From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=48290 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PDzeo-00012R-PJ for qemu-devel@nongnu.org; Thu, 04 Nov 2010 09:15:18 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PDzej-00039B-Ue for qemu-devel@nongnu.org; Thu, 04 Nov 2010 09:15:08 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60216) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PDzej-00038z-Jk for qemu-devel@nongnu.org; Thu, 04 Nov 2010 09:15:05 -0400 From: Kevin Wolf Date: Thu, 4 Nov 2010 14:15:38 +0100 Message-Id: <1288876539-8300-10-git-send-email-kwolf@redhat.com> In-Reply-To: <1288876539-8300-1-git-send-email-kwolf@redhat.com> References: <1288876539-8300-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 09/10] virtio-blk: Handle immediate flush failure properly List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: anthony@codemonkey.ws Cc: kwolf@redhat.com, qemu-devel@nongnu.org Fix virtio-blk to use the usual completion path that involves werror handling instead of directly completing the request in cases where bdrv_aio_flush returns NULL. Signed-off-by: Kevin Wolf --- hw/virtio-blk.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index dbe2070..49528a9 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -273,7 +273,7 @@ static void virtio_blk_handle_flush(VirtIOBlockReq *req, MultiReqBuffer *mrb) acb = bdrv_aio_flush(req->dev->bs, virtio_blk_flush_complete, req); if (!acb) { - virtio_blk_req_complete(req, VIRTIO_BLK_S_IOERR); + virtio_blk_flush_complete(req, -EIO); } } -- 1.7.2.3