From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50992) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zm1f4-00033K-1J for qemu-devel@nongnu.org; Tue, 13 Oct 2015 11:38:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zm1ez-0000ld-Uz for qemu-devel@nongnu.org; Tue, 13 Oct 2015 11:38:45 -0400 Date: Tue, 13 Oct 2015 17:38:27 +0200 From: Kevin Wolf Message-ID: <20151013153827.GL4906@noname.str.redhat.com> References: <1444680042-13207-1-git-send-email-mreitz@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1444680042-13207-1-git-send-email-mreitz@redhat.com> Subject: Re: [Qemu-devel] [PATCH v6 00/39] blockdev: BlockBackend and media List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Max Reitz Cc: Alberto Garcia , qemu-block@nongnu.org, John Snow , qemu-devel@nongnu.org, Markus Armbruster , Stefan Hajnoczi Am 12.10.2015 um 22:00 hat Max Reitz geschrieben: > *** This series is based on v3 of Kevin's *** > *** "block: Get rid of bdrv_swap()" series *** > > This series reworks a lot regarding BlockBackend and media. Basically, > it allows empty BlockBackends, that is BBs without a BDS tree. > > Before this series, empty drives are represented by a BlockBackend with > an empty BDS attached to it (a BDS with a NULL driver). However, now we > have BlockBackends, thus an empty drive should be represented by a > BlockBackend without any BDS tree attached to it. This is what this > series does. Patches 17-22: Reviewed-by: Kevin Wolf