From patchwork Mon Sep 26 20:43:51 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Capitulino X-Patchwork-Id: 116478 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 5AF2AB6F69 for ; Tue, 27 Sep 2011 06:44:28 +1000 (EST) Received: from localhost ([::1]:52454 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R8I2L-0002PJ-4o for incoming@patchwork.ozlabs.org; Mon, 26 Sep 2011 16:44:25 -0400 Received: from eggs.gnu.org ([140.186.70.92]:37809) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R8I24-0002C1-C9 for qemu-devel@nongnu.org; Mon, 26 Sep 2011 16:44:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R8I21-0006eT-Vf for qemu-devel@nongnu.org; Mon, 26 Sep 2011 16:44:08 -0400 Received: from mx1.redhat.com ([209.132.183.28]:13414) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R8I21-0006eA-LM for qemu-devel@nongnu.org; Mon, 26 Sep 2011 16:44:05 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p8QKi3SF016809 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 26 Sep 2011 16:44:03 -0400 Received: from localhost (ovpn-113-52.phx2.redhat.com [10.3.113.52]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p8QKi2x2001502; Mon, 26 Sep 2011 16:44:03 -0400 From: Luiz Capitulino To: kwolf@redhat.com Date: Mon, 26 Sep 2011 17:43:51 -0300 Message-Id: <1317069835-28815-3-git-send-email-lcapitulino@redhat.com> In-Reply-To: <1317069835-28815-1-git-send-email-lcapitulino@redhat.com> References: <1317069835-28815-1-git-send-email-lcapitulino@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 209.132.183.28 Cc: zwu.kernel@gmail.com, armbru@redhat.com, qemu-devel@nongnu.org Subject: [Qemu-devel] [PATCH 2/6] virtio: Support I/O status X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Luiz Capitulino --- hw/virtio-blk.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index daa8e42..bd63a85 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -78,6 +78,7 @@ static int virtio_blk_handle_rw_error(VirtIOBlockReq *req, int error, s->rq = req; bdrv_mon_event(s->bs, BDRV_ACTION_STOP, is_read); vm_stop(RSTATE_IO_ERROR); + bdrv_iostatus_set_err(s->bs, error); } else { virtio_blk_req_complete(req, VIRTIO_BLK_S_IOERR); bdrv_acct_done(s->bs, &req->acct); @@ -603,6 +604,7 @@ VirtIODevice *virtio_blk_init(DeviceState *dev, BlockConf *conf, bdrv_set_dev_ops(s->bs, &virtio_block_ops, s); bdrv_set_buffer_alignment(s->bs, conf->logical_block_size); + bdrv_iostatus_enable(s->bs); add_boot_device_path(conf->bootindex, dev, "/disk@0,0"); return &s->vdev;