From: Andrea Arcangeli <andrea@qumranet.com>
To: Christoph Lameter <clameter@sgi.com>
Cc: akpm@linux-foundation.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, kvm-devel@lists.sourceforge.net,
general@lists.openfabrics.org, Jack Steiner <steiner@sgi.com>,
Robin Holt <holt@sgi.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Izik Eidus <izike@qumranet.com>, Avi Kivity <avi@qumranet.com>,
Nick Piggin <npiggin@suse.de>
Subject: Re: Notifier for Externally Mapped Memory (EMM) V1
Date: Fri, 7 Mar 2008 20:12:57 +0100 [thread overview]
Message-ID: <20080307191257.GN24114@v2.random> (raw)
In-Reply-To: <Pine.LNX.4.64.0803051600470.7481@schroedinger.engr.sgi.com>
On Wed, Mar 05, 2008 at 04:22:11PM -0800, Christoph Lameter wrote:
> + if (e->callback) {
> + x = e->callback(e, mm, op, start, end);
> + if (x)
> + return x;
[..]
> +
> + if (emm_notify(mm, emm_referenced, address, address + PAGE_SIZE))
> + referenced++;
This has still the same aging bug as in the RFC version.
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prev parent reply other threads:[~2008-03-07 19:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-06 0:22 Christoph Lameter
2008-03-06 6:12 ` [kvm-devel] " Avi Kivity
2008-03-07 19:12 ` Andrea Arcangeli [this message]
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