129   constexpr uintptr_t mask = mask_ones & ~(kPageSize - 1);  in CreateStartPos()
239   DCHECK_ALIGNED(reservation.Begin(), kPageSize);  in CheckReservation()
320   size_t page_aligned_byte_count = RoundUp(byte_count, kPageSize);  in MapAnonymous()
396   const size_t page_aligned_byte_count = RoundUp(byte_count, kPageSize);  in MapPlaceholder()
523   int page_offset = start % kPageSize;  in MapFileAtAddress()
526   size_t page_aligned_byte_count = RoundUp(byte_count + page_offset, kPageSize);  in MapFileAtAddress()
534     redzone_size = kPageSize;  in MapFileAtAddress()
726   DCHECK_ALIGNED(begin_, kPageSize);  in RemapAtEnd()
727   DCHECK_ALIGNED(base_begin_, kPageSize);  in RemapAtEnd()
728   DCHECK_ALIGNED(reinterpret_cast<uint8_t*>(base_begin_) + base_size_, kPageSize);  in RemapAtEnd()
729   DCHECK_ALIGNED(new_end, kPageSize);  in RemapAtEnd()
744   DCHECK_ALIGNED(tail_base_size, kPageSize);  in RemapAtEnd()
783   size_t base_size = RoundUp(byte_count, kPageSize);  in TakeReservedMemory()
795   DCHECK_ALIGNED(begin_, kPageSize);  in ReleaseReservedMemory()
796   DCHECK_ALIGNED(size_, kPageSize);  in ReleaseReservedMemory()
801   byte_count = RoundUp(byte_count, kPageSize);  in ReleaseReservedMemory()
927     CHECK_ALIGNED(size, kPageSize);  in DumpMapsLocked()
935         os << "+0x" << std::hex << (size / kPageSize) << "P";  in DumpMapsLocked()
941         CHECK_ALIGNED(gap, kPageSize);  in DumpMapsLocked()
942         os << "~0x" << std::hex << (gap / kPageSize) << "P";  in DumpMapsLocked()
946       CHECK_ALIGNED(it->second->BaseSize(), kPageSize);  in DumpMapsLocked()
952     os << "+0x" << std::hex << (size / kPageSize) << "P";  in DumpMapsLocked()
1020                                  kPageSize);  in SetSize()
1049   for (uintptr_t ptr = next_mem_pos_; ptr < 4 * GB; ptr += kPageSize) {  in MapInternalArtLow4GBAllocator()
1058       CHECK_ALIGNED(ptr, kPageSize);  in MapInternalArtLow4GBAllocator()
1069       CHECK_ALIGNED(ptr, kPageSize);  in MapInternalArtLow4GBAllocator()
1084         ptr = LOW_MEM_START - kPageSize;  in MapInternalArtLow4GBAllocator()
1097     for (tail_ptr = ptr; tail_ptr < ptr + length; tail_ptr += kPageSize) {  in MapInternalArtLow4GBAllocator()
1098       if (msync(reinterpret_cast<void*>(tail_ptr), kPageSize, 0) == 0) {  in MapInternalArtLow4GBAllocator()
1154   DCHECK_ALIGNED(length, kPageSize);  in MapInternal()
1213   DCHECK(IsAligned<kPageSize>(begin));  in TryReadable()
1214   DCHECK(IsAligned<kPageSize>(end));  in TryReadable()
1217   for (volatile uint8_t* ptr = begin; ptr < end; ptr += kPageSize) {  in TryReadable()
1230   uint8_t* const page_begin = AlignUp(mem_begin, kPageSize);  in ZeroAndReleasePages()
1231   uint8_t* const page_end = AlignDown(mem_end, kPageSize);  in ZeroAndReleasePages()
1253   CHECK_GT(size, static_cast<size_t>(kPageSize));  in AlignBy()
1254   CHECK_ALIGNED(size, kPageSize);  in AlignBy()