Messages in this thread | | | Date | Mon, 31 Mar 2014 23:26:31 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH] sched: update_rq_clock() must skip ONE update |
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On Tue, 01 Apr 2014 05:10:14 +0200 Mike Galbraith <umgwanakikbuti@gmail.com> wrote: > Maybe it should just die as more potential trouble than it's worth. It > has saved a pile of fastpath cycles, losing those again would be a > shame. Accounting doesn't need to be perfect (is the enemy of good), > but it does need to be a guaranteed good.
I don't think we should get rid of it. But better comments in the scheduler would be nice.
-- Steve
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