Messages in this thread | | | Date | Wed, 3 May 2017 11:10:59 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 1/2] sched/fair: Fix how load gets propagated from cfs_rq to its sched_entity |
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On Tue, May 02, 2017 at 04:00:28PM -0400, Tejun Heo wrote: > Hello, Peter. > > Your changes need the following fix patch.
D'0h, so much for not running my patches through a compiler ;-)
> With the fix and > "sched/fair: Always propagate runnable_load_avg" applied, it seems to > work fine. The propagated number is a bit different but I don't see > noticeable difference in behavior and the new number seems to better > represent what we need.
Right. Let me stare at that always propagate thing a bit. My instant worry is overhead, but yeah, we need something to make this work.
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