netdev - Re: [PATCH 0/2] adding tracepoints to vhost

Open Source and information security mailing list archives

Date:	Tue, 10 Apr 2012 22:58:25 +0800
From:	Zhi Yong Wu <zwu.kernel@...il.com>
To:	"Michael S. Tsirkin" <mst@...hat.com>
Cc:	Stefan Hajnoczi <stefanha@...il.com>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
	virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH 0/2] adding tracepoints to vhost

On Tue, Apr 10, 2012 at 9:45 PM, Michael S. Tsirkin <mst@...hat.com> wrote:
> On Tue, Apr 10, 2012 at 09:10:48PM +0800, Zhi Yong Wu wrote:
>> >> Perhaps this can replace the vhost log feature?  I'm not sure if
>> >> tracepoints support the right data types but it seems like vhost
>> >> debugging could be done using tracing with less code.
>> >>
>> >> Stefan
>> >
>> > vhost log is not a debugging tool, it logs memory accesses for
>> > migration.
>> Great, it is very appreciated if there's some docs about this
>
> About what? vhost logging? See the comment near the
Yeah, thanks
> definition of VHOST_SET_LOG_BASE in vhost.h
>
>> > _______________________________________________
>> > Virtualization mailing list
>> > Virtualization@...ts.linux-foundation.org
>> > https://lists.linuxfoundation.org/mailman/listinfo/virtualization
>>
>>
>>
>> --
>> Regards,
>>
>> Zhi Yong Wu


-- 
Regards,

Zhi Yong Wu
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