From patchwork Tue Jul 5 18:17:48 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Capitulino X-Patchwork-Id: 103374 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 556E6B6F6C for ; Wed, 6 Jul 2011 05:43:03 +1000 (EST) Received: from localhost ([::1]:48004 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QeBWO-00065d-8Z for incoming@patchwork.ozlabs.org; Tue, 05 Jul 2011 15:43:00 -0400 Received: from eggs.gnu.org ([140.186.70.92]:33841) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QeACY-0000Do-5f for qemu-devel@nongnu.org; Tue, 05 Jul 2011 14:18:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QeACW-00029t-3R for qemu-devel@nongnu.org; Tue, 05 Jul 2011 14:18:25 -0400 Received: from mx1.redhat.com ([209.132.183.28]:16425) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QeACV-00029S-7l for qemu-devel@nongnu.org; Tue, 05 Jul 2011 14:18:23 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p65IIG6a009839 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 5 Jul 2011 14:18:16 -0400 Received: from localhost (ovpn-113-99.phx2.redhat.com [10.3.113.99]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p65IIESM003630; Tue, 5 Jul 2011 14:18:15 -0400 From: Luiz Capitulino To: qemu-devel@nongnu.org Date: Tue, 5 Jul 2011 15:17:48 -0300 Message-Id: <1309889871-6267-6-git-send-email-lcapitulino@redhat.com> In-Reply-To: <1309889871-6267-1-git-send-email-lcapitulino@redhat.com> References: <1309889871-6267-1-git-send-email-lcapitulino@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 Cc: kwolf@redhat.com, jan.kiszka@siemens.com, armbru@redhat.com, stefanha@gmail.com, jdenemar@redhat.com Subject: [Qemu-devel] [PATCH 5/8] 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 | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index bf70200..692520c 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -94,6 +94,7 @@ static void virtio_blk_rw_complete(void *opaque, int ret) trace_virtio_blk_rw_complete(req, ret); + bdrv_iostatus_update(req->dev->bs, ret); if (ret) { int is_read = !(ldl_p(&req->out->type) & VIRTIO_BLK_T_OUT); if (virtio_blk_handle_rw_error(req, -ret, is_read)) @@ -107,6 +108,7 @@ static void virtio_blk_flush_complete(void *opaque, int ret) { VirtIOBlockReq *req = opaque; + bdrv_iostatus_update(req->dev->bs, ret); if (ret) { if (virtio_blk_handle_rw_error(req, -ret, 0)) { return; @@ -577,6 +579,7 @@ VirtIODevice *virtio_blk_init(DeviceState *dev, BlockConf *conf) bdrv_set_change_cb(s->bs, virtio_blk_change_cb, s); s->bs->buffer_alignment = conf->logical_block_size; + bdrv_enable_iostatus(s->bs); add_boot_device_path(conf->bootindex, dev, "/disk@0,0"); return &s->vdev;