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[87.106.108.193]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a1843cb256sm67266125e9.5.2026.10.08.07.26.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2026 07:26:57 -0700 (PDT) From: =?UTF-8?q?G=C3=BCnther=20Noack?= To: =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= Cc: Wang Yan , linux-kselftest@vger.kernel.org, =?UTF-8?q?G=C3=BCnther=20Noack?= , =?UTF-8?q?G=C3=BCnther=20Noack?= , Shuah Khan , linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 06/27] selftests/landlock: Fix the reported clock tick rate in fs_bench Date: Thu, 8 Oct 2026 16:25:35 +0200 Message-ID: <20261008142604.39107-8-gnoack3000@gmail.com> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261008142604.39107-2-gnoack3000@gmail.com> References: <20261008142604.39107-2-gnoack3000@gmail.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Since time is measured using times(2), ticks per second are obtained using sysconf(_SC_CLK_TCK) instead of CLOCKS_PER_SEC. (c.f. times(2) man page) Assisted-by: LLM Signed-off-by: Günther Noack --- tools/testing/selftests/landlock/fs_bench.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/testing/selftests/landlock/fs_bench.c b/tools/testing/selftests/landlock/fs_bench.c index 78d1efcb2d20..05082562d272 100644 --- a/tools/testing/selftests/landlock/fs_bench.c +++ b/tools/testing/selftests/landlock/fs_bench.c @@ -32,7 +32,6 @@ #include #include #include -#include #include #include "wrappers.h" @@ -206,7 +205,7 @@ int main(int argc, char *argv[]) end_time.tms_stime - start_time.tms_stime); printf("User : %ld clocks\n", end_time.tms_utime - start_time.tms_utime); - printf("Clocks per second: %ld\n", CLOCKS_PER_SEC); + printf("Clocks per second: %ld\n", sysconf(_SC_CLK_TCK)); close(curr); -- 2.56.0