From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:38764) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RDC7a-0004x0-Sw for qemu-devel@nongnu.org; Mon, 10 Oct 2011 05:26:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RDC7U-0005ND-SL for qemu-devel@nongnu.org; Mon, 10 Oct 2011 05:26:06 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42489) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RDC7U-0005N6-LN for qemu-devel@nongnu.org; Mon, 10 Oct 2011 05:26:00 -0400 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p9A9Pw3c015691 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 10 Oct 2011 05:25:59 -0400 Message-ID: <4E92BA25.807@redhat.com> Date: Mon, 10 Oct 2011 11:25:57 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <20111009235629.GB9542@redhat.com> <4E92A1FB.70706@redhat.com> <20111010131639.GB23679@redhat.com> In-Reply-To: <20111010131639.GB23679@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH RFC] qemu-file: output data directly if possible List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Michael S. Tsirkin" Cc: qemu-devel@nongnu.org On 10/10/2011 03:16 PM, Michael S. Tsirkin wrote: > Yes, it does look sane. QEMUFile doesn't seem to ever be used without > QEMUBufferedFile - is that true? I think savevm does use it that way. With migration thread it will be much easier, because the migration thread can just block. I'd hold it off until Juan's patches are in and then I can rebase Umesh's patches for migration thread. Paolo