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 X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DEEB8C432BE for ; Fri, 13 Aug 2021 08:20:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C4332610A5 for ; Fri, 13 Aug 2021 08:20:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239828AbhHMIVR (ORCPT ); Fri, 13 Aug 2021 04:21:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239581AbhHMIVR (ORCPT ); Fri, 13 Aug 2021 04:21:17 -0400 Received: from mail-qk1-x72d.google.com (mail-qk1-x72d.google.com [IPv6:2607:f8b0:4864:20::72d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97ACDC061756 for ; Fri, 13 Aug 2021 01:20:50 -0700 (PDT) Received: by mail-qk1-x72d.google.com with SMTP id b207so267350qkg.9 for ; Fri, 13 Aug 2021 01:20:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vt-edu.20150623.gappssmtp.com; s=20150623; h=sender:from:to:cc:subject:in-reply-to:references:mime-version:date :message-id; bh=lpPhDFXTTOWSRqM8GY9dqbn4OK6iDyVVR+GdjeUtx6M=; b=bmfuxoUnmLEIvDoLzidonx7arflLeMhD3SCm9k+ASybb1uqMsH5pZiT1BCTtUxBvEH gVxAHMshRN3L9ad/fY+g+/Q5/jAoeL7OfloUf9S/pEGyr72zLpYCFxpuwsR7SFCYOqEj jwwXSQ5kFJ1IBoA6CG+2HNj2SDDpwdXkJ3hlfxvpNdfZRhKoryZJi1SYiIAUgXkY7y6t XStjlF1amMrjTgz3IFn0Wt3mHyCWcy0VClGk9ivjEx4RmY1z5Gf2gHfx7dYMO6+9RoU3 dHePEhTSul18td13n72UKiH6d7+bPcxF1t7zRWGe5nsXq3eASmuqtLTEopnqTClq8XbG gewA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:in-reply-to:references :mime-version:date:message-id; bh=lpPhDFXTTOWSRqM8GY9dqbn4OK6iDyVVR+GdjeUtx6M=; b=TYSa8kcbfmyvFNYN8Oyh9Ljt2W2Wh8sC/ONOLwK4Ajtpg+FTP3Fh/cXn4GMscsbysQ MRQv8PxD/YqnYcu9vWYCb8flifPnQq72g5uS8bouknfKUoPetlinbvjGSftkq1uPa/68 DVk9i5xDjXU2OTkn2vxowcIZMEULSlOAKRsXiM1rgVmSOW/2n9B+kwLZnIS6dq9/IPpq 50yRaHsLXJpuhzMpbd+yJJD7NhnqJzg/kd46+OEePrUOoHlVSW6H+OtPHFwhU8Z8MsiF +lrgzoR3zo7wqQcBJK6wtcLOfopwOMj9+/TOgKQPuHtSPEqYydzfosuuB1Xo4YQcThuc TAJg== X-Gm-Message-State: AOAM5323DhRGfd6M9xqVQxJmVUz2qR/XhNfoSTScGWzlMD0DEBm+VJO/ f2dg5B6/f1+hmHfG6KC/oDszeg== X-Google-Smtp-Source: ABdhPJz7UW1eVXaMOX8vBR4lPwaDI1wZ6oU5RDUOP9ao8fbddnhAXFkn9OtDF5rKe+bbSnGmmtkgCQ== X-Received: by 2002:a05:620a:3d9:: with SMTP id r25mr971208qkm.76.1628842849779; Fri, 13 Aug 2021 01:20:49 -0700 (PDT) Received: from turing-police ([2601:5c0:c380:d61::359]) by smtp.gmail.com with ESMTPSA id b1sm485659qtq.12.2021.08.13.01.20.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Aug 2021 01:20:49 -0700 (PDT) Sender: Valdis Kletnieks From: "Valdis Kl=?utf-8?Q?=c4=93?=tnieks" X-Google-Original-From: "Valdis Kl=?utf-8?Q?=c4=93?=tnieks" X-Mailer: exmh version 2.10.0-pre 07/05/2021 with nmh-1.7+dev To: SeongJae Park cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, SeongJae Park Subject: Re: [PATCH] mm/damon/Kconfig: Hide PAGE_IDLE_FLAG from users In-reply-to: <20210813081238.34705-1-sj38.park@gmail.com> References: <20210813081238.34705-1-sj38.park@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Fri, 13 Aug 2021 04:20:48 -0400 Message-ID: <307031.1628842848@turing-police> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 13 Aug 2021 08:12:38 -0000, SeongJae Park said: > From: SeongJae Park > > Commit 2a058a1a9914 ("mm/idle_page_tracking: make PG_idle reusable") of > linux-mm[1] makes CONFIG_PAGE_IDLE_FLAG option to be presented to the > user. However, the option is hard to be understood by users. Also, it > is not intended to be set by users but other kernel subsystems like > DAMON or IDLE_PAGE_TRACKING. To avoid confusions, this commit removes > the prompt so that the option is not presented to the user. > > [1] https://github.com/hnaz/linux-mm/commit/2a058a1a9914 > > Suggested-by: Andrew Morton > Signed-off-by: SeongJae Park Acked-By: Valdis Kletnieks