267 	struct xfs_bmbt_irec map[];	/* map vector for blocks */  member
280 	struct xfs_bmbt_irec	*map = mip->map;  in xfs_dir2_leaf_readbuf()  local
302 			j = min_t(int, map->br_blockcount, i);  in xfs_dir2_leaf_readbuf()
303 			map->br_blockcount -= j;  in xfs_dir2_leaf_readbuf()
304 			map->br_startblock += j;  in xfs_dir2_leaf_readbuf()
305 			map->br_startoff += j;  in xfs_dir2_leaf_readbuf()
310 			if (!map->br_blockcount && --mip->map_valid)  in xfs_dir2_leaf_readbuf()
311 				memmove(&map[0], &map[1],  in xfs_dir2_leaf_readbuf()
312 					sizeof(map[0]) * mip->map_valid);  in xfs_dir2_leaf_readbuf()
337 				&map[mip->map_valid], &mip->nmap, 0);  in xfs_dir2_leaf_readbuf()
354 			mip->map_off = map[i].br_startoff + map[i].br_blockcount;  in xfs_dir2_leaf_readbuf()
364 			if (map[i].br_startblock == HOLESTARTBLOCK) {  in xfs_dir2_leaf_readbuf()
368 					memmove(&map[i], &map[i + 1],  in xfs_dir2_leaf_readbuf()
369 						sizeof(map[i]) * length);  in xfs_dir2_leaf_readbuf()
371 				mip->map_blocks += map[i].br_blockcount;  in xfs_dir2_leaf_readbuf()
389 	mip->curdb = xfs_dir2_da_to_db(geo, map->br_startoff);  in xfs_dir2_leaf_readbuf()
390 	error = xfs_dir3_data_read(NULL, dp, map->br_startoff,  in xfs_dir2_leaf_readbuf()
391 			map->br_blockcount >= geo->fsbcount ?  in xfs_dir2_leaf_readbuf()
392 			    XFS_FSB_TO_DADDR(dp->i_mount, map->br_startblock) :  in xfs_dir2_leaf_readbuf()
419 		    map[mip->ra_index].br_blockcount >= geo->fsbcount) {  in xfs_dir2_leaf_readbuf()
421 				map[mip->ra_index].br_startoff + mip->ra_offset,  in xfs_dir2_leaf_readbuf()
423 					map[mip->ra_index].br_startblock +  in xfs_dir2_leaf_readbuf()
434 					map[mip->ra_index].br_startoff +  in xfs_dir2_leaf_readbuf()
448 					map[mip->ra_index].br_blockcount -  in xfs_dir2_leaf_readbuf()
455 			if (mip->ra_offset == map[mip->ra_index].br_blockcount) {  in xfs_dir2_leaf_readbuf()
505 	map_info = kmem_zalloc(offsetof(struct xfs_dir2_leaf_map_info, map) +  in xfs_dir2_leaf_getdents()