From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 76C8822D7B9; Thu, 2 Jul 2026 16:53:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783011185; cv=none; b=VtMOu755l1FaoRgKK3IsXyYGfXohkqT6hOLkxTwn5kxblBE5qRxkHjoFkiB0LfYubXcMUPrDTNekEKAYgzi4+cyubomzUhEpqCqX4YeFSxj6TZpnW8qmSriRXY3UNbGZw7JlOqYdcTDLOA/wBAdHYZMhl3LWySMycHe73qbVC4E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783011185; c=relaxed/simple; bh=+SUPM17FyMkhdBqg05UJ5LJlBm3JZwNw8h+Mib6SGa4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=djLNs5CWdTJwJtY0V4fZwxSkBO+Tkq3mOidLtogl3K0b8X8nywAh2eXVzCdm1KNl6fiYOnqhForifQErns8YNjBRxls+DHsPdS84PKXAy4wgQyy/QOgEjRmDL8O79ForHGP1XWnsmvH3mNkL+CpRqtNPymfQ1VRa5EZuZ8LUtuM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Big/Uh5x; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Big/Uh5x" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 37FC41F000E9; Thu, 2 Jul 2026 16:52:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783011184; bh=AdFubk+JD40bWGnDszpUR8QtopM4gDG6s4W5ZjSbVSM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Big/Uh5x+p9UFUyrs0H+TX8SkxXowLs9309ENEt2bZHNEFPVeSIvL00bHj+6bpm/y s8udHbi4jszqqgXKeOlXpUA7KzmEVpFSNVFpyyDq6Q2tuQAlNTHZgadeL2wS+BpmDr 6duTpmSGL4zT1r1ioPN028UWP/YtE5PatvwARH4Ev47D7gXUxGX5zO/VlTN87FBAj4 1G3pLC0fuQw3cvxZISOhdXlr6cOuusPnuh2jpCqFPzERMGSM8ehDyvqT4qLyVPPXYT mvmg6zxqVvnS0/yc+YD9yAa6o+SLV0TJiBWDgaGH2m4YDAPlF5N6U0oQT202lLwHRc amVrZi3QepJIw== From: SJ Park To: Lorenzo Stoakes Cc: SJ Park , Lian Wang , damon@lists.linux.dev, linux-mm@kvack.org, daichaobing@sangfor.com.cn, kunwu.chan@gmail.com, Andrew Morton , David Hildenbrand , Zi Yan , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , linux-kernel@vger.kernel.org Subject: Re: [RESEND RFC PATCH v2 0/5] mm/damon: add mTHP collapse and split actions Date: Thu, 2 Jul 2026 09:52:34 -0700 Message-ID: <20260702165235.86684-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: Precedence: bulk X-Mailing-List: damon@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, 2 Jul 2026 11:23:55 +0100 Lorenzo Stoakes wrote: > +cc all those you missed. Thank you for doing this, Lorenzo. > > I really need to write a bot to do this, because I'm getting a little tired of > pointing this out :)) Good idea. I will also consider implementing this kind of checks to to my lzy tool box [1] or hkml [2]. > > On Thu, Jul 02, 2026 at 05:46:28PM +0800, Lian Wang wrote: > > include/linux/damon.h | 10 +++ > > include/linux/khugepaged.h | 9 +++ > > mm/damon/core.c | 2 + > > mm/damon/sysfs-schemes.c | 77 ++++++++++++++++++++++ > > mm/damon/vaddr.c | 128 +++++++++++++++++++++++++++++++++++++ > > mm/khugepaged.c | 46 +++++++++++++ > > 6 files changed, 272 insertions(+) > > You are doing damon changes, and that belongs to SJ, sure. > > But you're also changing core THP code? Please ensure you cc- THP people because > without our approval this cannot be merged: Thank you for calling out this, Lorenzo. Lian, please do as Lorenzo kindly asked, from the next revision. You don't need to add those recipients to all the patches if you worry their inbox volumes. But do ensure adding them to at least patches that modifies khugepaged.h and khugepaged.c, and the cover letter. If it is cumbersome, consider using 'hkml patch format' [3]. It does that (run get_maintainer.pl and add recipients to each patch and the coverletter) for its users. [1] https://github.com/sjp38/lazybox [2] https://github.com/sjp38/hackermail [3] https://github.com/sjp38/hackermail/blob/master/USAGE.md#formatting-patches Thanks, SJ [...]