This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


Re: [Xen-devel] Re: [PATCH 2/9] xen: convert to 64 bit stats interface

To: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Subject: Re: [Xen-devel] Re: [PATCH 2/9] xen: convert to 64 bit stats interface
From: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>
Date: Wed, 15 Jun 2011 09:38:12 +0100
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "netdev@xxxxxxxxxxxxxxx" <netdev@xxxxxxxxxxxxxxx>, Jeremy Fitzhardinge <Jeremy.Fitzhardinge@xxxxxxxxxx>, Ben Hutchings <bhutchings@xxxxxxxxxxxxxx>, Stephen Hemminger <shemminger@xxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>
Delivery-date: Wed, 15 Jun 2011 01:39:47 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20110614210756.GA22304@xxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Organization: Citrix Systems, Inc.
References: <20110609005356.160260858@xxxxxxxxxx> <20110609005417.385577995@xxxxxxxxxx> <1307584605.22348.527.camel@localhost> <20110614210756.GA22304@xxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
On Tue, 2011-06-14 at 22:07 +0100, Konrad Rzeszutek Wilk wrote:
> On Thu, Jun 09, 2011 at 02:56:45AM +0100, Ben Hutchings wrote:
> > On Wed, 2011-06-08 at 17:53 -0700, Stephen Hemminger wrote:
> > > Convert xen driver to 64 bit statistics interface.
> > > This driver was already counting packet per queue in a 64 bit value so not
> > > a huge change.
> > [...]
> > 
> > I think this driver will need to use u64_stats_sync.
> Ian?

I'll defer to Ben on this, but the case for needing u64_stats_sync for
64 bit values seems reasonable to me.


Xen-devel mailing list

<Prev in Thread] Current Thread [Next in Thread>