Re: [PATCH v4 00/10] sched/psi: some optimizations and extensions

[Peter Zijlstra]

On Tue, Sep 06, 2022 at 09:13:27PM +0800, Chengming Zhou wrote:

Ah, I see Johannes has acked them all, I missed that.

> > Chengming Zhou (9):
> >   sched/psi: fix periodic aggregation shut off
> >   sched/psi: don't create cgroup PSI files when psi_disabled
> >   sched/psi: save percpu memory when !psi_cgroups_enabled
> >   sched/psi: move private helpers to sched/stats.h
> >   sched/psi: optimize task switch inside shared cgroups again
> >   sched/psi: add PSI_IRQ to track IRQ/SOFTIRQ pressure
> >   sched/psi: consolidate cgroup_psi()
> >   sched/psi: cache parent psi_group to speed up groups iterate
> >   sched/psi: per-cgroup PSI accounting disable/re-enable interface
> > 
> > Johannes Weiner (1):
> >   sched/psi: remove NR_ONCPU task accounting

For future reference:

  https://www.kernel.org/doc/html/latest/process/maintainer-tip.html

Note all patches violate 1.2.2 for not starting the patch description
with a uppercase letter. I'll go manually fix up this time.