From: Dan Malek <dan@netx4.com>
To: Marcus Sundberg <erammsu@kieraypc01.p.y.ki.era.ericsson.se>
Cc: Bjvrn Lundberg <bjorn.lundberg@inu.se>,
linuxppc-embedded@lists.linuxppc.org
Subject: Re: Performance 2.2.13 and USB work
Date: Mon, 06 Mar 2000 13:01:26 -0500 [thread overview]
Message-ID: <38C3F276.94C7566B@netx4.com> (raw)
In-Reply-To: kfyput8rv4y.fsf@kieraypc07.p.y.ki.era.ericsson.se
Marcus Sundberg wrote:
> The fact that Dan's 2.2.13 uses write through cache is one thing that
> will affect performance. Grep for DC_SFWT in kernel/head.S and change
> the #if 0 to #if 1.
I did this because many people were using the standard
distribution libraries, which don't work with copyback
enabled.
For a real treat, download the linuxplanet-2.2.13 kernel
sources from MontaVista. It includes some configuration
options that will be in the 2.3.xx sources once I get
them to compile :-). For example, the copyback cache
and 860 Rev. B cpu6 silicon errata are configurable.
-- Dan
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2000-03-06 18:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-02-09 14:59 Converting vmlinux.initrd to S-RECORD Sebastien Articlaux
2000-02-09 20:42 ` Dan Malek
2000-02-09 20:58 ` Wolfgang Denk
2000-02-11 11:44 ` On-Chip-Debugging for MPC 860 ? Tobias Otto-Adamczak
2000-02-13 23:33 ` Graham Stoney
2000-02-14 1:45 ` Dan Malek
2000-02-29 5:45 ` Graham Stoney
2000-02-29 8:00 ` Dan Malek
2000-03-01 9:37 ` Performance 2.2.13 and USB work Björn Lundberg
2000-03-06 15:11 ` Marcus Sundberg
2000-03-06 18:01 ` Dan Malek [this message]
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