738 		xfs_bmbt_irec_t	imap;  in xfs_bmap_punch_delalloc_range()  local
749 		error = xfs_bmapi_read(ip, start_fsb, 1, &imap, &nimaps,  in xfs_bmap_punch_delalloc_range()
765 		if (imap.br_startblock != DELAYSTARTBLOCK) {  in xfs_bmap_punch_delalloc_range()
769 		WARN_ON(imap.br_blockcount == 0);  in xfs_bmap_punch_delalloc_range()
845 	xfs_bmbt_irec_t	imap;  in xfs_free_eofblocks()  local
859 	error = xfs_bmapi_read(ip, end_fsb, map_len, &imap, &nimaps, 0);  in xfs_free_eofblocks()
863 	    (imap.br_startblock != HOLESTARTBLOCK ||  in xfs_free_eofblocks()
1102 	xfs_bmbt_irec_t		imap;  in xfs_zero_remaining_bytes()  local
1129 		error = xfs_bmapi_read(ip, offset_fsb, 1, &imap, &nimap, 0);  in xfs_zero_remaining_bytes()
1134 		ASSERT(imap.br_blockcount >= 1);  in xfs_zero_remaining_bytes()
1135 		ASSERT(imap.br_startoff == offset_fsb);  in xfs_zero_remaining_bytes()
1136 		lastoffset = XFS_FSB_TO_B(mp, imap.br_startoff + 1) - 1;  in xfs_zero_remaining_bytes()
1139 		if (imap.br_startblock == HOLESTARTBLOCK)  in xfs_zero_remaining_bytes()
1141 		ASSERT(imap.br_startblock != DELAYSTARTBLOCK);  in xfs_zero_remaining_bytes()
1142 		if (imap.br_state == XFS_EXT_UNWRITTEN)  in xfs_zero_remaining_bytes()
1147 				xfs_fsb_to_db(ip, imap.br_startblock),  in xfs_zero_remaining_bytes()
1154 				(offset - XFS_FSB_TO_B(mp, imap.br_startoff)),  in xfs_zero_remaining_bytes()
1177 	xfs_bmbt_irec_t		imap;  in xfs_free_file_space()  local
1225 					&imap, &nimap, 0);  in xfs_free_file_space()
1229 		if (nimap && imap.br_startblock != HOLESTARTBLOCK) {  in xfs_free_file_space()
1232 			ASSERT(imap.br_startblock != DELAYSTARTBLOCK);  in xfs_free_file_space()
1233 			block = imap.br_startblock;  in xfs_free_file_space()
1240 					&imap, &nimap, 0);  in xfs_free_file_space()
1244 		if (nimap && imap.br_startblock != HOLESTARTBLOCK) {  in xfs_free_file_space()
1245 			ASSERT(imap.br_startblock != DELAYSTARTBLOCK);  in xfs_free_file_space()