From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.221.50 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793826546; b=kLOHdmxnE5Xbdo10ba9WA4zEDP37L04zDEvaqZgKSsflGLuqVKbgpAwzXm9pxsHwOtFC pQdWTjOtfOT8EfW/QslKtfyuruqtG3DVuAkmW1o+BbQ2IO0xPM8fpgytAD1XfMqlrslcH VFOG7iHTQ5EXKojUII6RlVUkz9PrDOQPNutrX6HCfeUqQana9q4hJM8/UcOiNo9mNsqy4 XqpqSKQ1ve6ihihMUiI1dcAf7Vq3lUFcJwz/rMLaChbD6EU/8JWqtJ47QofAow4z3BHXx BuTwhOI0K+0jvv6aF9sr00n/mEGs3qS/ep3XuavOwjqvnT4iBFo+wlDWPHr/nIsVULg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793826546; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: From:Date:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding: Message-Id:References:In-Reply-To:To:Cc:X-Mailer; bh=+BAJiaHT9SMjEKcOpf7f607KYh+We/BKby4YKSOmSes=; b=y2GpNOUq+UqwSV17S9qsP2k9RSAmvKOauP72WRP7y1MKzBThtAYxv/sGIpO/LYklx90q rVlZR7AxxJskD1qDLgjlxRHDjNdg7DfNVgNotRGYHKk5fYzmhRu5NX7Narzh3HRHAA2BH VfBYgZLrGipNwHk5j8imL/OCPKGW4+Zf0VjR2F5WkuIylRmfDkEv6M9b+mD8YCS7lWkMH xmdxZEkX8uocC1M0keYn5G7aF2+VGWMCcdkfKYclMPdRtuSPgE/43zQfCF4UIr6ezLeyk TA5vy1qsrb9lN0vBvLTrZbu1KmdvuQuXsIwkEhJS8V2GWDmQyb0Kfee8LQOktVKm2YA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=H7fUPbcN; arc=none smtp.remote-ip=209.85.221.50 Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9C25E609CAFF for ; Wed, 4 Nov 2026 21:09:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 9C25E609CAFF Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=H7fUPbcN Received: by mail-wr1-f50.google.com with SMTP id ffacd0b85a97d-48e6eb21a8fso554337f8f.1 for ; Wed, 04 Nov 2026 13:09:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1793826544; x=1794431344; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=+BAJiaHT9SMjEKcOpf7f607KYh+We/BKby4YKSOmSes=; b=H7fUPbcNiBtA9vwbtM3wZKPmxv7HQZ9VU0ZRU1v1mVB441glYnt1BQC/BjaOrJqUvY XrMhTpnk5PhH88y57oP9KaCi25Hdx8QcZ7ocyObi78xLA1mzMB3vWCM0PFHY/tSxSJAj rKKY/GQ1DoFUzku0ALQDKkAfn3GaiS5DTvDydQmqebSVlZlu7UAMo/BNfta4GniKSDND 1vIilRJMDtCPLZuf+thkbCkHi1z+90tugs1Sh+oZkndLI/XQtl/rH/3Ha9WqZiCqMsXn uxEDU58Lbj7j29GgXnKut8IwanKlnKD+ocY+lyLKxZ0tdNj0pbvHw/xV2OQSqk6y7OhB Z2+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793826544; x=1794431344; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=+BAJiaHT9SMjEKcOpf7f607KYh+We/BKby4YKSOmSes=; b=1SzMEPP+232ALpsiKmQZHcpNj/+Tb7B7iq6FIo42gY5CLmTgO6ZRPfwGtoKxYaRoDI 5FaIyAYE4PU4M6Q2Qynu8OsRfPU9xET6qmcSl73t1ee/JxsVvTEkjFnLfFSfEabYSBhA HJl9ZvsqyF2dYC+D0gfKRX2fbCLOjB6d3LbcANilaMh1Danw8FAlKZ2mYQ5YSbi2DiUH 3U5yXpMfpVgmOQBlCRe76y9rdH89S122A69vqWW8EyGA2bOUhd6ERjKoo3ZNtcP698qD zBd02orvpGlX2BNZ7rehrf0Z5XtQIxekvrko62WDdu/239DLOuk2tnyfBBvQJ3HK581a R+PA== X-Forwarded-Encrypted: i=1; AKwUvBx1/A1RcOituB99a9Qu2+otaYGiULL95OxFr/rsapW3YPePtvi5zFJDidAXsI7D44Sofm3aaTWmU6LRtq4=@vger.kernel.org X-Gm-Message-State: APuU4Z+Oa6iSBrMR9hx7R7gBTu5XJUXgytpG/rP1jiz+9lCpPS+nqKYo iijM2Bo8e2UgWDgxj9WHveAtLmyN5228nBFtFoarJbULM/mI6+R0QHn4 X-Gm-Gg: AYBFou245fd5esHF0DVLWxKicXGm9HieA7y0Tw5+5m/tvVLoV4xvh6K9JDoefSf+nzM TzlJd8wmCYwJSlNg43nu4ciUl6J/Og9xkWSmIMcYZibxQJ1fwSXL+17Gp3PCsAib+wCCN1LUFMr comderqqlcSQUqlgnKcMhDC/GFRTD7HsahrMSWMTqMA+V4LQDcvsFFJFs3SpR1+HlB3zAuyXaIg 4bSaPNnvMCR7gRyz70sQyQVBWeFvKe6h7ikEEzGN/MWE7PKAAUjElHeP6sDMvBNYbmodAgknOIC BXn8VZsom/6ncr6YPSSPpK2rNEPZJ1Y08vZvsNHEFKlD3Ojzf6eTxIMDAp7TQIhLAqSJ3In2mz+ YswSiAcZXrcWO+i+9wSxIQL4u8uxvlel+P1ODwXKAox9e0VsLb6VJT0YFwy/Iw8wsah3KF3y6ZH m3vHslL8LIkbcFnyoi+V4MHMU3kOga32B2qbQrMzRZ4yoJJtjn3WwKIcttErcYxrP3pw6V2CR4E 4jmlANLHDiI3WIWjZB1g8kNge9Wh18OV4hIlLlTG8HnKziZWJ0iYagfKoC0mqVt9iWT9oGt/8ye Yj/l0cZkt4mjmFhQS85zdvl4a//LG3ivUyv+tKDUAB3h9FZZUsSolA== X-Received: by 2002:a05:6000:420d:b0:48e:7508:bc12 with SMTP id ffacd0b85a97d-48e7508bda2mr36374736f8f.10.1793826544040; Wed, 04 Nov 2026 13:09:04 -0800 (PST) Received: from localhost (ip87-106-108-193.pbiaas.com. [87.106.108.193]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48fed08343dsm5986455f8f.30.2026.11.04.13.09.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2026 13:09:03 -0800 (PST) From: =?utf-8?q?G=C3=BCnther_Noack?= Date: Wed, 04 Nov 2026 22:08:52 +0100 Subject: [PATCH v2 06/27] selftests/landlock: Fix the reported clock tick rate in fs_bench X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20261104-selftests-refactor-v2-6-c52f23f7ce33@gmail.com> References: <20261104-selftests-refactor-v2-0-c52f23f7ce33@gmail.com> In-Reply-To: <20261104-selftests-refactor-v2-0-c52f23f7ce33@gmail.com> To: =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= , =?utf-8?q?G=C3=BCnther_Noack?= , Shuah Khan Cc: linux-security-module@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?G=C3=BCnther_Noack?= X-Mailer: b4 0.15.2 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) 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