From: Jens Axboe <axboe@suse.de>
To: Roy Sigurd Karlsbakk <roy@karlsbakk.net>
Cc: Roger Larsson <roger.larsson@norran.net>,
Andrew Morton <akpm@zip.com.au>,
linux-kernel@vger.kernel.org
Subject: Re: Errors in the VM - detailed
Date: Sat, 2 Feb 2002 15:44:49 +0100 [thread overview]
Message-ID: <20020202154449.D4934@suse.de> (raw)
In-Reply-To: <200202011847.g11Ilwa14845@maila.telia.com> <Pine.LNX.4.30.0202021543310.10436-100000@mustard.heime.net>
In-Reply-To: <Pine.LNX.4.30.0202021543310.10436-100000@mustard.heime.net>
On Sat, Feb 02 2002, Roy Sigurd Karlsbakk wrote:
> > Jens said earlier "Roy, please try and change
> > the queue_nr_requests assignment in ll_rw_blk:blk_dev_init() to
> > something like 2048." - Roy have you tested this too?
>
> No ... Where do I change it?
drivers/block/ll_rw_blk.c:blk_dev_init()
{
queue_nr_requests = 64;
if (total_ram > MB(32))
queue_nr_requests = 256;
Change the 256 to 2048.
--
Jens Axboe
next prev parent reply other threads:[~2002-02-02 14:46 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-31 15:05 Errors in the VM - detailed Roy Sigurd Karlsbakk
2002-01-31 15:44 ` David Mansfield
2002-01-31 20:21 ` Roger Larsson
2002-01-31 20:29 ` Jens Axboe
2002-01-31 20:43 ` Andrew Morton
2002-01-31 21:37 ` Jens Axboe
2002-02-01 16:05 ` Roy Sigurd Karlsbakk
2002-02-01 16:11 ` Roy Sigurd Karlsbakk
2002-02-01 18:44 ` Roger Larsson
2002-02-01 18:52 ` Roger Larsson
2002-02-01 18:57 ` Jens Axboe
2002-02-02 14:52 ` Roy Sigurd Karlsbakk
2002-02-02 14:43 ` Roy Sigurd Karlsbakk
2002-02-02 14:43 ` Roy Sigurd Karlsbakk
2002-02-02 14:44 ` Jens Axboe [this message]
2002-02-02 15:03 ` Roy Sigurd Karlsbakk
2002-02-02 15:06 ` Jens Axboe
2002-02-02 15:22 ` Errors in the VM - detailed (or is it Tux?) Roy Sigurd Karlsbakk
2002-02-02 15:31 ` Errors in the VM - detailed (or is it Tux? or rmap? or those together...) Roger Larsson
2002-02-02 15:38 ` Roy Sigurd Karlsbakk
2002-02-02 16:24 ` Roger Larsson
2002-02-02 16:39 ` Roy Sigurd Karlsbakk
2002-02-02 16:52 ` Roy Sigurd Karlsbakk
2002-02-02 17:29 ` Roger Larsson
2002-02-02 17:45 ` Errors in the VM - detailed Roy Sigurd Karlsbakk
2002-02-01 17:39 ` Denis Vlasenko
[not found] <OF675D993F.933C6CB9-ON88256B52.00595CCC@boulder.ibm.com>
2002-02-01 11:52 ` Roy Sigurd Karlsbakk
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