From: Andi Kleen <ak@muc.de>
To: Chris Wright <chrisw@sous-sol.org>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>,
Zachary Amsden <zach@vmware.com>,
Linus Torvalds <torvalds@osdl.org>,
Rusty Russell <rusty@rustcorp.com.au>,
Dan Hecht <dhecht@vmware.com>, Dan Arai <arai@vmware.com>,
Andrew Morton <akpm@osdl.org>,
Virtualization Mailing List <virtualization@lists.osdl.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Daniel Walker <dwalker@mvista.com>
Subject: Re: [PATCH 2/9] Sched clock paravirt op fix.patch
Date: 13 Mar 2007 17:16:56 +0100
Date: Tue, 13 Mar 2007 17:16:56 +0100 [thread overview]
Message-ID: <20070313161656.GA12128@muc.de> (raw)
In-Reply-To: <20070313160709.GH10574@sequoia.sous-sol.org>
On Tue, Mar 13, 2007 at 09:07:09AM -0700, Chris Wright wrote:
> * Jeremy Fitzhardinge (jeremy@goop.org) wrote:
> > In other words, regardless of whether this particular pv_op lives or
> > dies, we're going to need to have to deal with stolen time properly. I
> > think this hook is reasonable and useful step towards doing that.
>
> Exactly. Normal interrupts we can handle. Having CPU completely
> disappear for unkown time periods we can't, and will need to.
But that is just what a interrupt is.
-Andi
next prev parent reply other threads:[~2007-03-13 16:16 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-02 2:54 [PATCH 2/9] Sched clock paravirt op fix.patch Zachary Amsden
2007-03-13 14:01 ` Andi Kleen
2007-03-13 15:26 ` Jeremy Fitzhardinge
2007-03-13 16:07 ` Chris Wright
2007-03-13 16:16 ` Andi Kleen [this message]
2007-03-13 16:37 ` Rik van Riel
2007-03-13 20:56 ` Andi Kleen
2007-03-13 21:05 ` Jeremy Fitzhardinge
2007-03-16 21:29 ` Matt Mackall
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