Re: [PATCH, v10 3/3] cgroups: introduce timer slack controller

From
Matthew Garrett <hidden>
Date
2011-10-17 16:49:47
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Reply to
Peter Zijlstra, 2011-10-17
On Mon, Oct 17, 2011 at 06:36:44PM +0200, Peter Zijlstra wrote:
On Mon, 2011-10-17 at 16:31 +0100, Matthew Garrett wrote:
quoted
On Mon, Oct 17, 2011 at 05:21:10PM +0200, Peter Zijlstra wrote:
quoted
Well what other cases are there? Can we enumerate them and come up 
with similar solutions?
Javascript has timers. We execute rather a lot of javascript from 
sources we can't influence at all.
Which brings me to yet another gripe I've got with firefox, _WHY_ does
it run javascript for tabs I can't see? Simply freeze the interpreter.
Because people expect gmail to provide them with status updates even if 
it's not the foreground tab.
Then again, what does JavaScript do with these timers? I don't really
see how javascript/random-native-binary are really different, something
needs doing. What something?
I agree that the thing that needs doing probably involves web developers 
and threats of implied violence, but I suspect that web developers are 
being created faster than we can reeducate them.

-- 
Matthew Garrett | mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org
Thread (35 messages) 35 messages, 8 authors, last reply 2011-10-17
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