389   PageReleaseContext(uptr BlockSize, uptr NumberOfRegions, uptr ReleaseSize,
391       : BlockSize(BlockSize), NumberOfRegions(NumberOfRegions) {  in BlockSize()  function
393     if (BlockSize <= PageSize) {  in BlockSize()
394       if (PageSize % BlockSize == 0) {  in BlockSize()
396         FullPagesBlockCountMax = PageSize / BlockSize;  in BlockSize()
398       } else if (BlockSize % (PageSize % BlockSize) == 0) {  in BlockSize()
402         FullPagesBlockCountMax = PageSize / BlockSize + 1;  in BlockSize()
407         FullPagesBlockCountMax = PageSize / BlockSize + 2;  in BlockSize()
411       if (BlockSize % PageSize == 0) {  in BlockSize()
464     uptr FirstBlockInRange = roundUpSlow(FromInRegion, BlockSize);  in markRangeAsAllCounted()
491           (FromInRegion + PageSize - FirstBlockInRange + BlockSize - 1) /  in markRangeAsAllCounted()
492           BlockSize;  in markRangeAsAllCounted()
498     uptr LastBlockInRange = roundDownSlow(ToInRegion - 1, BlockSize);  in markRangeAsAllCounted()
507     if (LastBlockInRange + BlockSize != RegionSize) {  in markRangeAsAllCounted()
521       if (LastBlockInRange + BlockSize != ToInRegion) {  in markRangeAsAllCounted()
523                          getPageIndex(LastBlockInRange + BlockSize - 1));  in markRangeAsAllCounted()
549           ((RegionSize / BlockSize) - 1U) * BlockSize;  in markFreeBlocksInRegion()
562       const uptr TrailingBlockBase = LastBlockInRegion + BlockSize;  in markFreeBlocksInRegion()
573           (roundUpSlow(RoundedRegionSize - TrailingBlockBase, BlockSize) +  in markFreeBlocksInRegion()
574            BlockSize - 1) /  in markFreeBlocksInRegion()
575           BlockSize;  in markFreeBlocksInRegion()
584     if (BlockSize <= PageSize && PageSize % BlockSize == 0) {  in markFreeBlocksInRegion()
595       DCHECK_GE(RegionSize, BlockSize);  in markFreeBlocksInRegion()
600                            getPageIndex(PInRegion + BlockSize - 1));  in markFreeBlocksInRegion()
611   uptr BlockSize;  member
632   const uptr BlockSize = Context.BlockSize;  in releaseFreeMemoryToOS()  local
659     const uptr Pn = BlockSize < PageSize ? PageSize / BlockSize : 1;  in releaseFreeMemoryToOS()
660     const uptr Pnc = Pn * BlockSize;  in releaseFreeMemoryToOS()
675         CurrentBoundary = roundUpSlow(PrevPageBoundary, BlockSize);  in releaseFreeMemoryToOS()
686             CurrentBoundary += BlockSize;  in releaseFreeMemoryToOS()