Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 22e6debaea7ab722ac27a9ccfa3f7f72a5530b23
https://github.com/WebKit/WebKit/commit/22e6debaea7ab722ac27a9ccfa3f7f72a5530b23
Author: Chris Dumez <cdu...@apple.com>
Date: 2024-04-24 (Wed, 24 Apr 2024)
Changed paths:
M Source/WebKit/UIProcess/Cocoa/GPUProcessProxyCocoa.mm
Log Message:
-----------
Regression(276851@main) GPUProcessProxy::sendBookmarkDataForCacheDirectory()
hangs the main thread
https://bugs.webkit.org/show_bug.cgi?id=273164
rdar://126946636
Reviewed by Per Arne Vollan.
276851@main started calling
GPUProcessProxy::sendBookmarkDataForCacheDirectory() on the main thread
as soon as the GPUProcess finishes launches. The issue is that this function
does file system
operations which may hang the UIProcess' main thread. This results in an app
launch regression for
certain apps.
To address the issue, I moved the filesystem operation and the IPC to a
background queue.
* Source/WebKit/UIProcess/Cocoa/GPUProcessProxyCocoa.mm:
(WebKit::GPUProcessProxy::sendBookmarkDataForCacheDirectory):
Canonical link: https://commits.webkit.org/277923@main
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