From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE1A9C282E1 for ; Fri, 24 May 2019 08:01:28 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8913721841 for ; Fri, 24 May 2019 08:01:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8913721841 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([127.0.0.1]:50698 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hU58p-0005OB-N2 for qemu-devel@archiver.kernel.org; Fri, 24 May 2019 04:01:27 -0400 Received: from eggs.gnu.org ([209.51.188.92]:33379) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hU56k-000439-97 for qemu-devel@nongnu.org; Fri, 24 May 2019 03:59:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hU56j-0003tq-B1 for qemu-devel@nongnu.org; Fri, 24 May 2019 03:59:18 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33968) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hU56d-0003Zl-St; Fri, 24 May 2019 03:59:12 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id DCCF7308795E; Fri, 24 May 2019 07:59:01 +0000 (UTC) Received: from steredhat.redhat.com (ovpn-117-118.ams2.redhat.com [10.36.117.118]) by smtp.corp.redhat.com (Postfix) with ESMTP id 07E2D1001F5B; Fri, 24 May 2019 07:58:59 +0000 (UTC) From: Stefano Garzarella To: qemu-devel@nongnu.org Date: Fri, 24 May 2019 09:58:47 +0200 Message-Id: <20190524075848.23781-3-sgarzare@redhat.com> In-Reply-To: <20190524075848.23781-1-sgarzare@redhat.com> References: <20190524075848.23781-1-sgarzare@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.45]); Fri, 24 May 2019 07:59:06 +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] [PATCH v2 2/3] block/file-posix: update .help of BLOCK_OPT_PREALLOC option 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 , integration@gluster.org, qemu-block@nongnu.org, Markus Armbruster , Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Show 'falloc' among the allowed values of 'preallocation' option, only when it is supported (if defined CONFIG_POSIX_FALLOCATE) Signed-off-by: Stefano Garzarella Reviewed-by: Markus Armbruster --- block/file-posix.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/block/file-posix.c b/block/file-posix.c index d018429672..9632e3a87b 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -2751,7 +2751,11 @@ static QemuOptsList raw_create_opts =3D { { .name =3D BLOCK_OPT_PREALLOC, .type =3D QEMU_OPT_STRING, - .help =3D "Preallocation mode (allowed values: off, falloc, = full)" + .help =3D "Preallocation mode (allowed values: off" +#ifdef CONFIG_POSIX_FALLOCATE + ", falloc" +#endif + ", full)" }, { /* end of list */ } } --=20 2.20.1