Re: [PATCH] hrtimers: Special-case zero length sleeps

[Peter Zijlstra]

On Wed, 2012-02-15 at 20:38 +0000, Matthew Garrett wrote:
> Application authors do seem to have ended up under the belief 
> that sleep(0) is a meaningful thing to do, and the internet seems to be 
> full of suggestions to use it rather than sched_yield().

http://xkcd.com/386/
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