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Side by Side Diff: third_party/WebKit/Source/platform/heap/CallbackStack.cpp

Issue 1881983003: Move PartitionAlloc related things into wtf/allocator. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 8 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "platform/heap/CallbackStack.h" 5 #include "platform/heap/CallbackStack.h"
6 #include "wtf/PageAllocator.h" 6 #include "wtf/allocator/PageAllocator.h"
7 7
8 namespace blink { 8 namespace blink {
9 9
10 size_t const CallbackStack::kMinimalBlockSize = WTF::kPageAllocationGranularity / sizeof(CallbackStack::Item); 10 size_t const CallbackStack::kMinimalBlockSize = WTF::kPageAllocationGranularity / sizeof(CallbackStack::Item);
11 11
12 CallbackStack::Block::Block(Block* next, size_t blockSize) 12 CallbackStack::Block::Block(Block* next, size_t blockSize)
13 : m_blockSize(blockSize) 13 : m_blockSize(blockSize)
14 { 14 {
15 // Allocated block size must be a multiple of WTF::kPageAllocationGranularit y. 15 // Allocated block size must be a multiple of WTF::kPageAllocationGranularit y.
16 ASSERT((m_blockSize * sizeof(Item)) % WTF::kPageAllocationGranularity == 0); 16 ASSERT((m_blockSize * sizeof(Item)) % WTF::kPageAllocationGranularity == 0);
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170 { 170 {
171 for (Block* current = m_first; current; current = current->next()) { 171 for (Block* current = m_first; current; current = current->next()) {
172 if (current->hasCallbackForObject(object)) 172 if (current->hasCallbackForObject(object))
173 return true; 173 return true;
174 } 174 }
175 return false; 175 return false;
176 } 176 }
177 #endif 177 #endif
178 178
179 } // namespace blink 179 } // namespace blink
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