linux-kernel - Re: [PATCH v20 12/20] mm/vmscan: remove lruvec reget in move_pages_to

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Message-ID: <3aa7469c-1400-5a21-fece-465db8f4e8ac@linux.alibaba.com>
Date:   Tue, 3 Nov 2020 10:51:27 +0800
From:   Alex Shi <alex.shi@...ux.alibaba.com>
To:     Johannes Weiner <hannes@...xchg.org>
Cc:     akpm@...ux-foundation.org, mgorman@...hsingularity.net,
        tj@...nel.org, hughd@...gle.com, khlebnikov@...dex-team.ru,
        daniel.m.jordan@...cle.com, willy@...radead.org, lkp@...el.com,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        cgroups@...r.kernel.org, shakeelb@...gle.com,
        iamjoonsoo.kim@....com, richard.weiyang@...il.com,
        kirill@...temov.name, alexander.duyck@...il.com,
        rong.a.chen@...el.com, mhocko@...e.com, vdavydov.dev@...il.com,
        shy828301@...il.com,
        Alexander Duyck <alexander.h.duyck@...ux.intel.com>,
        Michal Hocko <mhocko@...nel.org>
Subject: Re: [PATCH v20 12/20] mm/vmscan: remove lruvec reget in
 move_pages_to_lru



在 2020/11/2 下午10:52, Johannes Weiner 写道:
> Acked-by: Johannes Weiner <hannes@...xchg.org>
> 
> A brief comment in the code could be good: all pages were isolated
> from the same lruvec (and isolation inhibits memcg migration).

Yes, I will add the words both in code and commit log.

Thanks