From patchwork Mon Jan 16 20:51:56 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Reitz X-Patchwork-Id: 9519509 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 89B5F60210 for ; Mon, 16 Jan 2017 21:23:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 79C79282DC for ; Mon, 16 Jan 2017 21:23:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6D09828304; Mon, 16 Jan 2017 21:23:35 +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=-6.9 required=2.0 tests=BAYES_00,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 02168282EC for ; Mon, 16 Jan 2017 21:23:35 +0000 (UTC) Received: from localhost ([::1]:59664 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cTEkY-0005bK-3b for patchwork-qemu-devel@patchwork.kernel.org; Mon, 16 Jan 2017 16:23:34 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46642) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cTEGE-0003PL-V5 for qemu-devel@nongnu.org; Mon, 16 Jan 2017 15:52:15 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cTEGE-0004Rp-9Q for qemu-devel@nongnu.org; Mon, 16 Jan 2017 15:52:15 -0500 Received: from mx1.redhat.com ([209.132.183.28]:57862) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cTEGA-0004RE-Kq; Mon, 16 Jan 2017 15:52:10 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B709780F93; Mon, 16 Jan 2017 20:52:10 +0000 (UTC) Received: from localhost (ovpn-204-161.brq.redhat.com [10.40.204.161]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v0GKq8wt012033 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 16 Jan 2017 15:52:10 -0500 From: Max Reitz To: qemu-block@nongnu.org Date: Mon, 16 Jan 2017 21:51:56 +0100 Message-Id: <20170116205156.32513-5-mreitz@redhat.com> In-Reply-To: <20170111181432.18868-1-mreitz@redhat.com> References: <20170111181432.18868-1-mreitz@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Mon, 16 Jan 2017 20:52:10 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v4 25/25] block/null: Generate filename even with latency-ns 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: Kevin Wolf , Alberto Garcia , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP While we cannot represent the latency-ns option in a filename, it is not a significant option so not being able to should not stop us from generating a filename nonetheless. Signed-off-by: Max Reitz --- block/null.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/block/null.c b/block/null.c index fb03fb95c0..f665bcfa05 100644 --- a/block/null.c +++ b/block/null.c @@ -231,7 +231,8 @@ static void null_refresh_filename(BlockDriverState *bs) { /* These options can be ignored */ if (strcmp(qdict_entry_key(e), "filename") && - strcmp(qdict_entry_key(e), "driver")) + strcmp(qdict_entry_key(e), "driver") && + strcmp(qdict_entry_key(e), NULL_OPT_LATENCY)) { return; }