1390 	xfs_extnum_t	lastx;		/* last extent index */  in xfs_bmap_search_multi_extents()  local
1402 	ep = xfs_iext_bno_to_ext(ifp, bno, &lastx);  in xfs_bmap_search_multi_extents()
1403 	if (lastx > 0) {  in xfs_bmap_search_multi_extents()
1404 		xfs_bmbt_get_all(xfs_iext_get_ext(ifp, lastx - 1), prevp);  in xfs_bmap_search_multi_extents()
1406 	if (lastx < (ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t))) {  in xfs_bmap_search_multi_extents()
1410 		if (lastx > 0) {  in xfs_bmap_search_multi_extents()
1416 	*lastxp = lastx;  in xfs_bmap_search_multi_extents()
1536 	xfs_extnum_t	lastx;			/* last extent used */  in xfs_bmap_last_before()  local
1552 	ep = xfs_bmap_search_extents(ip, bno, whichfork, &eof, &lastx, &got,  in xfs_bmap_last_before()
4023 	xfs_extnum_t		lastx;  in xfs_bmapi_read()  local
4056 	xfs_bmap_search_extents(ip, bno, whichfork, &eof, &lastx, &got, &prev);  in xfs_bmapi_read()
4087 		if (++lastx < ifp->if_bytes / sizeof(xfs_bmbt_rec_t))  in xfs_bmapi_read()
4088 			xfs_bmbt_get_all(xfs_iext_get_ext(ifp, lastx), &got);  in xfs_bmapi_read()
4103 	xfs_extnum_t		*lastx,  in xfs_bmapi_reserve_delalloc()  argument
4166 	xfs_bmap_add_extent_hole_delay(ip, lastx, got);  in xfs_bmapi_reserve_delalloc()
4172 	xfs_bmbt_get_all(xfs_iext_get_ext(ifp, *lastx), got);  in xfs_bmapi_reserve_delalloc()
4210 	xfs_extnum_t		lastx;	/* last useful extent number */  in xfs_bmapi_delay()  local
4239 	xfs_bmap_search_extents(ip, bno, XFS_DATA_FORK, &eof, &lastx, &got, &prev);  in xfs_bmapi_delay()
4246 							   &prev, &lastx, eof);  in xfs_bmapi_delay()
4266 		if (++lastx < ifp->if_bytes / sizeof(xfs_bmbt_rec_t))  in xfs_bmapi_delay()
4267 			xfs_bmbt_get_all(xfs_iext_get_ext(ifp, lastx), &got);  in xfs_bmapi_delay()
5066 	xfs_extnum_t		lastx;		/* last extent index used */  in xfs_bunmapi()  local
5110 	ep = xfs_bmap_search_extents(ip, bno, whichfork, &eof, &lastx, &got,  in xfs_bunmapi()
5118 		ep = xfs_iext_get_ext(ifp, --lastx);  in xfs_bunmapi()
5141 	while (bno != (xfs_fileoff_t)-1 && bno >= start && lastx >= 0 &&  in xfs_bunmapi()
5148 			if (--lastx < 0)  in xfs_bunmapi()
5150 			ep = xfs_iext_get_ext(ifp, lastx);  in xfs_bunmapi()
5196 					if (--lastx >= 0)  in xfs_bunmapi()
5198 							ifp, lastx), &got);  in xfs_bunmapi()
5219 					&lastx, &cur, &del, firstblock, flist,  in xfs_bunmapi()
5247 					if (--lastx >= 0) {  in xfs_bunmapi()
5249 								      lastx);  in xfs_bunmapi()
5261 				ASSERT(lastx > 0);  in xfs_bunmapi()
5263 						lastx - 1), &prev);  in xfs_bunmapi()
5275 				lastx--;  in xfs_bunmapi()
5277 						ip, &lastx, &cur, &prev,  in xfs_bunmapi()
5286 						ip, &lastx, &cur, &del,  in xfs_bunmapi()
5339 		error = xfs_bmap_del_extent(ip, tp, &lastx, flist, cur, &del,  in xfs_bunmapi()
5350 			if (lastx >= 0) {  in xfs_bunmapi()
5351 				ep = xfs_iext_get_ext(ifp, lastx);  in xfs_bunmapi()
5353 					if (--lastx >= 0)  in xfs_bunmapi()
5355 								      lastx);  in xfs_bunmapi()
5362 	*done = bno == (xfs_fileoff_t)-1 || bno < start || lastx < 0;  in xfs_bunmapi()