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src: NodeArrayBufferAllocator delegates to v8's allocator #43594

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Merged
nodejs-github-bot merged 3 commits into from
Jul 9, 2022
Merged

src: NodeArrayBufferAllocator delegates to v8's allocator #43594

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src: delegate NodeArrayBufferAllocator to v8's allocator
nornagon Jun 27, 2022
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lint
nornagon Jun 27, 2022
57a51c4
add explanatory comment
nornagon Jun 29, 2022
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add explanatory comment
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@nornagon
nornagon committed Jun 29, 2022
commit 57a51c4bb1ba48585e1ce8f1c81cbe284d7c3911
1 change: 1 addition & 0 deletions src/node_internals.h
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Expand Up @@ -119,6 +119,7 @@ class NodeArrayBufferAllocator : public ArrayBufferAllocator {
uint32_t zero_fill_field_ = 1; // Boolean but exposed as uint32 to JS land.
std::atomic<size_t> total_mem_usage_ {0};

// Delegate to V8's allocator for compatibility with the V8 memory cage.
std::unique_ptr<v8::ArrayBuffer::Allocator> allocator_{
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v8::ArrayBuffer::Allocator::NewDefaultAllocator()};
};
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