From mboxrd@z Thu Jan 1 00:00:00 1970 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 D2F85FA3741 for ; Mon, 24 Oct 2022 17:29:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231910AbiJXR3V (ORCPT ); Mon, 24 Oct 2022 13:29:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35562 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231475AbiJXR21 (ORCPT ); Mon, 24 Oct 2022 13:28:27 -0400 Received: from mail-wm1-f46.google.com (mail-wm1-f46.google.com [209.85.128.46]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C3A51CD687 for ; Mon, 24 Oct 2022 09:04:03 -0700 (PDT) Received: by mail-wm1-f46.google.com with SMTP id m29-20020a05600c3b1d00b003c6bf423c71so10304215wms.0 for ; Mon, 24 Oct 2022 09:04:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=shkzBSRYb8eEdOLP3UTTdRh/01nxv5ZqRjAmdh5koP4=; b=fIrCzFGVNBamfhyfghjHLSPnjaYaAXiXB3FlPHyl8D0PCF3CQgHU+oYWhqDxdlqqOM /K/u1URMEwIxnFZQBK3npbbRoT3rIW8FIaDieyu18BGC5ztrwbNUsG8mLXyXtQ0G0V7V /LnixtZEuqTTdnAu+u+h9K4fFQB2jhJ6cr1yMYjwiArR/8MBqHT10CmWz8PvArlWgZld w0vUl6AoiDRmzg6B/Ylqlovbd4uBAG2RSjO4V+5aN35aC1m4Ed8Hb/yZGnpou1jvJaLs Cd0UbHhlgJ4B2m9qIdFqYNuj9+vMAHSPOzH8yqT82DlkERQYyHVYcSkvevSpbJdc7Yvc JDtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=shkzBSRYb8eEdOLP3UTTdRh/01nxv5ZqRjAmdh5koP4=; b=X1Hm122WeLg36LPLZoRIqqMtBqC/0svaU/48+Fjo7WP0sx7m3S8sL/LglZSu+vy+19 pShotk1pDnB4/gr034w5yBMfs1iLeaeXpCDEbvUBio6Yf8o68bco3gJGNceBhrXpZ4xb EHRmIkF3Lj9wrf4AkT14Df4UDYr2qUbq4l0G+/VtiQ5P6JSrY8M3ldkNbA6eozeliW92 vE1/kmCrlau/H4F2EFAvIocOPVICcho8/V2wJqAk/EOtnAtk+6UYpql0Vs5H8i18J14u FV5YktajQGVX7E/novnZg486B/cl6ihwp6Fj6KKRL4krWsgT4j4n4wnsiLCFMMQ2tFv4 JNDA== X-Gm-Message-State: ACrzQf1K+6rYZ5U/R77U8owVPSORV5xd5BWKnxbsy9yuCdyk7t3Dhpqy Hl1SF8jpbOfnWLqmnDV4KfKwOFsAOA== X-Google-Smtp-Source: AMsMyM4ID7U+5xsG2SxyVRB5HsOJSb0xMmMuphBm9NuevCGEECcRTYYkSr2vYCt8Vj6iT00/s0AZ+g== X-Received: by 2002:a05:600c:1c88:b0:3c6:d9a5:a083 with SMTP id k8-20020a05600c1c8800b003c6d9a5a083mr41082045wms.54.1666626292895; Mon, 24 Oct 2022 08:44:52 -0700 (PDT) Received: from x99 ([46.53.254.150]) by smtp.gmail.com with ESMTPSA id f11-20020a7bcc0b000000b003c6d21a19a0sm235454wmh.29.2022.10.24.08.44.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Oct 2022 08:44:52 -0700 (PDT) Date: Mon, 24 Oct 2022 18:44:50 +0300 From: Alexey Dobriyan To: andriy.shevchenko@linux.intel.com Cc: mingo@kernel.org, akpm@linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [rft, PATCH v1 4/4] kernel.h: Split out ARRAY_SZIE() Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > include/linux/array_size.h | 13 +++++++++++++ All of this is pessimisation unless you're removing +#include from kernel.h which you aren't doing. container_of.h is just as silly. kernel.h might need _some_ cleanup (like panic and tainted stuff) which is rarely used but ARRAY_SIZE()?