From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-118.freemail.mail.aliyun.com (out30-118.freemail.mail.aliyun.com [115.124.30.118]) (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 E056143F0B9 for ; Mon, 7 Sep 2026 08:28:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.118 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788769706; cv=none; b=Cp5W25x5TjD7UUdXryxxjL9Jin6CnAr6HCpXoPqE8AsGZI3Op/UfT7DGeXPxi8hoJoVLENBVOuotLQLeT/b8wxmbK77AjKyyMfUNtUeGWPCPEjGEBm9NlvNaX+8DW3DKS+jpoE+P9Ah+AQibyVZoLCS1Jo+FjghpcIWawqCWcCo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788769706; c=relaxed/simple; bh=ifYPWKvQeaXHHlqSmPNNhJc6BGUoY4I399YgkUk1yRA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=CY4lYihE6coKxjbt1LCqkd5RUTwm9Xcp+odbDamQ0JG6A5V1fam6i/HGfbcgsC3m40FEA3FxHMI3WJgQ1lpzy4mGDtVzoYHH5Lr03siRiHVVpGze8zUyMsFym6dkP7Zkos4rrZHBHhCIce+9Dykm/dj526OmYf3YSYkdTaRnwpA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=rvzAH21X; arc=none smtp.client-ip=115.124.30.118 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="rvzAH21X" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1788769700; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=OXBkqVELA+ZoClZ9gQ+v3PG6IJO4Th4rs/k5QhawMl4=; b=rvzAH21Xe/+yUxN0CcjpuJOtMdjNOGghgH0ngQDa4V1xWoj926Umo0cfFHBZSG0Z1HkhRqFTnCKuiMpt8RLXZW9Ol471zf0xyXDFd3P94C8+TZFd7QUy7GBZD/GZa8n0X1iHf+JS9cNFx3T+M/2r36BJv7v32P4YxVBA8dj0YEY= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R221e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033037026112;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=18;SR=0;TI=SMTPD_---0XARiq-e_1788769697; Received: from 30.74.144.134(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0XARiq-e_1788769697 cluster:ay36) by smtp.aliyun-inc.com; Mon, 07 Sep 2026 16:28:18 +0800 Message-ID: Date: Mon, 7 Sep 2026 16:28:17 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 06/12] mm/collapse: drop the collapse_possible() wrapper To: Kiryl Shutsemau , Andrew Morton , David Hildenbrand , Lorenzo Stoakes Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-team@meta.com, Zi Yan , "Liam R . Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Usama Arif , Vlastimil Babka , Jann Horn , "Kiryl Shutsemau (Meta)" References: From: Baolin Wang In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/4/26 11:10 PM, Kiryl Shutsemau wrote: > From: "Kiryl Shutsemau (Meta)" > > collapse_possible() only forwards to collapse_possible_orders() and turns > its mask into a bool. Its three callers can test the mask themselves. > > No functional change. > > Assisted-by: Claude-Code:claude-opus-5 > Signed-off-by: Kiryl Shutsemau (Meta) > --- LGTM. Reviewed-by: Baolin Wang