From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anthony Liguori <aliguori@us.ibm.com>
Subject: Re: Transactions and watches
Date: Wed, 05 Oct 2005 15:50:31 -0500
Message-ID: <43443C97.5010601@us.ibm.com>
References: <e08041f30510050944n4e3d3b64j9c123f61b645c701@mail.gmail.com>	
	<0944e5db9597f942ac7454521b14734f@cl.cam.ac.uk>	
	<e08041f30510050953i42fe1f56t73d63ffe8b3371eb@mail.gmail.com>	
	<43440BD2.4050403@us.ibm.com>
	<e08041f30510051344x72c9efc6q684d04803dde958c@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xensource.com>
In-Reply-To: <e08041f30510051344x72c9efc6q684d04803dde958c@mail.gmail.com>
List-Unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: Jacob Gorm Hansen <jacobg@diku.dk>
Cc: xen-devel@lists.xensource.com
List-Id: xen-devel@lists.xenproject.org

Jacob Gorm Hansen wrote:

>On 10/5/05, Anthony Liguori <aliguori@us.ibm.com> wrote:
>  
>
>>What snapshot of unstable are you using?
>>
>>The only thing different about transactions is that slow things down a
>>bit.  It would indicate you're seeing race conditions.
>>
>>Note, that I've not been able to recreate the problems you're having
>>with your code.  What OS are you using?  Do you have patches against
>>unstable?
>>    
>>
>
>Hmm perhaps this is due to me being on a single CPU without SMT? Could
>explain why my races are different?
>  
>
I'm also on a single CPU w/o SMT :-)

Regards,

Anthony Liguori

>Jacob
>
>  
>