From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4299D606A328 for ; Wed, 4 Nov 2026 10:36:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=G+8bQFjL Received: by kanga.kvack.org (Postfix) id 5EEBC6B05B1; Wed, 4 Nov 2026 05:36:24 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 5A0D56B05B2; Wed, 4 Nov 2026 05:36:24 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4B55C6B05B3; Wed, 4 Nov 2026 05:36:24 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 292E76B05B1 for ; Wed, 4 Nov 2026 05:36:24 -0500 (EST) Received: from smtpin01.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay01.hostedemail.com (Postfix) with ESMTP id BA9481C3DDF for ; Wed, 4 Nov 2026 10:36:23 +0000 (UTC) X-FDA: 85397082246.01.514D34D Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf23.hostedemail.com (Postfix) with ESMTP id 2B885140007 for ; Wed, 4 Nov 2026 10:36:22 +0000 (UTC) Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=G+8bQFjL; spf=pass (imf23.hostedemail.com: domain of osalvador@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=osalvador@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1793788582; b=p3x6P1Pl0f3cPTpI2XLnNt4v7UPWHEIxIb7aAz1mlKhhatMG+vCqKsm/IqV4mQr7+hO2Wx qvqPhDYkaDsVF+NQ8mJ/jfRRaLflGeqjo8+mIFs1XdXYwqPLYVMOF9X+KSa+9QYJrBwz7P 2Cqip7ZxLv5BG6m6x1XVHWyJvJzBCyU= ARC-Authentication-Results: i=1; imf23.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=G+8bQFjL; spf=pass (imf23.hostedemail.com: domain of osalvador@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=osalvador@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1793788582; 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: in-reply-to:in-reply-to:references:references:dkim-signature; bh=ZDTsHuiAv0ENOV6p7ACwagdR05GZdX+BTzzukNMsj1g=; b=5RGvHCqnxBHeUrNGK5Il3ivMjolDtPYY/+8beR5yqx2Gi6fzIO8jdau0ZJkqEOwfO0g+d6 8SvtqzYRmL8ThLIF+Lr79R/lUWDRf2op/dfkNWUalHhvtcwy8UtIWxdubCi7UidhrIRvos UEsKztI4TTSDyWjUjvEpXcMb+1Q9j90= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 58B0B41A85; Wed, 4 Nov 2026 10:36:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E025E1F000C1; Wed, 4 Nov 2026 10:36:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793788581; bh=ZDTsHuiAv0ENOV6p7ACwagdR05GZdX+BTzzukNMsj1g=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=G+8bQFjL7lxx+pyw4QKAW5rgfbkD1o90fVKkvCGhJPsO6ytTD6MJ3dfMybU+IGw8w 3PoetD7C7O8HEFJFRa61BnUjgzvQWp4zWSKZzIPuGvUtvppVH2JtGHgKXfy4ecZ+iZ n7DAyc+/eJvurYZVEQ8VcBS/4dC9PrrkcaE/09xs93zv+EN9VDqDEYXKqBS3iq+6+N EcU7/ZApz7ubZFjimkX7Vz5u6biu5H2Hn3cgTwfm9O8j0ASJI/1M8gtN1LbG32r636 IkZ+N0qxtbkd/ngXQ+pp7c3lhhOz/e3uaGyhMe/c0hv5rHKs/KiNp3s7gtmwXNqqud p1CyW+z+yRW7g== Date: Wed, 4 Nov 2026 11:36:14 +0100 From: "Oscar Salvador (SUSE)" To: Muchun Song Cc: Oscar Salvador , Andrew Morton , Mike Rapoport , Qi Zheng , Lance Yang , James Houghton , David Hildenbrand , Muchun Song , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 08/12] mm: hugetlb_vmemmap: move alloc_vmemmap_page_list() next to its free helper Message-ID: References: <20261104023510.260766-1-songmuchun@bytedance.com> <20261104023510.260766-9-songmuchun@bytedance.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261104023510.260766-9-songmuchun@bytedance.com> X-Stat-Signature: 7rk9phy31jymsw8asy6564qibtzm1ira X-Rspamd-Queue-Id: 2B885140007 X-Rspam-User: X-Rspamd-Server: rspam11 X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-HE-Tag: 1793788582-885175 X-HE-Meta: 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 jHkjccEh ApAsV89Heh6RAj0RMBgjbBKzbIammTbbosVzv6Ke6I5s/X5KZLkW3BRI/0J45fD77twzdcRhWNy8/UXvsbmpj8D0v0UJxNzVyCZqmJ+yKXlzl7e20cRihY1qE+C6cihSY7KuvtrsDehY7XFXOgnA94fK5rbn1GMvzsB4XUtXRxicVpOGS1xtcrYqnji5kqy2dxvE43jwqGQDRvTR09SzsS330CeChr/xqllDSkmVAA6dXjFJm/DI9w/jxQ5dZV58bjHHXmKZ1qFuRzZ7hgNxzDlnmlVqCXHgloavFFeB3yD1CBb3yLe+9LWg5xg== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Wed, Nov 04, 2026 at 10:35:06AM +0800, Muchun Song wrote: > Keep alloc_vmemmap_page_list() together with > free_vmemmap_page_list(). This also allows the folio-oriented > optimization helper introduced in a subsequent change to reuse the > allocator without a forward declaration. > > No functional change intended. > > Signed-off-by: Muchun Song > Reviewed-by: Lance Yang > Reviewed-by: Qi Zheng > Reviewed-by: Mike Rapoport (Microsoft) Reviewed-by: Oscar Salvador -- Oscar Salvador SUSE Labs