Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: c655abc1dd4a00c5e635e85d94ef66050108bfd1
https://github.com/WebKit/WebKit/commit/c655abc1dd4a00c5e635e85d94ef66050108bfd1
Author: Miguel Salinas <miguel_sali...@apple.com>
Date: 2023-03-23 (Thu, 23 Mar 2023)
Changed paths:
M Source/WTF/wtf/PlatformUse.h
M Source/WebKit/UIProcess/AuxiliaryProcessProxy.cpp
M Source/WebKit/UIProcess/AuxiliaryProcessProxy.h
M Source/WebKit/UIProcess/Cocoa/ProcessAssertionCocoa.mm
M Source/WebKit/UIProcess/ProcessAssertion.cpp
M Source/WebKit/UIProcess/ProcessAssertion.h
M Source/WebKit/UIProcess/ProcessThrottler.cpp
Log Message:
-----------
[macOS] Prevent WebContent Process from Jetsam
https://bugs.webkit.org/show_bug.cgi?id=254338
rdar://106721207
Reviewed by Chris Dumez.
We need to hold a new runningboard process assertion "BoostedJetsam" to
maintain a jetsam band of at least 40 at all times, including suspension
to prevent process from being killed on macOS.
* Source/WTF/wtf/PlatformUse.h:
* Source/WebKit/UIProcess/AuxiliaryProcessProxy.cpp:
(WebKit::AuxiliaryProcessProxy::didFinishLaunching):
* Source/WebKit/UIProcess/AuxiliaryProcessProxy.h:
* Source/WebKit/UIProcess/Cocoa/ProcessAssertionCocoa.mm:
(WebKit::runningBoardNameForAssertionType):
(WebKit::runningBoardDomainForAssertionType):
* Source/WebKit/UIProcess/ProcessAssertion.cpp:
(WebKit::processAssertionTypeDescription):
* Source/WebKit/UIProcess/ProcessAssertion.h:
* Source/WebKit/UIProcess/ProcessThrottler.cpp:
(WebKit::ProcessThrottler::assertionName const):
Canonical link: https://commits.webkit.org/262025@main
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