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 E3E663AE1A9 for ; Tue, 28 Jul 2026 18:14:02 +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=1785262443; cv=none; b=M3UHdQRBHNsxuoyyodpD6wg4ArpjNGgrRyWmoGTYX9P/yTslsxPaog/l4JHuROV+m/LtgFOOUDqpcSRr47SuABGvOMX7lwS0DpKB73vxF6YqYLKdKQ8bzYoRQbIiP+c8rtQyPdx8ESAI+/8FqVvWjuTP4CEsR0OI8wP8Wx3he1c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785262443; c=relaxed/simple; bh=0DH2YzOnkos2Rg5S+3iWOPX4+ah/dF/6LUD9JQp41jw=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=TcJubxJSRF3AUpj44Wa1a2NtEL2Y+l03Z/W21CbGIaV6NAvlFmmnaVGmUQc234groOMyB80W8imNtVCnvfwhmQrBI+QxQ4SF+sb+SfCd4k3IUXdRehWugaaT511I0x6j8+wVpF1nWt+eY5m9HnFyKDrepn2lAnuO3mSIqm7J414= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=uVlFin9N; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="uVlFin9N" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA0521F000E9; Tue, 28 Jul 2026 18:14:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1785262442; bh=+ZFYgbMscTxKl2N5edqmiBv+0wqvhHMyXWYcOzOEkCA=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=uVlFin9NaQO02f/q+7PNGgLIJYBRJQIYi0gagBOuO70msmqMz4oEYkcjF2LNU9ONq Oidv3w40921MVxKzwvm4VuP4XBPy0a2EIlJkwxR9qLJD050XcUQwG6sijn+2keRlux B+kQJ01M4VXppv+f6itvk88eLOE9v7vnZ/ZsP/j0= Date: Tue, 28 Jul 2026 11:14:01 -0700 From: Andrew Morton To: Bharata B Rao Cc: , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v8 0/8] mm: Hot page tracking and promotion infrastructure Message-Id: <20260728111401.b6d674baf8e56a27c55e0c52@linux-foundation.org> In-Reply-To: <20260728054356.291998-1-bharata@amd.com> References: <20260728054356.291998-1-bharata@amd.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 28 Jul 2026 11:13:48 +0530 Bharata B Rao wrote: > This patchset introduces pghot, a subsystem for hot page tracking and > promotion. Can DAMON be used to do this sort of thing adequately? Thanks, I'll await review input on this. AI review had much to say: https://sashiko.dev/#/patchset/20260728054356.291998-1-bharata@amd.com