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 4FDC5C282DD for ; Thu, 23 May 2019 16:54:37 +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 19A5B2133D for ; Thu, 23 May 2019 16:54:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 19A5B2133D 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]:40661 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hTqzE-0005Vs-CV for qemu-devel@archiver.kernel.org; Thu, 23 May 2019 12:54:36 -0400 Received: from eggs.gnu.org ([209.51.188.92]:44739) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hTqvU-0002R1-N4 for qemu-devel@nongnu.org; Thu, 23 May 2019 12:50:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hTqhS-0003ZR-3a for qemu-devel@nongnu.org; Thu, 23 May 2019 12:36:14 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38738) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hTqhR-0003X0-0U; Thu, 23 May 2019 12:36:13 -0400 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 4866581F35; Thu, 23 May 2019 16:36:12 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-117-250.ams2.redhat.com [10.36.117.250]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 1276A5B683; Thu, 23 May 2019 16:36:12 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id D8D291138648; Thu, 23 May 2019 18:36:10 +0200 (CEST) From: Markus Armbruster To: Stefano Garzarella References: <20190523152250.106717-1-sgarzare@redhat.com> <20190523152250.106717-3-sgarzare@redhat.com> Date: Thu, 23 May 2019 18:36:10 +0200 In-Reply-To: <20190523152250.106717-3-sgarzare@redhat.com> (Stefano Garzarella's message of "Thu, 23 May 2019 17:22:49 +0200") Message-ID: <87tvdlgmbp.fsf@dusky.pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain 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 [10.5.110.25]); Thu, 23 May 2019 16:36:12 +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: Re: [Qemu-devel] [PATCH 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-devel@nongnu.org, qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Stefano Garzarella writes: > Show 'falloc' among the allowed values of 'preallocation' > option, only when it is supported (if defined CONFIG_POSIX_FALLOCATE) > > Signed-off-by: Stefano Garzarella > --- > 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 = { > { > .name = BLOCK_OPT_PREALLOC, > .type = QEMU_OPT_STRING, > - .help = "Preallocation mode (allowed values: off, falloc, full)" > + .help = "Preallocation mode (allowed values: off" > +#ifdef CONFIG_POSIX_FALLOCATE > + ", falloc" > +#endif > + ", full)" > }, > { /* end of list */ } > } Reviewed-by: Markus Armbruster