Function PackOffset

be/src/runtime/sorter.cc:714–716

}

uint64_t PackOffset(uint64_t page_index, uint32_t page_offset) {
  return (page_index << 32) | page_offset;
}

void UnpackOffset(uint64_t packed_offset, uint32_t* page_index, uint32_t* page_offset) {
    *page_index = packed_offset >> 32;