[webkit-changes] [WebKit/WebKit] 9ce25c: [JSC] Wire memory allocation reporting to ArrayBuf...

[Yusuke Suzuki]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 9ce25c632ccd854836b77fe74612cfa097574932
      https://github.com/WebKit/WebKit/commit/9ce25c632ccd854836b77fe74612cfa097574932
  Author: Yusuke Suzuki <ysuzuki at apple.com>
  Date:   2022-11-27 (Sun, 27 Nov 2022)

  Changed paths:
    M Source/JavaScriptCore/runtime/ArrayBuffer.cpp
    M Source/JavaScriptCore/runtime/ArrayBuffer.h
    M Source/JavaScriptCore/wasm/WasmMemory.cpp

  Log Message:
  -----------
  [JSC] Wire memory allocation reporting to ArrayBuffer resize / grow
https://bugs.webkit.org/show_bug.cgi?id=248369
rdar://102685157

Reviewed by Ross Kirsling.

Add vm.heap.reportExtraMemoryAllocated when ArrayBuffer resize / grow extends its allocated memory.

* Source/JavaScriptCore/runtime/ArrayBuffer.cpp:
(JSC::ArrayBuffer::grow):
(JSC::ArrayBuffer::resize):
(JSC::SharedArrayBufferContents::grow):
* Source/JavaScriptCore/runtime/ArrayBuffer.h:

Canonical link: https://commits.webkit.org/257042@main