From patchwork Fri Nov 15 21:22:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Easwar Hariharan X-Patchwork-Id: 13876902 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id E69FBD68BD9 for ; Fri, 15 Nov 2024 21:22:49 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 91ED86B008A; Fri, 15 Nov 2024 16:22:46 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 7AE246B0093; Fri, 15 Nov 2024 16:22:46 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 468866B008A; Fri, 15 Nov 2024 16:22:46 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id 06FAF6B008C for ; Fri, 15 Nov 2024 16:22:45 -0500 (EST) Received: from smtpin18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 87CDD1403A8 for ; Fri, 15 Nov 2024 21:22:45 +0000 (UTC) X-FDA: 82789602924.18.4BFE479 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by imf12.hostedemail.com (Postfix) with ESMTP id 2864A4000A for ; Fri, 15 Nov 2024 21:22:23 +0000 (UTC) Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=linux.microsoft.com header.s=default header.b=Oh5o3W+Q; dmarc=pass (policy=none) header.from=linux.microsoft.com; spf=pass (imf12.hostedemail.com: domain of eahariha@linux.microsoft.com designates 13.77.154.182 as permitted sender) smtp.mailfrom=eahariha@linux.microsoft.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1731705699; a=rsa-sha256; cv=none; b=1JAntNVa6pM32nHcs9ebTxYswegtCiZ2DbZQE8Vdt6kry+aOgqiW5UYkDHZMnLv5bIfXU1 zRTqe3BGJ5sX/KZA+qTC4EOUmre++svbDfKNdhWYO4LqqKDq1+2xL1dDbmGcfifMDVDp5m jPg7yBc7qSY3b7BXjdkf84PzzEFpctQ= ARC-Authentication-Results: i=1; imf12.hostedemail.com; dkim=pass header.d=linux.microsoft.com header.s=default header.b=Oh5o3W+Q; dmarc=pass (policy=none) header.from=linux.microsoft.com; spf=pass (imf12.hostedemail.com: domain of eahariha@linux.microsoft.com designates 13.77.154.182 as permitted sender) smtp.mailfrom=eahariha@linux.microsoft.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1731705699; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=mjGmNlPTDeXtBIVnBruZVxnncRcSbkg/ti9M5w2fu78=; b=21lEs3pYwzD+ZmEd/aZRUhL8cX/74F+4iR+NnC2W93NWyUrNVyJ0AJWijh+R9Po5jlgunm JaeMVXqNTIndH5FOuyF4WgKCYJnQpP+CyWtNn/pKg/hVhbVaZtyNhhEYnoXBStMDR+eU0o RLLpe2zDxx2tvJ92nCVDU3eRvN0cpr8= Received: from eahariha-devbox.internal.cloudapp.net (unknown [40.91.112.99]) by linux.microsoft.com (Postfix) with ESMTPSA id 49A20206BCE5; Fri, 15 Nov 2024 13:22:42 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 49A20206BCE5 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1731705762; bh=mjGmNlPTDeXtBIVnBruZVxnncRcSbkg/ti9M5w2fu78=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Oh5o3W+QiJRTTPFI9dpb9A1AWSAOLDDOB8sqUPea54Qx6kUKHNmkqaArwACWjQxKB D55Uc4+WAewzxsbEk8laNjMjSMPfVawB+Zi45VRw0skgegejDy9IgBYr/0jKgvvqvH DeGMefeFQkwrmneQNUkhORZAjpQMci1rsg92zUBA= From: Easwar Hariharan Date: Fri, 15 Nov 2024 21:22:32 +0000 Subject: [PATCH 02/22] coccinelle: misc: Add secs_to_jiffies script MIME-Version: 1.0 Message-Id: <20241115-converge-secs-to-jiffies-v1-2-19aadc34941b@linux.microsoft.com> References: <20241115-converge-secs-to-jiffies-v1-0-19aadc34941b@linux.microsoft.com> In-Reply-To: <20241115-converge-secs-to-jiffies-v1-0-19aadc34941b@linux.microsoft.com> To: Pablo Neira Ayuso , Jozsef Kadlecsik , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Julia Lawall , Nicolas Palix , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Russell King , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Ofir Bitton , Oded Gabbay , Lucas De Marchi , =?utf-8?q?Thomas_Hellstr=C3=B6?