From: Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: [patch] Re: Interaction between Xen and XFS: stray RW mappings
Date: Tue, 23 Oct 2007 07:33:32 -0700
Message-ID: <471E063C.4020204@goop.org>
References: <alpine.DEB.0.9999.0710212015430.2320@twinlark.arctic.org> <471C1A61.1010001@goop.org> <p73sl439s7k.fsf@bingen.suse.de> <471CEEB4.9040807@goop.org> <20071022190740.GA1695@one.firstfloor.org> <20071022223224.GC995458@sgi.com> <20071022233514.GA9057@one.firstfloor.org> <20071023003641.GF995458@sgi.com> <20071023070414.GM66820511@sgi.com> <20071023093035.GB24536@one.firstfloor.org> <20071023124137.GP66820511@sgi.com>
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To: David Chinner <dgc@sgi.com>
Cc: Andi Kleen <andi@firstfloor.org>, dean gaudet <dean@arctic.org>, Nick Piggin <nickpiggin@yahoo.com.au>, Xen-devel <xen-devel@lists.xensource.com>, Morten@suse.de, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, =?ISO-8859-1?Q?B=F8geskov?= <xen-users@morten.bogeskov.dk>, xfs@oss.sgi.com, xfs-masters@oss.sgi.com, Mark Williamson <mark.williamson@cl.cam.ac.uk>
List-Id: xen-devel@lists.xenproject.org

David Chinner wrote:
> Nick, Jeremy, (others?) any objections to this approach to solve
> the problem?

Seems sounds in principle.   I think Nick's shootdown-stray-mappings mm
API call is a better long-term answer, but this will do for now.  I'll
test it out today.

    J