From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757715AbdKGM2i (ORCPT ); Tue, 7 Nov 2017 07:28:38 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52482 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757676AbdKGM23 (ORCPT ); Tue, 7 Nov 2017 07:28:29 -0500 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com D329B82100 Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=marcandre.lureau@redhat.com From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: aarcange@redhat.com, hughd@google.com, nyc@holomorphy.com, mike.kravetz@oracle.com, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Subject: [PATCH v3 7/9] memfd-test: add 'memfd-hugetlb:' prefix when testing hugetlbfs Date: Tue, 7 Nov 2017 13:27:58 +0100 Message-Id: <20171107122800.25517-8-marcandre.lureau@redhat.com> In-Reply-To: <20171107122800.25517-1-marcandre.lureau@redhat.com> References: <20171107122800.25517-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Tue, 07 Nov 2017 12:28:29 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Suggested-by: Mike Kravetz Signed-off-by: Marc-André Lureau Reviewed-by: Mike Kravetz --- tools/testing/selftests/memfd/memfd_test.c | 26 ++++++++++++++++---------- 1 file changed, 16 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c index cca957a06525..955d09ee16ca 100644 --- a/tools/testing/selftests/memfd/memfd_test.c +++ b/tools/testing/selftests/memfd/memfd_test.c @@ -20,6 +20,7 @@ #include #define MEMFD_STR "memfd:" +#define MEMFD_HUGE_STR "memfd-hugetlb:" #define SHARED_FT_STR "(shared file-table)" #define MFD_DEF_SIZE 8192 @@ -30,6 +31,7 @@ */ static int hugetlbfs_test; static size_t mfd_def_size = MFD_DEF_SIZE; +static const char *memfd_str = MEMFD_STR; /* * Copied from mlock2-tests.c @@ -606,7 +608,7 @@ static void test_create(void) char buf[2048]; int fd; - printf("%s CREATE\n", MEMFD_STR); + printf("%s CREATE\n", memfd_str); /* test NULL name */ mfd_fail_new(NULL, 0); @@ -652,7 +654,7 @@ static void test_basic(void) { int fd; - printf("%s BASIC\n", MEMFD_STR); + printf("%s BASIC\n", memfd_str); fd = mfd_assert_new("kern_memfd_basic", mfd_def_size, @@ -704,7 +706,7 @@ static void test_seal_write(void) { int fd; - printf("%s SEAL-WRITE\n", MEMFD_STR); + printf("%s SEAL-WRITE\n", memfd_str); fd = mfd_assert_new("kern_memfd_seal_write", mfd_def_size, @@ -730,7 +732,7 @@ static void test_seal_shrink(void) { int fd; - printf("%s SEAL-SHRINK\n", MEMFD_STR); + printf("%s SEAL-SHRINK\n", memfd_str); fd = mfd_assert_new("kern_memfd_seal_shrink", mfd_def_size, @@ -756,7 +758,7 @@ static void test_seal_grow(void) { int fd; - printf("%s SEAL-GROW\n", MEMFD_STR); + printf("%s SEAL-GROW\n", memfd_str); fd = mfd_assert_new("kern_memfd_seal_grow", mfd_def_size, @@ -782,7 +784,7 @@ static void test_seal_resize(void) { int fd; - printf("%s SEAL-RESIZE\n", MEMFD_STR); + printf("%s SEAL-RESIZE\n", memfd_str); fd = mfd_assert_new("kern_memfd_seal_resize", mfd_def_size, @@ -808,7 +810,7 @@ static void test_share_dup(char *banner, char *b_suffix) { int fd, fd2; - printf("%s %s %s\n", MEMFD_STR, banner, b_suffix); + printf("%s %s %s\n", memfd_str, banner, b_suffix); fd = mfd_assert_new("kern_memfd_share_dup", mfd_def_size, @@ -850,7 +852,7 @@ static void test_share_mmap(char *banner, char *b_suffix) int fd; void *p; - printf("%s %s %s\n", MEMFD_STR, banner, b_suffix); + printf("%s %s %s\n", memfd_str, banner, b_suffix); fd = mfd_assert_new("kern_memfd_share_mmap", mfd_def_size, @@ -884,7 +886,7 @@ static void test_share_open(char *banner, char *b_suffix) { int fd, fd2; - printf("%s %s %s\n", MEMFD_STR, banner, b_suffix); + printf("%s %s %s\n", memfd_str, banner, b_suffix); fd = mfd_assert_new("kern_memfd_share_open", mfd_def_size, @@ -927,7 +929,7 @@ static void test_share_fork(char *banner, char *b_suffix) int fd; pid_t pid; - printf("%s %s %s\n", MEMFD_STR, banner, b_suffix); + printf("%s %s %s\n", memfd_str, banner, b_suffix); fd = mfd_assert_new("kern_memfd_share_fork", mfd_def_size, @@ -963,7 +965,11 @@ int main(int argc, char **argv) } hugetlbfs_test = 1; + memfd_str = MEMFD_HUGE_STR; mfd_def_size = hpage_size * 2; + } else { + printf("Unknown option: %s\n", argv[1]); + abort(); } } -- 2.15.0.125.g8f49766d64