From: Satish Eerpini <eerpini@gmail.com>
To: Ray Lee <ray-lk@madrabbit.org>
Cc: Rik van Riel <riel@redhat.com>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: unresponsiveness on linux desktop during file copy
Date: Sat, 16 May 2009 07:58:09 +0530 [thread overview]
Message-ID: <93655eb70905151928l1dfdf9e0k138485c3080010ea@mail.gmail.com> (raw)
In-Reply-To: <2c0942db0905151102y4f144437xa02632effccda72c@mail.gmail.com>
> Which kernel version? If it's something recent, your programs may be
> getting swapped out due to a flaw in the latest kernels, where it
> accidentally prefers caching file data over mapped pages. If that's
> the case, Rik (cc:d) is working on patches to address the issue, and
> may appreciate another tester.
this may be the reason, I have seen this lag only with kernel >
2.6.28, currently I am running vanilla kernel 2.6.29.1 .
Satish
--
http://satish.playdrupal.com
next prev parent reply other threads:[~2009-05-16 2:28 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-15 17:07 Satish Eerpini
2009-05-15 17:12 ` Mark Knecht
[not found] ` <93655eb70905151024o634f8432j6c3db85df1f6ddfc@mail.gmail.com>
[not found] ` <5bdc1c8b0905151120p5aa58318t1765544fbbb695b2@mail.gmail.com>
2009-05-16 2:38 ` Satish Eerpini
2009-05-16 2:47 ` Mark Knecht
2009-05-16 3:12 ` Satish Eerpini
2009-05-16 3:37 ` Mark Knecht
2009-05-16 6:52 ` Satish Eerpini
2009-05-16 21:11 ` Mark Knecht
2009-05-17 8:54 ` Robert Hancock
2009-05-17 9:04 ` Satish Eerpini
2009-05-17 8:52 ` Robert Hancock
2009-05-15 18:02 ` Ray Lee
2009-05-15 19:33 ` Christoph Lameter
2009-05-16 16:03 ` Ray Lee
2009-05-16 17:38 ` Rik van Riel
2009-05-17 1:19 ` Wu Fengguang
2009-05-17 1:27 ` Satish Eerpini
2009-05-17 2:08 ` Wu Fengguang
2009-05-17 4:30 ` Satish Eerpini
2009-05-17 4:57 ` Arjan van de Ven
2009-05-17 4:58 ` Wu Fengguang
2009-05-17 6:18 ` Satish Eerpini
2009-05-17 9:30 ` Wu Fengguang
2009-05-17 12:01 ` Satish Eerpini
2009-05-17 12:17 ` Wu Fengguang
2009-05-17 12:27 ` Satish Eerpini
2009-05-17 12:39 ` Wu Fengguang
2009-05-17 13:03 ` Satish Eerpini
2009-05-17 13:11 ` Wu Fengguang
2009-05-17 13:43 ` Satish Eerpini
2009-05-17 13:14 ` Michael S. Zick
2009-05-16 2:28 ` Satish Eerpini [this message]
2009-05-16 14:25 ` Satish Eerpini
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