From: Cong Wang <xiyou.wangcong@gmail.com>
To: linux-mm@kvack.org
Cc: stable@vger.kernel.org
Subject: Re: Consider for longterm kernels: mm: avoid swapping out with swappiness==0
Date: Mon, 10 Sep 2012 13:36:25 +0000 (UTC) [thread overview]
Message-ID: <k2kqcp$a12$1@ger.gmane.org> (raw)
In-Reply-To: CAGDaZ_pLTR3FZy4-txF7ZhMy60xp_BB=-JORd8OhcGcJOG6YCw@mail.gmail.com
On Sun, 09 Sep 2012 at 18:03 GMT, Shentino <shentino@gmail.com> wrote:
>
> Just curious, but what theoretically would happen if someone were to
> want to set swappiness to 200 or something?
>
> Should it be sorta like vfs_cache_pressure?
>
How could it be set to 200? As 0~100 is valid:
{
.procname = "swappiness",
.data = &vm_swappiness,
.maxlen = sizeof(vm_swappiness),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
.extra1 = &zero,
.extra2 = &one_hundred,
},
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next prev parent reply other threads:[~2012-09-10 13:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5038E7AA.5030107@gmail.com>
2012-09-09 16:57 ` Consider for longterm kernels: mm: avoid swapping out with swappiness==0 Ben Hutchings
2012-09-09 17:15 ` Rik van Riel
2012-09-09 18:03 ` Shentino
2012-09-10 13:36 ` Cong Wang [this message]
2012-09-10 17:07 ` Shentino
2012-09-10 17:40 ` Shentino
2012-09-09 18:27 ` Ben Hutchings
2012-09-09 20:34 ` Willy Tarreau
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