[Webkit-unassigned] [Bug 95057] [chromium] Allow impl-thread deletion of only some resources

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Sep 5 17:47:11 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=95057





--- Comment #39 from Eric Penner <epenner at chromium.org>  2012-09-05 17:47:24 PST ---
> > I might be wrong, but could mutex be avoided like this?
> > <snip>
> 
> I think that you are right, but it's not very clear.  I feel very confident about correctness and performance of the mutex scheme, and I'd prefer to check that in first.
> 
> I've cleaned up the CL to have a smaller surface area (removing the separated shared state).  Is it okay in its current form?
> 
> [Btw, I'm having trouble with the patch not applying to TOT... I may upload a new version in a bit -- it won't differ substantially from the most current patch]

I think the above approach is more similar to other places where the impl side holds the canonical information and needs to get it back to the main thread (eg. scroll deltas or animation events).

But yeah, since this has been put together and reviewed, I don't want to hold it from landing if there is a need for it.

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