collect_blockmap
collect_blockmap(zone4_offset, HAMMER_BIGBLOCK_SIZE,
collect_blockmap(zone4_offset, HAMMER_BIGBLOCK_SIZE,
collect_blockmap(node_offset,
collect_blockmap(elm->internal.subtree_offset,
collect_blockmap(elm->leaf.data_offset,
collect_blockmap(scan_offset, head->hdr_size,
static void collect_blockmap(hammer_off_t offset, int32_t length, int zone);