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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 79E06CCF9EB for ; Thu, 30 Oct 2025 02:25:32 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id ADB8A8E01B5; Wed, 29 Oct 2025 22:25:31 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A8B9B8E01B2; Wed, 29 Oct 2025 22:25:31 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 97A5B8E01B5; Wed, 29 Oct 2025 22:25:31 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 81D1B8E01B2 for ; Wed, 29 Oct 2025 22:25:31 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 16F7D5BBDF for ; Thu, 30 Oct 2025 02:25:31 +0000 (UTC) X-FDA: 84053189262.03.74D420C Received: from out-177.mta1.migadu.com (out-177.mta1.migadu.com [95.215.58.177]) by imf12.hostedemail.com (Postfix) with ESMTP id 3E2C74000F for ; Thu, 30 Oct 2025 02:25:29 +0000 (UTC) Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=WDT5Wp6y; spf=pass (imf12.hostedemail.com: domain of lance.yang@linux.dev designates 95.215.58.177 as permitted sender) smtp.mailfrom=lance.yang@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1761791129; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=3UyupsXh7QI3IpXLiJnSS9fzReGG9d97Eh4CpeWxH5k=; b=2gJ6Y921V8mCM7Dl6G2JN5gn0MWQJ6SNTVc1MBtVo19iwMb8JCmUy5lkGRHRnF4++Vbyb5 3sAVi39cA0urQ08yBnXjMd9DQp+S0AzvDpLhxzblH62BVGXMadqeVNC0dhGbYakx2XJPA/ O+LAQVdUaLZRj+e7wQDvjMh0Jo2+doU= ARC-Authentication-Results: i=1; imf12.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=WDT5Wp6y; spf=pass (imf12.hostedemail.com: domain of lance.yang@linux.dev designates 95.215.58.177 as permitted sender) smtp.mailfrom=lance.yang@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1761791129; a=rsa-sha256; cv=none; b=BflyH4ws/7uB6lugq6mDlfxTe9Odo63IgS8L9fPyqoxDbjCiS4VgTaSZS4HhR4X+TPokFX P3qp+QswEY7NIPZS0ZFUqM3pkzP8hZwHTwFNln9F6puwASYJd+Lg97hKNM2tSM1uIcdodP CnmBtNBODqhEHQB/EWNVNRnQjLl2co0= Message-ID: <4ff09b34-fc18-4dcd-91e7-2e199d88e133@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1761791126; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3UyupsXh7QI3IpXLiJnSS9fzReGG9d97Eh4CpeWxH5k=; b=WDT5Wp6y6jrOwkHrqHxb3NYddT6JMZE1rFl8MwLNhXWLePJcpelDdcmraCl1b6kADLrvP/ OmlCpTqqpTCiBugvw/8TnfH+ES4arI53JBx61JoEc7krBaxUolqIQxv49AWoGarxL2yDu8 qmci9hK83UaaotYBL78770tMoTbBpGg= Date: Thu, 30 Oct 2025 10:25:13 +0800 MIME-Version: 1.0 Subject: Re: [PATCH v4 1/3] mm/huge_memory: add split_huge_page_to_order() To: Zi Yan Cc: kernel@pankajraghav.com, akpm@linux-foundation.org, mcgrof@kernel.org, nao.horiguchi@gmail.com, Lorenzo Stoakes , jane.chu@oracle.com, Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , "Matthew Wilcox (Oracle)" , Wei Yang , Yang Shi , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linmiaohe@huawei.com, linux-mm@kvack.org, david@redhat.com References: <20251030014020.475659-1-ziy@nvidia.com> <20251030014020.475659-2-ziy@nvidia.com> Content-Language: en-US X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Lance Yang In-Reply-To: <20251030014020.475659-2-ziy@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 3E2C74000F X-Stat-Signature: fwjj7sc1snht983bjdjjx377who4zbge X-Rspam-User: X-HE-Tag: 1761791129-820982 X-HE-Meta: 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 0UdoP4UL U8kwuE19S02TGHY0= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2025/10/30 09:40, Zi Yan wrote: > When caller does not supply a list to split_huge_page_to_list_to_order(), > use split_huge_page_to_order() instead. > > Signed-off-by: Zi Yan > Acked-by: David Hildenbrand > Reviewed-by: Lorenzo Stoakes > --- Reviewed-by: Lance Yang