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Re: nanosleep() for shorted than schedule slice

On Sun, Jul 02, 2017 at 01:16:15PM +0000, Christos Zoulas wrote:
> The solution is to implement "tickless kernel". It is not that difficult.

Yes and no. The difficult hard is introducing it without creating
noticable performance regressions. Just switching the call wheel to a RB
tree for example gave a release regression of more than 1% when


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