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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_NEOMUTT 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 3FFDDC43143 for ; Tue, 2 Oct 2018 11:05:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 09BD7206B2 for ; Tue, 2 Oct 2018 11:05:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 09BD7206B2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727557AbeJBRsL (ORCPT ); Tue, 2 Oct 2018 13:48:11 -0400 Received: from mga09.intel.com ([134.134.136.24]:64730 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727281AbeJBRsL (ORCPT ); Tue, 2 Oct 2018 13:48:11 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Oct 2018 04:05:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,331,1534834800"; d="scan'208";a="85051782" Received: from black.fi.intel.com ([10.237.72.28]) by FMSMGA003.fm.intel.com with ESMTP; 02 Oct 2018 04:05:25 -0700 Received: by black.fi.intel.com (Postfix, from userid 1000) id 82A3C1F5; Tue, 2 Oct 2018 14:05:24 +0300 (EEST) Date: Tue, 2 Oct 2018 14:05:24 +0300 From: "Kirill A. Shutemov" To: Keith Busch Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Dave Hansen , Dan Williams Subject: Re: [PATCHv3 5/6] tools/gup_benchmark: Add parameter for hugetlb Message-ID: <20181002110524.ckgrlmx5k54rvawt@black.fi.intel.com> References: <20180921223956.3485-1-keith.busch@intel.com> <20180921223956.3485-6-keith.busch@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180921223956.3485-6-keith.busch@intel.com> User-Agent: NeoMutt/20170714-126-deb55f (1.8.3) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 21, 2018 at 10:39:55PM +0000, Keith Busch wrote: -ENOMSG > Cc: Kirill Shutemov > Cc: Dave Hansen > Cc: Dan Williams > Signed-off-by: Keith Busch > --- > tools/testing/selftests/vm/gup_benchmark.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/tools/testing/selftests/vm/gup_benchmark.c b/tools/testing/selftests/vm/gup_benchmark.c > index f2c99e2436f8..5d96e2b3d2f1 100644 > --- a/tools/testing/selftests/vm/gup_benchmark.c > +++ b/tools/testing/selftests/vm/gup_benchmark.c > @@ -38,7 +38,7 @@ int main(int argc, char **argv) > char *file = NULL; > char *p; > > - while ((opt = getopt(argc, argv, "m:r:n:f:tTLU")) != -1) { > + while ((opt = getopt(argc, argv, "m:r:n:f:tTLUH")) != -1) { > switch (opt) { > case 'm': > size = atoi(optarg) * MB; > @@ -64,6 +64,9 @@ int main(int argc, char **argv) > case 'w': > write = 1; > break; > + case 'H': > + flags |= MAP_HUGETLB; > + break; > case 'f': > file = optarg; > flags &= ~(MAP_PRIVATE | MAP_ANONYMOUS); > -- > 2.14.4 > -- Kirill A. Shutemov