Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 4fe385a64692137346a10f015213f1563124b663
      
https://github.com/WebKit/WebKit/commit/4fe385a64692137346a10f015213f1563124b663
  Author: Ryan Reno <[email protected]>
  Date:   2025-03-04 (Tue, 04 Mar 2025)

  Changed paths:
    M Source/JavaScriptCore/runtime/InitializeThreading.cpp
    M Source/WTF/wtf/FastMalloc.cpp
    M Source/WTF/wtf/FastMalloc.h
    M Source/bmalloc/bmalloc/bmalloc.cpp
    M Source/bmalloc/bmalloc/bmalloc.h

  Log Message:
  -----------
  Forcing VM mini mode should also force libpas mini mode
https://bugs.webkit.org/show_bug.cgi?id=289119
rdar://146147679

Reviewed by Keith Miller.

We disable mini mode in libpas if the process is identified as either an
application or a WebKit XPC service. However, there is a JSC option to
force mini mode either via code or the __XPC_JSC_forceVMMiniMode
environment variable. We should force mini mode in libpas when this
option is set.

* Source/JavaScriptCore/runtime/InitializeThreading.cpp:
(JSC::initialize):
* Source/WTF/wtf/FastMalloc.cpp:
(WTF::fastEnableMiniMode):
* Source/WTF/wtf/FastMalloc.h:
* Source/bmalloc/bmalloc/bmalloc.cpp:
(bmalloc::api::enableMiniMode):
* Source/bmalloc/bmalloc/bmalloc.h:

Canonical link: https://commits.webkit.org/291612@main



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