linux-kernel - Re: [PATCH 0/3] sched/psi: psi bug fixes and cleanups

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Message-ID: <YvKbUbFCaf6WcF26@slm.duckdns.org>
Date:   Tue, 9 Aug 2022 07:37:21 -1000
From:   Tejun Heo <tj@...nel.org>
To:     Hao Jia <jiahao.os@...edance.com>
Cc:     mingo@...hat.com, peterz@...radead.org, mingo@...nel.org,
        juri.lelli@...hat.com, vincent.guittot@...aro.org,
        dietmar.eggemann@....com, rostedt@...dmis.org, bsegall@...gle.com,
        mgorman@...e.de, bristot@...hat.com, vschneid@...hat.com,
        linux-kernel@...r.kernel.org, Johannes Weiner <hannes@...xchg.org>
Subject: Re: [PATCH 0/3] sched/psi: psi bug fixes and cleanups

(cc'ing Johannes)

On Sat, Aug 06, 2022 at 08:05:07PM +0800, Hao Jia wrote:
> These three patches are about PSI.
> patch 1: Fixed PSI statistics error caused by unzeroed memory
> in struct psi_group.
> patch 2 and patch 3 are to clean up some unused functions
> and parameters.
> 
> Hao Jia (3):
>   sched/psi: Zero the memory of struct psi_group
>   sched/psi: Remove unused parameter nbytes of psi_trigger_create()
>   sched/psi: Remove redundant cgroup_psi() when !CONFIG_CGROUPS
> 
>  include/linux/cgroup.h |  5 -----
>  include/linux/psi.h    |  2 +-
>  kernel/cgroup/cgroup.c |  2 +-
>  kernel/sched/psi.c     | 10 +++-------
>  4 files changed, 5 insertions(+), 14 deletions(-)

Johannes, care to review these patches?

Thanks.

-- 
tejun