From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45135) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zlcpj-0002Xu-EK for qemu-devel@nongnu.org; Mon, 12 Oct 2015 09:08:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zlcpg-0005s5-2V for qemu-devel@nongnu.org; Mon, 12 Oct 2015 09:08:07 -0400 From: Alberto Garcia In-Reply-To: <1444392941-28704-8-git-send-email-kwolf@redhat.com> References: <1444392941-28704-1-git-send-email-kwolf@redhat.com> <1444392941-28704-8-git-send-email-kwolf@redhat.com> Date: Mon, 12 Oct 2015 15:07:34 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: Re: [Qemu-devel] [PATCH v3 07/16] block: Convert bs->backing_hd to BdrvChild List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Kevin Wolf , qemu-block@nongnu.org Cc: famz@redhat.com, jcody@redhat.com, qemu-devel@nongnu.org, armbru@redhat.com, stefanha@redhat.com, mreitz@redhat.com On Fri 09 Oct 2015 02:15:32 PM CEST, Kevin Wolf wrote: > This is the final step in converting all of the BlockDriverState > pointers that block drivers use to BdrvChild. > > After this patch, bs->children contains the full list of child nodes > that are referenced by a given BDS, and these children are only > referenced through BdrvChild, so that updating the pointer in there is > enough for changing edges in the graph. > > Signed-off-by: Kevin Wolf Reviewed-by: Alberto Garcia Berto