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 04D40CCA480 for ; Wed, 20 Jul 2022 16:49:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234570AbiGTQtd (ORCPT ); Wed, 20 Jul 2022 12:49:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46870 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231560AbiGTQtc (ORCPT ); Wed, 20 Jul 2022 12:49:32 -0400 Received: from mail-qk1-x734.google.com (mail-qk1-x734.google.com [IPv6:2607:f8b0:4864:20::734]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8156043E6B; Wed, 20 Jul 2022 09:49:31 -0700 (PDT) Received: by mail-qk1-x734.google.com with SMTP id v28so12530753qkg.13; Wed, 20 Jul 2022 09:49:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=IdX8x8KuGDrmo8OdGWM+s2IhO+yiRKLdL7Zo2PMSFN4=; b=fA5ACjYebGmyEbnpk02ZADGgZyXfWD24l6R1c/JewiQtUFSI+d/VO9w9T9n2DLJCQL uDHO6rwgTDLos9QvjWc6uIFsSu2vb5u2IkHWlFs8aJhQFN905lEkcykvEsUEg7CFx1la paGTn68cRr5oM9979v5iJMWGeYVFK48gHFQYJgGqX34fdeYgMtseWc3hbipbm46vtoyf t/nVdVBlhdE/sYfEJWwn21va2JYE9h3LwLkJQv+s9PszAUimQvBLaAOikOs6KkgnyGnm 4Rdc8QIncAZkw37fTFY3vGGoGGWsjBHbV4NlO7IcfMAMJVRtdkE8lvHUm65n7q5zkobl slhQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=IdX8x8KuGDrmo8OdGWM+s2IhO+yiRKLdL7Zo2PMSFN4=; b=1ti+/FNnJgNZHSQuUhDcsqIc1XOlitvkuDRIGFewGkT6a//GeuV6ZNPWbljQ8yzYf8 H32PPNcnVlMlZ7mU/yOrIHc5+3yzlcY/jWux28C3UXx2NW6r0W9KfRZjxuj7JLUz7w7x rDsLfWIi/NtFQlPkbiXPL42XXVlIz7OQL86eitfJHiNx3RjAu4Pqi1c6iOFUV1hgA6oC TUw0zsXwVUSP0mBYz9uZv4zv5g7/byZXPDXB26jAlX4te/rR0U1t5fy+b9GAS1ctho7Z aNEn1DxHtKKjBMe3Zjn6A1xgOXwvSx0L2bnPZkOEVjO0ZFjLkHM2QqkPg1/3KKjTFS5l efsQ== X-Gm-Message-State: AJIora9wkarYGq5phZjvTB/gRWGzlTBvX/d75x+3GVsAW0mQoD29iilM 27VVyu+ug7zCgpg1FQA3KKg= X-Google-Smtp-Source: AGRyM1vCLnpaxRkOkmGAaj5Gy/KHt7mi0Q8MAJNokH4bRQpyU8kddgCKya3XL7eTcmHXXFWfReqHnA== X-Received: by 2002:a05:620a:4090:b0:6b6:14ec:b6c6 with SMTP id f16-20020a05620a409000b006b614ecb6c6mr1897228qko.733.1658335770556; Wed, 20 Jul 2022 09:49:30 -0700 (PDT) Received: from localhost ([2601:4c1:c100:1230:8a38:8fe4:50f8:8b83]) by smtp.gmail.com with ESMTPSA id r11-20020ac8794b000000b0031ee918e9f9sm7579839qtt.39.2022.07.20.09.49.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jul 2022 09:49:30 -0700 (PDT) Date: Wed, 20 Jul 2022 09:49:30 -0700 From: Yury Norov To: Andy Shevchenko Cc: linux-kernel@vger.kernel.org, Alexander Lobakin , Alexei Starovoitov , Alexey Klimov , Andrew Morton , Andrii Nakryiko , Ben Segall , Christoph Lameter , Dan Williams , Daniel Borkmann , Daniel Bristot de Oliveira , Dennis Zhou , Dietmar Eggemann , Eric Dumazet , Frederic Weisbecker , Guenter Roeck , Ingo Molnar , Isabella Basso , John Fastabend , Josh Poimboeuf , Juergen Gross , Juri Lelli , KP Singh , Kees Cook , Martin KaFai Lau , Mel Gorman , Miroslav Benes , Nathan Chancellor , "Paul E . McKenney" , Peter Zijlstra , Randy Dunlap , Rasmus Villemoes , Sebastian Andrzej Siewior , Song Liu , Steven Rostedt , Tejun Heo , Thomas Gleixner , Valentin Schneider , Vincent Guittot , Vlastimil Babka , Yonghong Song , linux-mm@kvack.org, netdev@vger.kernel.org, bpf@vger.kernel.org Subject: Re: [PATCH 16/16] lib: create CONFIG_DEBUG_BITMAP parameter Message-ID: References: <20220718192844.1805158-1-yury.norov@gmail.com> <20220718192844.1805158-17-yury.norov@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Jul 19, 2022 at 12:39:02AM +0300, Andy Shevchenko wrote: > On Mon, Jul 18, 2022 at 12:28:44PM -0700, Yury Norov wrote: > > Create CONFIG_DEBUG_BITMAP parameter to let people use > > new option. Default is N. > > Even if a separate, it should follow immediately the implementation. If it follows the 1st patch immediately, and becomes enabled, it will generate a lot of noise for those who bisect and occasionally jumps into a mid of the series. There are quite a lot of patchsets that create a feature in many patches, and explicitly enable it in the very last patch.