Messages in this thread | | | Subject | Re: [PATCH 0/2] sched/fair: Improve cost accounting of newidle_balance | From | Tim Chen <> | Date | Mon, 04 Oct 2021 16:06:58 -0700 |
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On Mon, 2021-10-04 at 19:14 +0200, Vincent Guittot wrote: > Improve the precision of the cost of newidle_balance by taking into > account > the time spent in updating blocked load and skipping load balance > loop > entirely if there is no chance to run at least one. >
Thanks Vincent.
I'll ask our benchmark team to give it a spin. They've been fairly busy. I hope to get some bandwidth from them in next couple of weeks.
Tim
> Vincent Guittot (2): > sched/fair: account update_blocked_averages in newidle_balance cost > sched/fair: Skip update_blocked_averages if we are defering load > balance > > kernel/sched/fair.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) >
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