From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39481) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eYSQt-0002KU-VK for qemu-devel@nongnu.org; Mon, 08 Jan 2018 03:05:24 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eYSQt-00025V-07 for qemu-devel@nongnu.org; Mon, 08 Jan 2018 03:05:23 -0500 Date: Mon, 8 Jan 2018 16:05:07 +0800 From: Fam Zheng Message-ID: <20180108080507.GC5443@lemon.usersys.redhat.com> References: <20180105225753.30509-1-eblake@redhat.com> <20180105225753.30509-10-eblake@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180105225753.30509-10-eblake@redhat.com> Subject: Re: [Qemu-devel] [PATCH v7 09/20] parallels: Switch to .bdrv_co_block_status() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Eric Blake Cc: qemu-devel@nongnu.org, kwolf@redhat.com, vsementsov@virtuozzo.com, qemu-block@nongnu.org, jcody@redhat.com, Max Reitz , Stefan Hajnoczi , "Denis V. Lunev" On Fri, 01/05 16:57, Eric Blake wrote: > We are gradually moving away from sector-based interfaces, towards > byte-based. Update the parallels driver accordingly. Note that > the internal function block_status() is still sector-based, because > it is still in use by other sector-based functions; but that's okay > because request_alignment is 512 as a result of those functions. > For now, no optimizations are added based on the mapping hint. > > Signed-off-by: Eric Blake > Reviewed-by: Vladimir Sementsov-Ogievskiy > Reviewed-by: Fam Zheng