From: Rik van Riel <riel@redhat.com>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Miklos Szeredi <miklos@szeredi.hu>,
wfg@mail.ustc.edu.cn, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] remove throttle_vm_writeout()
Date: Fri, 5 Oct 2007 15:54:18 -0400 [thread overview]
Message-ID: <20071005155418.5309e9c3@cuia.boston.redhat.com> (raw)
In-Reply-To: <1191569577.22357.22.camel@twins>
On Fri, 05 Oct 2007 09:32:57 +0200
Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> I think just adding nr_cpus * ratelimit_pages to the dirth_thresh in
> throttle_vm_writeout() will also solve the problem
Agreed, that should fix the main latency issues.
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prev parent reply other threads:[~2007-10-05 19:54 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-04 12:25 [PATCH] remove throttle_vm_writeout() Miklos Szeredi
2007-10-04 12:40 ` Peter Zijlstra
2007-10-04 13:00 ` Miklos Szeredi
2007-10-04 13:23 ` Peter Zijlstra
2007-10-04 13:49 ` Miklos Szeredi
2007-10-04 16:47 ` Peter Zijlstra
2007-10-04 17:46 ` Andrew Morton
2007-10-04 18:10 ` Peter Zijlstra
2007-10-04 18:54 ` Andrew Morton
[not found] ` <20071005123028.GA10372@mail.ustc.edu.cn>
2007-10-05 12:30 ` Fengguang Wu
2007-10-05 17:20 ` Andrew Morton
[not found] ` <20071006023224.GA7526@mail.ustc.edu.cn>
2007-10-06 2:32 ` Fengguang Wu
2007-10-07 23:54 ` David Chinner
[not found] ` <20071008003349.GA5455@mail.ustc.edu.cn>
2007-10-08 0:33 ` Fengguang Wu
2007-10-04 21:07 ` Miklos Szeredi
2007-10-04 21:56 ` Andrew Morton
2007-10-04 22:39 ` Miklos Szeredi
2007-10-04 23:09 ` Andrew Morton
2007-10-04 23:26 ` Miklos Szeredi
2007-10-04 23:48 ` Andrew Morton
2007-10-05 0:12 ` Miklos Szeredi
2007-10-05 0:48 ` Andrew Morton
2007-10-05 8:22 ` Peter Zijlstra
2007-10-05 9:22 ` Miklos Szeredi
2007-10-05 9:47 ` Peter Zijlstra
2007-10-05 10:27 ` Miklos Szeredi
2007-10-05 10:32 ` Miklos Szeredi
2007-10-05 15:43 ` John Stoffel
2007-10-05 10:57 ` Peter Zijlstra
2007-10-05 11:27 ` Miklos Szeredi
2007-10-05 17:50 ` Trond Myklebust
2007-10-05 18:32 ` Peter Zijlstra
2007-10-05 19:20 ` Trond Myklebust
2007-10-05 19:23 ` Trond Myklebust
2007-10-05 21:07 ` Peter Zijlstra
[not found] ` <20071006004028.GA7121@mail.ustc.edu.cn>
2007-10-06 0:40 ` Fengguang Wu
2007-10-05 7:32 ` Peter Zijlstra
2007-10-05 19:54 ` Rik van Riel [this message]
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