From patchwork Wed Jul 13 20:46:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 12917086 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D48DDCCA479 for ; Wed, 13 Jul 2022 20:47:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237328AbiGMUrH (ORCPT ); Wed, 13 Jul 2022 16:47:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237264AbiGMUqw (ORCPT ); Wed, 13 Jul 2022 16:46:52 -0400 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A4A1B313A4 for ; Wed, 13 Jul 2022 13:46:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=k1; bh=xvIxR6FH7FCp+c HaoOPYWwQsjp4aowrl6rJOkVba5z0=; b=FntYzxFxekJhmB/kM1LZCdak3JPgYi KZpNmM3OVGYUP1YX31NpFSWlfO3lYPZA3PRItsEx5B/Aijoez3Bt66QbndT+GBvj vXUw+oBjF/t7rrdxllROerEH1Opo49pt8DeY9wQaqEV+BBlxfISYPjVACGTbGct+ VsBiB3oe471+s= Received: (qmail 305888 invoked from network); 13 Jul 2022 22:46:40 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 13 Jul 2022 22:46:40 +0200 X-UD-Smtp-Session: l3s3148p1@lRLB4bXjJqEgAwDtxwdRAEXXn+yo/Rze From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: John Stultz , Wolfram Sang , Thomas Gleixner , Stephen Boyd , Shuah Khan , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH 8/9] selftests: timers: clocksource-switch: add 'runtime' command line parameter Date: Wed, 13 Jul 2022 22:46:20 +0200 Message-Id: <20220713204623.5443-9-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220713204623.5443-1-wsa+renesas@sang-engineering.com> References: <20220713204623.5443-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org So the user can decide how long the test should run. Signed-off-by: Wolfram Sang --- tools/testing/selftests/timers/clocksource-switch.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/timers/clocksource-switch.c b/tools/testing/selftests/timers/clocksource-switch.c index 5256e6215980..a1d0d33738b6 100644 --- a/tools/testing/selftests/timers/clocksource-switch.c +++ b/tools/testing/selftests/timers/clocksource-switch.c @@ -124,14 +124,18 @@ int main(int argc, char **argv) char orig_clk[512]; int count, i, status, opt; int do_sanity_check = 1; + int runtime = 60; pid_t pid; /* Process arguments */ - while ((opt = getopt(argc, argv, "s")) != -1) { + while ((opt = getopt(argc, argv, "st:")) != -1) { switch (opt) { case 's': do_sanity_check = 0; break; + case 't': + runtime = atoi(optarg); + break; default: printf("Usage: %s [-s]\n", argv[0]); printf(" -s: skip sanity checks\n"); @@ -167,7 +171,7 @@ int main(int argc, char **argv) printf("Running Asynchronous Switching Tests...\n"); pid = fork(); if (!pid) - return run_tests(60); + return run_tests(runtime); while (pid != waitpid(pid, &status, WNOHANG)) for (i = 0; i < count; i++)