[Webkit-unassigned] [Bug 101211] Protect against resource deletion during iteration in MemoryCache::pruneDeadResourcesToSize

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=101211


Vangelis Kokkevis <vangelis at chromium.org> changed:

           What    |Removed                     |Added
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                 CC|                            |vangelis at chromium.org




--- Comment #7 from Vangelis Kokkevis <vangelis at chromium.org>  2012-12-11 17:31:54 PST ---
Antti,

This looks like it introduced a significant perf regression in Chromium that points to additional calls to WebCore::CachedResource::registerHandle and WebCore::CachedResource::unregisterHandle

See:

http://code.google.com/p/chromium/issues/detail?id=159555

It may have similar perf implications to other parts of WebKit as well.

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