From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:45432) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gyGgz-0000gV-22 for qemu-devel@nongnu.org; Mon, 25 Feb 2019 08:53:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gyGgy-0002xL-As for qemu-devel@nongnu.org; Mon, 25 Feb 2019 08:53:13 -0500 References: <20190223002209.23084-1-jsnow@redhat.com> <20190223002209.23084-2-jsnow@redhat.com> From: Eric Blake Message-ID: <456759d8-7685-8213-addd-437ed7ec99d9@redhat.com> Date: Mon, 25 Feb 2019 07:47:03 -0600 MIME-Version: 1.0 In-Reply-To: <20190223002209.23084-2-jsnow@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2 1/4] block/dirty-bitmaps: add inconsistent bit List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: John Snow , qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: Stefan Hajnoczi , Max Reitz , "Dr. David Alan Gilbert" , Kevin Wolf , vsementsov@virtuozzo.com, Juan Quintela , Fam Zheng , Markus Armbruster On 2/22/19 6:22 PM, John Snow wrote: > Add an inconsistent bit to dirty-bitmaps that allows us to report a bitmap as > persistent but potentially inconsistent, i.e. if we find bitmaps on a qcow2 > that have been marked as "in use". > > Signed-off-by: John Snow > --- > block/dirty-bitmap.c | 19 +++++++++++++++++++ > include/block/dirty-bitmap.h | 2 ++ > qapi/block-core.json | 8 ++++++-- > 3 files changed, 27 insertions(+), 2 deletions(-) > Reviewed-by: Eric Blake -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org