From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f199.google.com (mail-pf1-f199.google.com [209.85.210.199]) by kanga.kvack.org (Postfix) with ESMTP id 220FE8E0026 for ; Fri, 21 Sep 2018 18:40:09 -0400 (EDT) Received: by mail-pf1-f199.google.com with SMTP id a23-v6so7057059pfo.23 for ; Fri, 21 Sep 2018 15:40:09 -0700 (PDT) Received: from mga07.intel.com (mga07.intel.com. [134.134.136.100]) by mx.google.com with ESMTPS id w64-v6si8510159pgb.476.2018.09.21.15.40.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 21 Sep 2018 15:40:07 -0700 (PDT) From: Keith Busch Subject: [PATCHv3 5/6] tools/gup_benchmark: Add parameter for hugetlb Date: Fri, 21 Sep 2018 16:39:55 -0600 Message-Id: <20180921223956.3485-6-keith.busch@intel.com> In-Reply-To: <20180921223956.3485-1-keith.busch@intel.com> References: <20180921223956.3485-1-keith.busch@intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Kirill Shutemov , Dave Hansen , Dan Williams , Keith Busch 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