From: Michal Hocko <mhocko@kernel.org>
To: Yafang Shao <laoar.shao@gmail.com>
Cc: akpm@linux-foundation.org, hannes@cmpxchg.org, linux-mm@kvack.org
Subject: Re: [PATCH v2] mm, memcg: add workingset_restore in memory.stat
Date: Mon, 4 May 2020 15:29:45 +0200 [thread overview]
Message-ID: <20200504132945.GQ22838@dhcp22.suse.cz> (raw)
In-Reply-To: <20200504131739.11246-1-laoar.shao@gmail.com>
On Mon 04-05-20 09:17:39, Yafang Shao wrote:
[...]
> diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
> index bcc80269bb6a..0733b659e757 100644
> --- a/Documentation/admin-guide/cgroup-v2.rst
> +++ b/Documentation/admin-guide/cgroup-v2.rst
> @@ -1329,6 +1329,9 @@ PAGE_SIZE multiple when read back.
> workingset_activate
> Number of refaulted pages that were immediately activated
>
> + workingset_restore
> + Number of transitioning of refaulted pages
> +
I believe something like the following would be more comprehensible
"Number of restored pages which have been detected as an active
workingset before they got reclaimed."
> workingset_nodereclaim
> Number of times a shadow node has been reclaimed
>
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2020-05-04 13:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-04 13:17 Yafang Shao
2020-05-04 13:29 ` Michal Hocko [this message]
2020-05-04 13:40 ` Yafang Shao
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