From patchwork Thu Nov 23 13:59:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fam Zheng X-Patchwork-Id: 840792 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yjLYb3SNNz9s5L for ; Fri, 24 Nov 2017 01:00:03 +1100 (AEDT) Received: from localhost ([::1]:44538 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eHs2r-0007tB-EX for incoming@patchwork.ozlabs.org; Thu, 23 Nov 2017 09:00:01 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41150) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eHs2C-0007nY-4e for qemu-devel@nongnu.org; Thu, 23 Nov 2017 08:59:26 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eHs2B-0001eQ-HS for qemu-devel@nongnu.org; Thu, 23 Nov 2017 08:59:20 -0500 Received: from mx1.redhat.com ([209.132.183.28]:51298) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eHs2B-0001dK-Bb for qemu-devel@nongnu.org; Thu, 23 Nov 2017 08:59:19 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 75F677EA8B for ; Thu, 23 Nov 2017 13:59:18 +0000 (UTC) Received: from lemon.redhat.com (ovpn-12-37.pek2.redhat.com [10.72.12.37]) by smtp.corp.redhat.com (Postfix) with ESMTP id 948885D6A5; Thu, 23 Nov 2017 13:59:16 +0000 (UTC) From: Fam Zheng To: qemu-devel@nongnu.org Date: Thu, 23 Nov 2017 21:59:06 +0800 Message-Id: <20171123135906.12852-3-famz@redhat.com> In-Reply-To: <20171123135906.12852-1-famz@redhat.com> References: <20171123135906.12852-1-famz@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Thu, 23 Nov 2017 13:59:18 +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 2/2] qemu-options: Mention locking option of file driver 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, famz@redhat.com, mreitz@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Fam Zheng --- qemu-options.hx | 3 +++ 1 file changed, 3 insertions(+) diff --git a/qemu-options.hx b/qemu-options.hx index 3728e9b4dd..bcb7a88ec3 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -693,6 +693,9 @@ This is the protocol-level block driver for accessing regular files. The path to the image file in the local filesystem @item aio Specifies the AIO backend (threads/native, default: threads) +@item locking +Specifies whether the image file is protected with Linux OFD / POSIX locks. +(auto/on/off, default: auto) @end table Example: @example