From patchwork Mon Nov 5 16:37:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 10668641 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7F48114E2 for ; Mon, 5 Nov 2018 16:53:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6F23F29C8A for ; Mon, 5 Nov 2018 16:53:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 63D5729CAF; Mon, 5 Nov 2018 16:53:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 07C0629CAB for ; Mon, 5 Nov 2018 16:53:01 +0000 (UTC) Received: from localhost ([::1]:36254 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gJi7Z-00086Z-0z for patchwork-qemu-devel@patchwork.kernel.org; Mon, 05 Nov 2018 11:53:01 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51796) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gJhwg-0002tr-U2 for qemu-devel@nongnu.org; Mon, 05 Nov 2018 11:41:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gJhwX-00049F-3a for qemu-devel@nongnu.org; Mon, 05 Nov 2018 11:41:43 -0500 Received: from mx1.redhat.com ([209.132.183.28]:55054) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gJhwB-0006cm-5a; Mon, 05 Nov 2018 11:41:15 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 25F77308FB95; Mon, 5 Nov 2018 16:39:31 +0000 (UTC) Received: from linux.fritz.box.com (ovpn-117-198.ams2.redhat.com [10.36.117.198]) by smtp.corp.redhat.com (Postfix) with ESMTP id C864C4148; Mon, 5 Nov 2018 16:39:26 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Date: Mon, 5 Nov 2018 17:37:43 +0100 Message-Id: <20181105163744.25139-36-kwolf@redhat.com> In-Reply-To: <20181105163744.25139-1-kwolf@redhat.com> References: <20181105163744.25139-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.43]); Mon, 05 Nov 2018 16:39:31 +0000 (UTC) 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] [PULL 35/36] vdi: Use a literal number of bytes for DEFAULT_CLUSTER_SIZE 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: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Leonid Bloch If an expression is used to define DEFAULT_CLUSTER_SIZE, when compiled, it will be embedded as a literal expression in the binary (as the default value) because it is stringified to mark the size of the default value. Now this is fixed by using a defined number to define this value. Signed-off-by: Leonid Bloch Reviewed-by: Stefan Weil Signed-off-by: Kevin Wolf --- block/vdi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/vdi.c b/block/vdi.c index 0ff1ead736..2380daa583 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -85,7 +85,7 @@ #define BLOCK_OPT_STATIC "static" #define SECTOR_SIZE 512 -#define DEFAULT_CLUSTER_SIZE (1 * MiB) +#define DEFAULT_CLUSTER_SIZE S_1MiB #if defined(CONFIG_VDI_DEBUG) #define VDI_DEBUG 1 @@ -432,7 +432,7 @@ static int vdi_open(BlockDriverState *bs, QDict *options, int flags, goto fail; } else if (header.block_size != DEFAULT_CLUSTER_SIZE) { error_setg(errp, "unsupported VDI image (block size %" PRIu32 - " is not %" PRIu64 ")", + " is not %" PRIu32 ")", header.block_size, DEFAULT_CLUSTER_SIZE); ret = -ENOTSUP; goto fail;