From nobody Thu Nov 21 16:09:33 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass(p=none dis=none) header.from=linux.microsoft.com ARC-Seal: i=1; a=rsa-sha256; t=1731705806; cv=none; d=zohomail.com; s=zohoarc; b=jLHfJZtRrgQT6eB/k00xvTolMioeZChpEQUgWTnoSxJND62S/X/fPXff9cy6wltCIkbOuN+wdt0GPmAnYdWlmyPXWmjXq/QG/JujpIxLRO6AdAQ6WstPAsrY1PKxyeVZZ715eb0pNePGFfedVgn1pVicFci/JN9bjo+O1JDwBG0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1731705806; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=mjGmNlPTDeXtBIVnBruZVxnncRcSbkg/ti9M5w2fu78=; b=gYP+2QMnCrb4VGhCA4vUp052X5bEZAwY4zSk/pSP6/oMklxaY9gOEyhoH53n3zkVNL3AwUlNEAVKtBvGZUNIVvjZ2sVkaLLMjjuNrQTQffKpGlFh26M5W/5tdZFag+vYM8yPBRpP3IKWqu7bgNxZzzFwLn22vHmaUlp3g8pZVFY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1731705806188345.7394430571395; Fri, 15 Nov 2024 13:23:26 -0800 (PST) Received: from list by lists.xenproject.org with outflank-mailman.838010.1253939 (Exim 4.92) (envelope-from ) id 1tC3mD-0007Dl-59; Fri, 15 Nov 2024 21:22:49 +0000 Received: by outflank-mailman (output) from mailman id 838010.1253939; Fri, 15 Nov 2024 21:22:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tC3mD-0007De-2Y; Fri, 15 Nov 2024 21:22:49 +0000 Received: by outflank-mailman (input) for mailman id 838010; Fri, 15 Nov 2024 21:22:47 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tC3mB-0007DI-9E for xen-devel@lists.xenproject.org; Fri, 15 Nov 2024 21:22:47 +0000 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by se1-gles-sth1.inumbo.com (Halon) with ESMTP id c095291f-a397-11ef-a0c7-8be0dac302b0; Fri, 15 Nov 2024 22:22:44 +0100 (CET) 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) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: c095291f-a397-11ef-a0c7-8be0dac302b0 X-Custom-Connection: eyJyZW1vdGVpcCI6IjEzLjc3LjE1NC4xODIiLCJoZWxvIjoibGludXgubWljcm9zb2Z0LmNvbSJ9 X-Custom-Transaction: eyJpZCI6ImMwOTUyOTFmLWEzOTctMTFlZi1hMGM3LThiZTBkYWMzMDJiMCIsInRzIjoxNzMxNzA1NzY0LjQ3NTg0NCwic2VuZGVyIjoiZWFoYXJpaGFAbGludXgubWljcm9zb2Z0LmNvbSIsInJlY2lwaWVudCI6Inhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZyJ9 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 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=B6m?= , 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_Monn=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-ZohoMail-DKIM: pass (identity @linux.microsoft.com) X-ZM-MESSAGEID: 1731705807854116600 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/coccin= elle/misc/secs_to_jiffies.cocci new file mode 100644 index 0000000000000000000000000000000000000000..af762b1c0aac8f044f21150bfaa= fd9efc834ee87 --- /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) --=20 2.34.1