[Webkit-unassigned] [Bug 200967] WebProcess ProcessSwapping problems
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Aug 28 22:59:02 PDT 2019
https://bugs.webkit.org/show_bug.cgi?id=200967
--- Comment #5 from enometh at meer.net ---
Without understanding any of the complexity of process swapping or suspension
I tried commenting out 2 lines in UIProxy/WebPageProxy.cpp
WebPageProxy::suspendCurrentPageIfPossible
- if (fromItem && m_preferences->usesPageCache())
- fromItem->setSuspendedPage(suspendedPage.get());
and this seems to avoid the problem I was reporting.
It would be nice to have a description of ProcessSwapping and suspension on
say blog.webkit.org with some design notes.
[On another note I notice a commit introduced WebKit/UIProcess/WebProcessProxy.h: void didCreateWebPageInProcess(WebCore::PageIdentifier); -
which does not seem to be defined or used anywhere.]
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