From: yong w <yongw.pur@gmail.com>
To: Michal Hocko <mhocko@suse.com>
Cc: Tejun Heo <tj@kernel.org>,
"Peter Zijlstra (Intel)" <peterz@infradead.org>,
wang.yong12@zte.com.cn, Cgroups <cgroups@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Linux MM <linux-mm@kvack.org>,
yang.yang29@zte.com.cn
Subject: Re: [PATCH v3] vmpressure: wake up work only when there is registration event
Date: Mon, 27 Sep 2021 23:43:04 +0800 [thread overview]
Message-ID: <CAOH5QeBA7+W3Pc6z50mExv_3Zoh+v_4wrxweiRBsnsXN66gOmg@mail.gmail.com> (raw)
In-Reply-To: <YU3ciRm7L2p9lJo6@dhcp22.suse.cz>
> Your data still doesn't make any sense. I have asked about that in the
> previous submission and you haven't really clarified anything. How come
> your task-clock has almost doubled. You are likely not not comparing
> apples to apples or something weird is going on.
>
> This patch is not going to fly without a sensible data and analysis of
> that data.
I see. I'll try to test the optimization again.
Thanks a lot!
prev parent reply other threads:[~2021-09-27 15:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-24 13:44 [PATCH v3] vmpressure: wake up work only when there is registration event yongw.pur
2021-09-24 14:11 ` Michal Hocko
2021-09-27 15:43 ` yong w [this message]
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