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GeezerVison is showing github.com — src: remove ArrayBufferAllocator::Reallocate override · nodejs/node@62f4f6f

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- api
  - environment.cc
- node_internals.h

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`‎src/api/environment.cc‎`

Copy file name to clipboardExpand all lines: src/api/environment.cc

-33Lines changed: 0 additions & 33 deletions

Original file line number	Diff line number	Diff line change
`@@ -119,14 +119,6 @@ void* NodeArrayBufferAllocator::AllocateUninitialized(size_t size) {`
`119`	`119`	`return ret;`
`120`	`120`	`}`
`121`	`121`
`122`		`-void* NodeArrayBufferAllocator::Reallocate(`
`123`		`- void* data, size_t old_size, size_t size) {`
`124`		`- void* ret = allocator_->Reallocate(data, old_size, size);`
`125`		`- if (LIKELY(ret != nullptr) \|\| UNLIKELY(size == 0))`
`126`		`- total_mem_usage_.fetch_add(size - old_size, std::memory_order_relaxed);`
`127`		`- return ret;`
`128`		`-}`
`129`		`-`
`130`	`122`	`void NodeArrayBufferAllocator::Free(void* data, size_t size) {`
`131`	`123`	`total_mem_usage_.fetch_sub(size, std::memory_order_relaxed);`
`132`	`124`	`allocator_->Free(data, size);`
`@@ -156,31 +148,6 @@ void DebuggingArrayBufferAllocator::Free(void* data, size_t size) {`
`156`	`148`	`NodeArrayBufferAllocator::Free(data, size);`
`157`	`149`	`}`
`158`	`150`
`159`		`-void* DebuggingArrayBufferAllocator::Reallocate(void* data,`
`160`		`- size_t old_size,`
`161`		`- size_t size) {`
`162`		`- Mutex::ScopedLock lock(mutex_);`
`163`		`- void* ret = NodeArrayBufferAllocator::Reallocate(data, old_size, size);`
`164`		`- if (ret == nullptr) {`
`165`		`- if (size == 0) { // i.e. equivalent to free().`
`166`		`- // suppress coverity warning as data is used as key versus as pointer`
`167`		`- // in UnregisterPointerInternal`
`168`		`- // coverity[pass_freed_arg]`
`169`		`- UnregisterPointerInternal(data, old_size);`
`170`		`- }`
`171`		`- return nullptr;`
`172`		`- }`
`173`		`-`
`174`		`- if (data != nullptr) {`
`175`		`- auto it = allocations_.find(data);`
`176`		`- CHECK_NE(it, allocations_.end());`
`177`		`- allocations_.erase(it);`
`178`		`- }`
`179`		`-`
`180`		`- RegisterPointerInternal(ret, size);`
`181`		`- return ret;`
`182`		`-}`
`183`		`-`
`184`	`151`	`void DebuggingArrayBufferAllocator::RegisterPointer(void* data, size_t size) {`
`185`	`152`	`Mutex::ScopedLock lock(mutex_);`
`186`	`153`	`NodeArrayBufferAllocator::RegisterPointer(data, size);`

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`‎src/node_internals.h‎`

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-2Lines changed: 0 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -123,7 +123,6 @@ class NodeArrayBufferAllocator : public ArrayBufferAllocator {`
`123`	`123`	`void* Allocate(size_t size) override; // Defined in src/node.cc`
`124`	`124`	`void* AllocateUninitialized(size_t size) override;`
`125`	`125`	`void Free(void* data, size_t size) override;`
`126`		`- void* Reallocate(void* data, size_t old_size, size_t size) override;`
`127`	`126`	`virtual void RegisterPointer(void* data, size_t size) {`
`128`	`127`	`total_mem_usage_.fetch_add(size, std::memory_order_relaxed);`
`129`	`128`	`}`
`@@ -151,7 +150,6 @@ class DebuggingArrayBufferAllocator final : public NodeArrayBufferAllocator {`
`151`	`150`	`void* Allocate(size_t size) override;`
`152`	`151`	`void* AllocateUninitialized(size_t size) override;`
`153`	`152`	`void Free(void* data, size_t size) override;`
`154`		`- void* Reallocate(void* data, size_t old_size, size_t size) override;`
`155`	`153`	`void RegisterPointer(void* data, size_t size) override;`
`156`	`154`	`void UnregisterPointer(void* data, size_t size) override;`
`157`	`155`

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