= =?utf-8?q?m?= , Rodrigo Vivi , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jeroen de Borst , Praveen Kaligineedi , Shailend Chand , Andrew Lunn , James Smart , Dick Kennedy , "James E.J. Bottomley" , "Martin K. Petersen" , =?utf-8?q?Roger_Pau_Mon?= =?utf-8?q?n=C3=A9?= , Jens Axboe , Kalle Valo , Jeff Johnson , Catalin Marinas , Andrew Morton , Jack Wang , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Greg Kroah-Hartman , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , Xiubo Li , Ilya Dryomov , Josh Poimboeuf , Jiri Kosina , Miroslav Benes , Petr Mladek , Joe Lawrence , Jaroslav Kysela , Takashi Iwai , Lucas Stach , Russell King , Christian Gmeiner , Louis Peens , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Naveen N Rao , Madhavan Srinivasan Cc: netfilter-devel@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, cocci@inria.fr, linux-arm-kernel@lists.infradead.org, linux-s390@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-scsi@vger.kernel.org, xen-devel@lists.xenproject.org, linux-block@vger.kernel.org, linux-wireless@vger.kernel.org, ath11k@lists.infradead.org, linux-mm@kvack.org, linux-bluetooth@vger.kernel.org, linux-staging@lists.linux.dev, linux-rpi-kernel@lists.infradead.org, ceph-devel@vger.kernel.org, live-patching@vger.kernel.org, linux-sound@vger.kernel.org, etnaviv@lists.freedesktop.org, oss-drivers@corigine.com, linuxppc-dev@lists.ozlabs.org, Anna-Maria Behnsen , Easwar Hariharan X-Mailer: b4 0.14.2 X-Rspam-User: X-Rspamd-Queue-Id: 2864A4000A X-Rspamd-Server: rspam01 X-Stat-Signature: ckutopi33mfy8fmw5ms1rxnz136dasrz X-HE-Tag: 1731705743-166467 X-HE-Meta: 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 dl7iR9lJ 1tYUVqaOnxtwReCoyObvL/jc/MiO/yZGbIBHTyENaQAlILjZvQgyHzYzVR0vfzPUiP9FgKzg/6wGQfw7ohjmQ3R0iyhhlw3KxqO8nDAtOqfTbrAM4HebjVFIAPv0+/e+qjjeLc58pyQd6w6/1/CiVcKJS/KO09dUTqY6vkjWF9xZxmaBQD8Wt28Yeb/Rk0CbhTGvrUkov62EXCFYlZlEyO/ZFuHfqc9O3Zo+PVZ2JCg6pomiqVI4s145Yp/ts/8OoF5mW/jL5UxXNyzsj5egvueGadOD9jAnZsKvThca9nWaOZRlXm7P/1vquPU01/zT+H7FUq/Gwv9ShBSPDeb4vN+6i1HrknY2/MDl4kYaMsbpoT1t7ZMNbEv/Is8geFvnsIEyfIy4dHBsC5TYEY7sP12xpYe9vmMvMga9a3d0g/y0J5XfASiyJ1kqSNQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Suggested-by: Anna-Maria Behnsen Signed-off-by: Easwar Hariharan --- scripts/coccinelle/misc/secs_to_jiffies.cocci | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/scripts/coccinelle/misc/secs_to_jiffies.cocci b/scripts/coccinelle/misc/secs_to_jiffies.cocci new file mode 100644 index 0000000000000000000000000000000000000000..af762b1c0aac8f044f21150bfaafd9efc834ee87 --- /dev/null +++ b/scripts/coccinelle/misc/secs_to_jiffies.cocci @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0-only +/// +/// Find usages of: +/// - msecs_to_jiffies(value*1000) +/// - msecs_to_jiffies(value*MSEC_PER_SEC) +/// +// Confidence: High +// Copyright: (C) 2024 Easwar Hariharan Microsoft +// +// Keywords: secs, seconds, jiffies +// + +@@ constant C; @@ + +- msecs_to_jiffies(C * 1000) ++ secs_to_jiffies(C) + +@@ constant C; @@ + +- msecs_to_jiffies(C * MSEC_PER_SEC) ++ secs_to_jiffies(C)