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  /external/chromium_org/third_party/WebKit/Source/wtf/
PageAllocator.h 52 static const size_t kSystemPageSize = 4096;
53 static const size_t kSystemPageOffsetMask = kSystemPageSize - 1;
75 // len must be a multiple of kSystemPageSize bytes.
80 // len must be a multiple of kSystemPageSize bytes.
91 // len must be a multiple of kSystemPageSize bytes.
97 // len must be a multiple of kSystemPageSize bytes.
PartitionAlloc.cpp 46 COMPILE_ASSERT(WTF::kSystemPageSize * 4 <= WTF::kPartitionPageSize, ok_partition_page_size);
47 COMPILE_ASSERT(!(WTF::kPartitionPageSize % WTF::kSystemPageSize), ok_partition_page_multiple);
51 COMPILE_ASSERT(WTF::kPageMetadataSize * WTF::kNumPartitionPagesPerSuperPage <= WTF::kSystemPageSize, page_metadata_fits_in_hole);
77 if (size > kMaxSystemPagesPerSlotSpan * kSystemPageSize) {
78 ASSERT(!(size % kSystemPageSize));
79 return size / kSystemPageSize;
81 ASSERT(size <= kMaxSystemPagesPerSlotSpan * kSystemPageSize);
83 size_t pageSize = kSystemPageSize * i;
360 setSystemPagesInaccessible(superPage, kSystemPageSize);
361 setSystemPagesInaccessible(superPage + (kSystemPageSize * 2), kPartitionPageSize - (kSystemPageSize * 2))
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PartitionAllocTest.cpp 93 size_t numSlots = (bucket->numSystemPagesPerSlotSpan * WTF::kSystemPageSize) / realSize;
118 size_t numSlots = (page->bucket->numSystemPagesPerSlotSpan * WTF::kSystemPageSize) / size;
534 size = (((WTF::kPartitionPageSize * WTF::kMaxPartitionPagesPerSlotSpan) - WTF::kSystemPageSize) / 2) - kExtraAllocSize;
581 size -= WTF::kSystemPageSize;
630 requestedSize = (256 * 1024) - WTF::kSystemPageSize - kExtraAllocSize;
636 EXPECT_EQ(requestedSize + WTF::kSystemPageSize, actualSize);
676 size_t size = WTF::kSystemPageSize - kExtraAllocSize;
703 size = WTF::kGenericMaxBucketed + 16 * WTF::kSystemPageSize;
706 ptr2 = partitionReallocGeneric(genericAllocator.root(), ptr, WTF::kGenericMaxBucketed + 8 * WTF::kSystemPageSize);
708 EXPECT_EQ(actualSize - 8 * WTF::kSystemPageSize, partitionAllocGetSize(ptr2))
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PartitionAlloc.h 154 static const size_t kNumSystemPagesPerPartitionPage = kPartitionPageSize / kSystemPageSize;
187 static const size_t kGenericMaxDirectMapped = INT_MAX - kSystemPageSize;
387 return reinterpret_cast<char*>(pointerAsUint + kSystemPageSize);
409 ASSERT(superPageOffset > kSystemPageSize);
410 ASSERT(superPageOffset < kSystemPageSize + (kNumPartitionPagesPerSuperPage * kPageMetadataSize));
411 uintptr_t partitionPageIndex = (superPageOffset - kSystemPageSize) >> kPageMetadataShift;

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