[Webkit-unassigned] [Bug 191195] New: [PSON] Sometimes unable to reuse a SuspendedPage's process for a navigation without destroying that SuspendedPage

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=191195

            Bug ID: 191195
           Summary: [PSON] Sometimes unable to reuse a SuspendedPage's
                    process for a navigation without destroying that
                    SuspendedPage
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit2
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: cdumez at apple.com
                CC: achristensen at apple.com, beidson at apple.com,
                    ggaren at apple.com

We are sometimes unable to reuse a SuspendedPage's process for a navigation without destroying that SuspendedPage. This is because the SuspendedPage's process already has a suspended WebPage with a pageID that may be the same as the page that is getting navigated.
We currently do not support having more than one WebPage with a given pageID in a single WebProcess. We should try and get rid of this limitation for PSON performance.

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