Messages in this thread | | | Date | Tue, 30 Jul 2019 10:55:41 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 04/14] sched,fair: move runnable_load_avg to cfs_rq |
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On Mon, Jul 22, 2019 at 01:33:38PM -0400, Rik van Riel wrote: > Since only the root cfs_rq runnable_load_avg field is used any more, > we can move the field from struct sched_avg, which every sched_entity > has one of, directly into the struct cfs_rq, of which we have way fewer. > > No functional changes. > > Suggested-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
I think he's praying on space in that cacheline ;-)
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