From: Jeff Garzik <jeff@garzik.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: kvm-devel@lists.sourceforge.net, Avi Kivity <avi@qumranet.com>,
Andrew Morton <akpm@osdl.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [kvm-devel] [RFC] Stable kvm userspace interface
Date: Thu, 11 Jan 2007 03:26:13 -0500 [thread overview]
Message-ID: <45A5F4A5.9000408@garzik.org> (raw)
In-Reply-To: <200701110834.43800.arnd@arndb.de>
Arnd Bergmann wrote:
> On Tuesday 09 January 2007 14:47, Jeff Garzik wrote:
>> Can we please avoid adding a ton of new ioctls? ioctls inevitably
>> require 64-bit compat code for certain architectures, whereas
>> sysfs/procfs does not.
>
> For performance reasons, an ascii string based interface is not
> desireable here, some of these calls should be optimized to
> the point of counting cycles.
sysfs does not require ASCII...
Jeff
WARNING: multiple messages have this Message-ID (diff)
From: Jeff Garzik <jeff-o2qLIJkoznsdnm+yROfE0A@public.gmane.org>
To: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
Andrew Morton <akpm-3NddpPZAyC0@public.gmane.org>,
linux-kernel
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [RFC] Stable kvm userspace interface
Date: Thu, 11 Jan 2007 03:26:13 -0500 [thread overview]
Message-ID: <45A5F4A5.9000408@garzik.org> (raw)
In-Reply-To: <200701110834.43800.arnd-r2nGTMty4D4@public.gmane.org>
Arnd Bergmann wrote:
> On Tuesday 09 January 2007 14:47, Jeff Garzik wrote:
>> Can we please avoid adding a ton of new ioctls? ioctls inevitably
>> require 64-bit compat code for certain architectures, whereas
>> sysfs/procfs does not.
>
> For performance reasons, an ascii string based interface is not
> desireable here, some of these calls should be optimized to
> the point of counting cycles.
sysfs does not require ASCII...
Jeff
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys - and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
next prev parent reply other threads:[~2007-01-11 8:26 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-09 13:37 [RFC] Stable kvm userspace interface Avi Kivity
2007-01-09 13:37 ` Avi Kivity
2007-01-09 13:47 ` Jeff Garzik
2007-01-09 13:47 ` Jeff Garzik
2007-01-09 14:02 ` [kvm-devel] " James Morris
2007-01-09 14:02 ` James Morris
2007-01-09 14:11 ` Avi Kivity
2007-01-09 14:11 ` Avi Kivity
2007-01-11 7:34 ` [kvm-devel] " Arnd Bergmann
2007-01-11 7:34 ` Arnd Bergmann
2007-01-11 8:03 ` [kvm-devel] " Avi Kivity
2007-01-11 8:03 ` Avi Kivity
2007-01-11 8:26 ` Jeff Garzik [this message]
2007-01-11 8:26 ` Jeff Garzik
2007-01-11 8:32 ` [kvm-devel] " Avi Kivity
2007-01-11 8:32 ` Avi Kivity
2007-01-12 11:19 ` [kvm-devel] " Pavel Machek
2007-01-11 17:40 ` David Lang
2007-01-11 17:40 ` David Lang
2007-01-11 7:26 ` [kvm-devel] " Arnd Bergmann
2007-01-11 7:26 ` Arnd Bergmann
2007-01-11 8:02 ` [kvm-devel] " Avi Kivity
2007-01-11 8:02 ` Avi Kivity
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=45A5F4A5.9000408@garzik.org \
--to=jeff@garzik.org \
--cc=akpm@osdl.org \
--cc=arnd@arndb.de \
--cc=avi@qumranet.com \
--cc=kvm-devel@lists.sourceforge.net \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.