From: Andrea Arcangeli <andrea@suse.de>
To: Tom Holroyd <tomh@po.crl.go.jp>
Cc: Marcelo Tosatti <marcelo@conectiva.com.br>,
kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: Linux 2.4.19-pre5
Date: Tue, 16 Apr 2002 16:49:19 +0200 [thread overview]
Message-ID: <20020416164919.D29747@dualathlon.random> (raw)
In-Reply-To: <Pine.LNX.4.21.0204041627580.10117-100000@freak.distro.conectiva> <Pine.LNX.4.44.0204051300130.9007-100000@holly.crl.go.jp>
On Fri, Apr 05, 2002 at 01:13:30PM +0900, Tom Holroyd wrote:
> On Thu, 4 Apr 2002, Marcelo Tosatti wrote:
>
> > Could you please try to reproduce with 2.4.19-pre4 ?
>
> OK, I could, so I searched back and -pre1 was OK. This behavior
> showed up in -pre2. It seems to be related to the mm changes.
> Unfortunately I don't know how to back those out safely to check that.
>
> To repeat, I set up a window that has to be redrawn (no backing
> store), then use ee (electric eyes) to scroll through 50 or so JPGs
> then go back to redraw the aforementioned window. In -pre2 I get 5
> sec freezes and no disk IO during the interval, so it seems like a
> memory management thing.
>
> Any tests I could do? A -pre2 patch without the mm changes?
there are no mm diffs between pre1 and pre2. The first mm changes are in
pre5.
Andrea
next prev parent reply other threads:[~2002-04-16 14:49 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-04 9:08 Linux 2.4.19-pre5 Tom Holroyd
2002-04-04 19:28 ` Marcelo Tosatti
2002-04-05 4:13 ` Tom Holroyd
2002-04-16 14:49 ` Andrea Arcangeli [this message]
2002-04-17 1:22 ` Tom Holroyd
-- strict thread matches above, loose matches on Subject: below --
2002-03-30 18:53 rwhron
2002-03-30 19:49 ` Andrew Morton
2002-03-30 21:33 ` Randy Hron
2002-03-30 21:42 ` Ed Sweetman
2002-03-30 22:25 ` Randy Hron
2002-03-30 23:48 ` Ed Sweetman
2002-03-31 12:42 ` Randy Hron
2002-03-31 20:05 ` Ed Sweetman
2002-03-31 23:11 ` Randy Hron
2002-03-31 6:52 ` Andrew Morton
2002-04-01 0:36 ` Andrea Arcangeli
2002-04-01 1:24 ` Andrea Arcangeli
2002-03-29 21:47 Marcelo Tosatti
2002-03-30 20:40 ` Michal Jaegermann
2002-03-30 23:34 ` Keith Owens
2002-03-31 1:41 ` Michal Jaegermann
2002-04-04 19:50 ` Adrian Bunk
2002-04-04 21:41 ` Marcelo Tosatti
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