From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55154) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vgvpm-0004me-T1 for qemu-devel@nongnu.org; Thu, 14 Nov 2013 07:15:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vgvpg-0001EB-PD for qemu-devel@nongnu.org; Thu, 14 Nov 2013 07:15:42 -0500 Received: from mx1.redhat.com ([209.132.183.28]:62740) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vgvpg-0001E5-DH for qemu-devel@nongnu.org; Thu, 14 Nov 2013 07:15:36 -0500 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 rAECFZL2005805 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 14 Nov 2013 07:15:35 -0500 Date: Thu, 14 Nov 2013 13:15:33 +0100 From: Kevin Wolf Message-ID: <20131114121533.GC9755@dhcp-200-207.str.redhat.com> References: <1384371478-20021-1-git-send-email-mreitz@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1384371478-20021-1-git-send-email-mreitz@redhat.com> Subject: Re: [Qemu-devel] [PATCH] block/stream: Don't stream unbacked devices List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Max Reitz Cc: Paolo Bonzini , qemu-devel@nongnu.org, Stefan Hajnoczi Am 13.11.2013 um 20:37 hat Max Reitz geschrieben: > If a block device is unbacked, a streaming blockjob should immediately > finish instead of beginning to try to stream, then noticing the backing > file does not contain even the first sector (since it does not exist) > and then finishing normally. > > Signed-off-by: Max Reitz Thanks, applied to the block-next branch for 1.8. Kevin