From nobody Sat Nov 8 10:13:38 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (209.51.188.17 [209.51.188.17]) by mx.zohomail.com with SMTPS id 1549981208616348.25775237357686; Tue, 12 Feb 2019 06:20:08 -0800 (PST) Received: from localhost ([127.0.0.1]:40420 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gtYum-00044U-Ej for importer@patchew.org; Tue, 12 Feb 2019 09:20:00 -0500 Received: from eggs.gnu.org ([209.51.188.92]:52971) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gtYmJ-0005sU-B3 for qemu-devel@nongnu.org; Tue, 12 Feb 2019 09:11:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gtYmF-00038W-G9 for qemu-devel@nongnu.org; Tue, 12 Feb 2019 09:11:15 -0500 Received: from mx1.redhat.com ([209.132.183.28]:56734) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gtYhK-0006If-Ue; Tue, 12 Feb 2019 09:06:07 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2CD499FDFC; Tue, 12 Feb 2019 14:06:06 +0000 (UTC) Received: from localhost (unknown [10.64.242.44]) by smtp.corp.redhat.com (Postfix) with ESMTP id CF0615C21A; Tue, 12 Feb 2019 14:05:59 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org, Peter Maydell Date: Tue, 12 Feb 2019 22:03:25 +0800 Message-Id: <20190212140330.1467-2-stefanha@redhat.com> In-Reply-To: <20190212140330.1467-1-stefanha@redhat.com> References: <20190212140330.1467-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Tue, 12 Feb 2019 14:06:06 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFC PULL 1/6] virtio-blk: add acct_failed param to virtio_blk_handle_rw_error() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Pankaj Gupta , "Michael S . Tsirkin" , Stefan Hajnoczi , qemu-block@nongnu.org, sgarzare@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Stefano Garzarella We add acct_failed param in order to use virtio_blk_handle_rw_error() also when is not required to call block_acct_failed(). (eg. a discard operation is failed) Reviewed-by: Michael S. Tsirkin Reviewed-by: Stefan Hajnoczi Signed-off-by: Stefano Garzarella Acked-by: Pankaj Gupta Message-id: 20190208134950.187665-2-sgarzare@redhat.com Signed-off-by: Stefan Hajnoczi --- hw/block/virtio-blk.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index 9a87b3bfac..b2bb129efa 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -61,7 +61,7 @@ static void virtio_blk_req_complete(VirtIOBlockReq *req, = unsigned char status) } =20 static int virtio_blk_handle_rw_error(VirtIOBlockReq *req, int error, - bool is_read) + bool is_read, bool acct_failed) { BlockErrorAction action =3D blk_get_error_action(req->dev->blk, is_read, error); @@ -75,7 +75,9 @@ static int virtio_blk_handle_rw_error(VirtIOBlockReq *req= , int error, s->rq =3D req; } else if (action =3D=3D BLOCK_ERROR_ACTION_REPORT) { virtio_blk_req_complete(req, VIRTIO_BLK_S_IOERR); - block_acct_failed(blk_get_stats(s->blk), &req->acct); + if (acct_failed) { + block_acct_failed(blk_get_stats(s->blk), &req->acct); + } virtio_blk_free_request(req); } =20 @@ -113,7 +115,7 @@ static void virtio_blk_rw_complete(void *opaque, int re= t) * the memory until the request is completed (which will * happen on the other side of the migration). */ - if (virtio_blk_handle_rw_error(req, -ret, is_read)) { + if (virtio_blk_handle_rw_error(req, -ret, is_read, true)) { continue; } } @@ -132,7 +134,7 @@ static void virtio_blk_flush_complete(void *opaque, int= ret) =20 aio_context_acquire(blk_get_aio_context(s->conf.conf.blk)); if (ret) { - if (virtio_blk_handle_rw_error(req, -ret, 0)) { + if (virtio_blk_handle_rw_error(req, -ret, 0, true)) { goto out; } } --=20 2.20.1