From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:50129) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S80QP-0002aP-O6 for qemu-devel@nongnu.org; Wed, 14 Mar 2012 22:28:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S80Q5-0004Nx-2z for qemu-devel@nongnu.org; Wed, 14 Mar 2012 22:28:21 -0400 Received: from [222.73.24.84] (port=12794 helo=song.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S80Q4-0004Nn-NI for qemu-devel@nongnu.org; Wed, 14 Mar 2012 22:28:00 -0400 Message-ID: <4F61541A.7030308@cn.fujitsu.com> Date: Thu, 15 Mar 2012 10:29:46 +0800 From: Wen Congyang MIME-Version: 1.0 References: <4F5FFC63.3060300@cn.fujitsu.com> <4F5FFE57.8010308@cn.fujitsu.com> <20120314141847.4557b4bb@doriath.home> In-Reply-To: <20120314141847.4557b4bb@doriath.home> Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=ISO-8859-1 Subject: Re: [Qemu-devel] [RFC][PATCH 11/14 v9] introduce a new monitor command 'dump' to dump guest's memory List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Luiz Capitulino , Jan Kiszka , Eric Blake , Anthony Liguori Cc: HATAYAMA Daisuke , Dave Anderson , qemu-devel At 03/15/2012 01:18 AM, Luiz Capitulino Wrote: > On Wed, 14 Mar 2012 10:11:35 +0800 > Wen Congyang wrote: > > > You just dropped a few asynchronous bits and resent this as a synchronous > command, letting all the asynchronous infrastructure in. This is bad, as the > command is more complex then it should be and doesn't make full use of the > added infrastructure. > > For example, does the synchronous version really uses DumpState? If it doesn't, > let's just drop it and everything else which is not necessary. > > *However*, note that while it's fine with me to have this as a synchronous > command we need a few more ACKs (from libvirt and Anthony and/or Jan). So, I > wouldn't go too far on making changes before we get those ACKs. > Hi, Anthony, Luiz, Eric, Jan At 03/15/2012 01:49 AM, Anthony Liguori Wrote: > > Can we start by posting a non-RFC because we start discussing committing > this. At 03/15/2012 01:37 AM, Eric Blake Wrote: > are sufficient that I'm okay with a synchronous-only version for qemu > 1.1. So I think Anthony and Eric may ACK to it. Jan reviewed the early version, and give many comments. So I think he also ACKs to it. Is it OK to post non-RFC version? Thanks Wen Congyang