    (!xfs_verify_rtbno(mp, irec->br_startblock) ||  in xchk_bmap_iextent()
360 				irec->br_startoff);  in xchk_bmap_iextent()
362 	    (!xfs_verify_fsbno(mp, irec->br_startblock) ||  in xchk_bmap_iextent()
364 	     XFS_FSB_TO_AGNO(mp, irec->br_startblock) !=  in xchk_bmap_iextent()
367 				irec->br_startoff);  in xchk_bmap_iextent()
370 	if (irec->br_state == XFS_EXT_UNWRITTEN &&  in xchk_bmap_iextent()
373 				irec->br_startoff);  in xchk_bmap_iextent()
379 		xchk_bmap_rt_iextent_xref(ip, info, irec);  in xchk_bmap_iextent()
381 		xchk_bmap_iextent_xref(ip, info, irec);  in xchk_bmap_iextent()
383 	info->lastoff = irec->br_startoff + irec->br_blockcount;  in xchk_bmap_iextent()
393 	struct xfs_bmbt_irec	irec;  in xchk_bmapbt_rec()  local
429 	xfs_bmbt_disk_get_all(&rec->bmbt, &irec);  in xchk_bmapbt_rec()
430 	if (!xfs_iext_lookup_extent(ip, ifp, irec.br_startoff, &icur,  in xchk_bmapbt_rec()
432 	    irec.br_startoff != iext_irec.br_startoff ||  in xchk_bmapbt_rec()
433 	    irec.br_startblock != iext_irec.br_startblock ||  in xchk_bmapbt_rec()
434 	    irec.br_blockcount != iext_irec.br_blockcount ||  in xchk_bmapbt_rec()
435 	    irec.br_state != iext_irec.br_state)  in xchk_bmapbt_rec()
437 				irec.br_startoff);  in xchk_bmapbt_rec()
485 	struct xfs_bmbt_irec		irec;  in xchk_bmap_check_rmap()  local
508 			&sbcri->icur, &irec);  in xchk_bmap_check_rmap()
520 		if (irec.br_startoff != rec->rm_offset)  in xchk_bmap_check_rmap()
523 		if (irec.br_startblock != XFS_AGB_TO_FSB(sc->mp,  in xchk_bmap_check_rmap()
527 		if (irec.br_blockcount > rec->rm_blockcount)  in xchk_bmap_check_rmap()
532 		rec->rm_startblock += irec.br_blockcount;  in xchk_bmap_check_rmap()
533 		rec->rm_offset += irec.br_blockcount;  in xchk_bmap_check_rmap()
534 		rec->rm_blockcount -= irec.br_blockcount;  in xchk_bmap_check_rmap()
537 		have_map = xfs_iext_next_extent(ifp, &sbcri->icur, &irec);  in xchk_bmap_check_rmap()
644 	struct xfs_bmbt_irec	irec;  in xchk_bmap()  local
719 	for_each_xfs_iext(ifp, &icur, &irec) {  in xchk_bmap()
723 		if (isnullstartblock(irec.br_startblock))  in xchk_bmap()
725 		if (irec.br_startoff >= endoff) {  in xchk_bmap()
727 					irec.br_startoff);  in xchk_bmap()
730 		error = xchk_bmap_iextent(ip, &info, &irec);  in xchk_bmap()