Re: [PATCH v10 5/9] sched/fair: Take into account latency priority at wakeup

From: Vincent Guittot
Date: Tue Feb 21 2023 - 10:34:35 EST


On Tue, 21 Feb 2023 at 16:08, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
>
> On Tue, Feb 21, 2023 at 03:21:54PM +0100, Vincent Guittot wrote:
> > On Tue, 21 Feb 2023 at 14:05, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
>
> > > Should we perhaps also do this for latency_nice == 0?, in any case I
> > > think this can be moved to its own patch to avoid doing too much in the
> > > one patch. It seems fairly self contained.
> >
> > This function is then removed by patch 9 as the additional rb tree
> > fixes all cases
>
> Also, since you remove it again later, perhaps not introduce it at all?

Yes, I have done the split to easily revert patch 8 if needed but
keep good behavior. I can probably remove this and patch 9 completly