From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: ncunningham@linuxmail.org
Cc: Tim Schmielau <tim@physik3.uni-rostock.de>,
Pavel Machek <pavel@ucw.cz>,
Linux Kernel list <linux-kernel@vger.kernel.org>,
Paul Mackerras <paulus@samba.org>, Andrew Morton <akpm@osdl.org>,
Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>,
Jens Axboe <axboe@suse.de>
Subject: Re: Strange IO behaviour on wakeup from sleep
Date: Wed, 27 Oct 2004 23:08:18 +1000 [thread overview]
Message-ID: <1098882498.9497.17.camel@gaston> (raw)
In-Reply-To: <1098882118.4097.10.camel@desktop.cunninghams>
On Wed, 2004-10-27 at 23:01 +1000, Nigel Cunningham wrote:
> Hi.
>
> On Wed, 2004-10-27 at 22:06, Benjamin Herrenschmidt wrote:
> > The problem has been observed on ppc, while this patch only affects
> > i386...
>
> Another shot in the dark....
>
> Nothing interesting about /proc/interrupts?
Nope, looked already, interrupts seem to flow normally... the box works,
there are no errors or lost interrupts, it's just that disk IOs are
_extremely_ slow...
Ben.
next prev parent reply other threads:[~2004-10-27 13:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-27 2:56 Strange IO behaviour on wakeup from sleep Benjamin Herrenschmidt
2004-10-27 6:24 ` Jens Axboe
2004-10-27 11:20 ` Tim Schmielau
2004-10-27 12:06 ` Benjamin Herrenschmidt
2004-10-27 12:13 ` Tim Schmielau
2004-10-27 13:01 ` Nigel Cunningham
2004-10-27 13:08 ` Benjamin Herrenschmidt [this message]
2004-10-27 13:20 ` Nigel Cunningham
-- strict thread matches above, loose matches on Subject: below --
2004-10-27 14:18 Zachary Amsden
2004-10-27 22:40 ` Benjamin Herrenschmidt
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