33   capacity = RoundUp(capacity, kRegionSize);  in Create()
52   CHECK_ALIGNED(mem_map_size, kRegionSize);  in RegionSpace()
53   CHECK_ALIGNED(mem_map->Begin(), kRegionSize);  in RegionSpace()
54   num_regions_ = mem_map_size / kRegionSize;  in RegionSpace()
59   for (size_t i = 0; i < num_regions_; ++i, region_addr += kRegionSize) {  in RegionSpace()
60     regions_[i] = Region(i, region_addr, region_addr + kRegionSize);  in RegionSpace()
66       CHECK_EQ(static_cast<size_t>(regions_[i].End() - regions_[i].Begin()), kRegionSize);  in RegionSpace()
91   return num_regions * kRegionSize;  in FromSpaceSize()
103   return num_regions * kRegionSize;  in UnevacFromSpaceSize()
115   return num_regions * kRegionSize;  in ToSpaceSize()
178           num_expected_large_tails = RoundUp(r->BytesAllocated(), kRegionSize) / kRegionSize - 1;  in SetFromSpace()
263                                          max_contiguous_free_regions * kRegionSize);  in LogFragmentationAllocFailure()
290   DCHECK_ALIGNED(large_obj, kRegionSize);  in FreeLarge()
293   uint8_t* end_addr = AlignUp(reinterpret_cast<uint8_t*>(large_obj) + bytes_allocated, kRegionSize);  in FreeLarge()
295   for (uint8_t* addr = begin_addr; addr < end_addr; addr += kRegionSize) {  in FreeLarge()
369     DCHECK_ALIGNED(tlab_start, kRegionSize);  in RevokeThreadLocalBuffersLocked()
372     DCHECK_EQ(thread->GetThreadLocalBytesAllocated(), kRegionSize);  in RevokeThreadLocalBuffersLocked()