From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47013) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b5Pnr-00045c-It for qemu-devel@nongnu.org; Tue, 24 May 2016 23:48:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b5Pnp-0006AI-Q1 for qemu-devel@nongnu.org; Tue, 24 May 2016 23:48:14 -0400 Message-ID: <5745215C.8090901@cn.fujitsu.com> Date: Wed, 25 May 2016 11:51:56 +0800 From: Changlong Xie MIME-Version: 1.0 References: <1464097654-12977-1-git-send-email-kwolf@redhat.com> <1464097654-12977-14-git-send-email-kwolf@redhat.com> In-Reply-To: <1464097654-12977-14-git-send-email-kwolf@redhat.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2 13/14] commit: Use BlockBackend for I/O List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Kevin Wolf , qemu-block@nongnu.org Cc: berto@igalia.com, jcody@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com, jsnow@redhat.com On 05/24/2016 09:47 PM, Kevin Wolf wrote: > + s->base = blk_new(); blk_new(errp); > + blk_insert_bs(s->base, base); > + > + s->top = blk_new(); blk_new(errp);