From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A7A0D421F06 for ; Thu, 30 Apr 2026 18:22:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777573366; cv=none; b=MEOGx4Oh75Ks9IYYABbguS2gXsBhmj6/uyTgOJEm6DYALi7pEXktduBIxpzeakCBdwdylbCnkTnf4c2zcFgBSWL1SmLB8teQorqGQiqe/ZZfQozhexqqUUtHW0ps+SCFSObCu54DGtC6eD1ob/yOi7TzvAd6HFfzsNY0DV0nnrE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777573366; c=relaxed/simple; bh=PrtEN7qXDvun2GKuTX6drcFhgJ/WEonnKxBUogYiMOw=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=tU66FWk+G7sCvHGhmbdNpKluWv73SwYwJYzcztegDRa5gOgH7md1BYxE5RpB3FJFSG15Q23iwFuUIz5dliOzasg1QWFu2sjmSOmbXabZCy774xkgl1XA0H8Y0/UzOJK5U5U1yzvEPGXAhVubfdreMlsyYrjx8kynjYNXkhy9tRE= 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=2UHaV2Z1; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="2UHaV2Z1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E7513C2BCB3; Thu, 30 Apr 2026 18:22:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1777573366; bh=PrtEN7qXDvun2GKuTX6drcFhgJ/WEonnKxBUogYiMOw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=2UHaV2Z10+hRSqPf8sRMKcLk3psL89le0ELSb82AjOxpHAG4T5mitZMfhIV7PECOQ fsX9KxEYTtg11K45dDz9uuzgV4kAOrR/yPlN2rxrTD7cOtiBMT8o5acTkg8PIglQqo A+svBiZZfi0jJ6/xQFbxbtn+6UgnnrspPgG9qqdc= Date: Thu, 30 Apr 2026 11:22:45 -0700 From: Andrew Morton To: Zhen Ni Cc: vbabka@kernel.org, surenb@google.com, mhocko@suse.com, jackmanb@google.com, hannes@cmpxchg.org, ziy@nvidia.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 0/3] mm/page_owner: add filter infrastructure for print_mode and NUMA filtering Message-Id: <20260430112245.be3189f09bd6a71970a74746@linux-foundation.org> In-Reply-To: <20260430163247.13628-1-zhen.ni@easystack.cn> References: <20260430163247.13628-1-zhen.ni@easystack.cn> 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 Fri, 1 May 2026 00:32:44 +0800 Zhen Ni wrote: > This patch series introduces filtering capabilities to the page_owner > feature to address storage and performance challenges in production > environments. AI review asks a couple of reasonable-sounding questions: https://sashiko.dev/#/patchset/20260430163247.13628-1-zhen.ni@easystack.cn