Re: [PATCH v3 04/10] sched/fair: rework load_balance

From: Rik van Riel
Date: Sun Sep 29 2019 - 21:24:15 EST


On Thu, 2019-09-19 at 09:33 +0200, Vincent Guittot wrote:
>
> Also the load balance decisions have been consolidated in the 3
> functions
> below after removing the few bypasses and hacks of the current code:
> - update_sd_pick_busiest() select the busiest sched_group.
> - find_busiest_group() checks if there is an imbalance between local
> and
> busiest group.
> - calculate_imbalance() decides what have to be moved.

I really like the direction this series is going.

However, I suppose I should run these patches for
a few days with some of our test workloads before
I send out an ack for this patch :)

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