From: Rik van Riel <riel@redhat.com>
To: Keir Fraser <keir@xensource.com>
Cc: "Tian, Kevin" <kevin.tian@intel.com>,
xen-devel@lists.xensource.com,
Mark Langsdorf <mark.langsdorf@amd.com>
Subject: Re: [PATCH] 1/2: cpufreq/PowerNow! in Xen: Time and platform changes
Date: Thu, 30 Aug 2007 10:59:11 -0400 [thread overview]
Message-ID: <46D6DB3F.3080104@redhat.com> (raw)
In-Reply-To: <C2FC4CDB.1504D%keir@xensource.com>
Keir Fraser wrote:
> Personally I'm a fan of doing it in dom0 userspace, although doing it within
> Xen can also be argued for. Doing it in dom0 kernel doesn't seem very
> attractive apart from the obvious pragmatic advantage that all the code is
> already in the Linux kernel. :-)
Code duplication is bad. It is the reason why Xen
will (hopefully) go away in the long run. Please do
not propagate this horrible idea that all code should
be copied around and have obsolete versions maintained
forever.
The dom0 kernel is where the code already lives, so
that code should be used.
--
Politics is the struggle between those who want to make their country
the best in the world, and those who believe it already is. Each group
calls the other unpatriotic.
next prev parent reply other threads:[~2007-08-30 14:59 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-29 22:02 [PATCH] 1/2: cpufreq/PowerNow! in Xen: Time and platform changes Mark Langsdorf
2007-08-30 6:41 ` Tian, Kevin
2007-08-30 9:30 ` Keir Fraser
2007-08-30 9:45 ` Tian, Kevin
2007-08-30 10:12 ` Keir Fraser
2007-08-31 1:20 ` Tian, Kevin
2007-08-31 10:04 ` Keir Fraser
2007-08-31 15:09 ` Tian, Kevin
2007-08-31 15:25 ` Keir Fraser
2007-09-01 0:23 ` Tian, Kevin
2007-09-01 11:07 ` Keir Fraser
2007-09-01 13:31 ` Tian, Kevin
2007-09-01 13:57 ` Keir Fraser
2007-09-01 14:14 ` Tian, Kevin
2007-09-01 14:22 ` Tian, Kevin
2007-09-01 14:12 ` Keir Fraser
2007-09-01 14:18 ` Tian, Kevin
2007-09-01 15:26 ` Keir Fraser
2007-09-01 15:45 ` Tian, Kevin
2007-09-01 16:41 ` Keir Fraser
2007-09-03 4:25 ` Tian, Kevin
2007-09-04 17:23 ` Rik van Riel
2007-08-30 14:45 ` Langsdorf, Mark
2007-08-30 15:04 ` Keir Fraser
2007-08-30 18:23 ` Rik van Riel
[not found] ` <1449F58C868D8D4E9C72945771150BDF0207700B@SAUSEXMB1.amd.com>
2007-08-30 20:56 ` Rik van Riel
2007-08-31 2:43 ` Tian, Kevin
2007-08-31 8:41 ` Jan Beulich
2007-08-30 14:59 ` Rik van Riel [this message]
2007-08-31 2:42 ` Tian, Kevin
2007-08-31 9:23 ` Keir Fraser
2007-08-31 13:50 ` Rik van Riel
2007-08-30 14:57 ` Langsdorf, Mark
2007-08-30 15:08 ` Keir Fraser
2007-10-01 8:30 ` xeb
2007-10-01 8:33 ` Keir Fraser
2007-10-02 12:56 ` xeb
2007-10-02 12:57 ` xeb
2007-10-02 13:00 ` xeb
2007-10-02 13:02 ` xeb
-- strict thread matches above, loose matches on Subject: below --
2007-10-02 13:05 xeb
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