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Message-ID: <20141229085435.GC9984@esperanza>
Date: Mon, 29 Dec 2014 11:54:35 +0300
From: Vladimir Davydov <vdavydov@...allels.com>
To: Johannes Weiner <hannes@...xchg.org>
CC: <linux-kernel@...r.kernel.org>, Michal Hocko <mhocko@...e.cz>,
Greg Thelen <gthelen@...gle.com>, Tejun Heo <tj@...nel.org>,
Andrew Morton <akpm@...ux-foundation.org>, <linux-mm@...ck.org>
Subject: Re: [RFC PATCH 2/2] memcg: add memory and swap knobs to the default
cgroup hierarchy
On Sun, Dec 28, 2014 at 03:30:23PM -0500, Johannes Weiner wrote:
> As such, my proposals would be:
>
> memory.low: the expected lower end of the workload size
> memory.high: the expected upper end
> memory.max: the absolute OOM-enforced maximum size
> memory.current: the current size
>
> And then, in the same vein:
>
> swap.max
> swap.current
>
> These names are short, but they should be unambiguous and descriptive
> in their context, and users will have to consult the documentation on
> how to configure this stuff anyway.
To me, memory.max resembles memory.max_usage_in_bytes from the old
interface, which is confusing. However, if we forget about the old
interface, the new names look fine.
Thanks,
Vladimir
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