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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4919DC4332F for ; Wed, 16 Nov 2022 16:41:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238896AbiKPQlY (ORCPT ); Wed, 16 Nov 2022 11:41:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234332AbiKPQlC (ORCPT ); Wed, 16 Nov 2022 11:41:02 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D31D60E9C for ; Wed, 16 Nov 2022 08:35:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1668616532; 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: in-reply-to:in-reply-to:references:references; bh=6P/DkHlylDqeyIXovCIuF2YvI5jJp50fry7v8dWMgVo=; b=BGGo3jhSZKjv2DjuW8/6195sfNTZghL5VSYwNKwxweTJYe7dGJnQ6PqR5G7QagpvXVrdXv yVaH5XFget9CG7woH1qA9fyblkPe0NWAiM6kN6/+cfQTX4hkrDYVb4lODuqEvwkauCkxay PyMzXTcinIHw9w9cDm6iArkKnB1fK9Y= Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-501-bqoVl_U1PQGxPp2Uw69GlQ-1; Wed, 16 Nov 2022 11:35:22 -0500 X-MC-Unique: bqoVl_U1PQGxPp2Uw69GlQ-1 Received: by mail-qk1-f197.google.com with SMTP id bq13-20020a05620a468d00b006fa5a75759aso17898431qkb.13 for ; Wed, 16 Nov 2022 08:35:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=6P/DkHlylDqeyIXovCIuF2YvI5jJp50fry7v8dWMgVo=; b=lbOrExmUCWNOwzXSsA3z/aX8ApaJyvsP4laVOzisNlBGPaJQV32I5dZtzZZvM9XEX3 bKPgMixfNB/KqDdRWz5oVleSJZO9nYfaYqSc9fbVrnD8UfKEFyoHmLWZUP9ldgHMLTYo wo/2lMD+OWrDAVF5glP7Dcq/BpgimzpML4cAT/A2N8qU/SZNMUQ4+5NWSP7soW7ABWjf vI0eseLC4DtpEhBzFCYuO+cNNMWNPLkMLQOE/T4NuERXDiNq/WwiO9clStaHAIOH75H8 Ss/Y0HOGxPOSm4Cp516MX59W0zBUoxyZ2Sxl5viTYVcRyGYbem5YLilaDcaHmxrOJAkJ lZyw== X-Gm-Message-State: ANoB5pnLaYCczRog2wwJ3Ex+LmxGEvTpKgoSK0l+kFuGTnW9oOQdkbVi BXATu5bS4imTD8NRfmNlpjD/9U8Kqtcjt0wir0pVEoawpKCv3cs0RUgh+MpJ3RF9allPs3MtvaO MwEpcflw49iTmUWbOmvCI2vnq X-Received: by 2002:ad4:51c2:0:b0:4bb:781e:6232 with SMTP id p2-20020ad451c2000000b004bb781e6232mr21168444qvq.15.1668616521903; Wed, 16 Nov 2022 08:35:21 -0800 (PST) X-Google-Smtp-Source: AA0mqf6brx9EkEPv6h957QCTT0k14m6ufIkEtyMRa3SdemkO46s593RTxi4C+EMxnGlsb9JQjbPPMA== X-Received: by 2002:ad4:51c2:0:b0:4bb:781e:6232 with SMTP id p2-20020ad451c2000000b004bb781e6232mr21168417qvq.15.1668616521629; Wed, 16 Nov 2022 08:35:21 -0800 (PST) Received: from x1n (bras-base-aurron9127w-grc-46-70-31-27-79.dsl.bell.ca. [70.31.27.79]) by smtp.gmail.com with ESMTPSA id c8-20020ac853c8000000b00359961365f1sm8826363qtq.68.2022.11.16.08.35.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Nov 2022 08:35:21 -0800 (PST) Date: Wed, 16 Nov 2022 11:35:19 -0500 From: Peter Xu To: James Houghton Cc: Mike Kravetz , Muchun Song , David Hildenbrand , David Rientjes , Axel Rasmussen , Mina Almasry , Zach O'Keefe , Manish Mishra , Naoya Horiguchi , "Dr . David Alan Gilbert" , "Matthew Wilcox (Oracle)" , Vlastimil Babka , Baolin Wang , Miaohe Lin , Yang Shi , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH v2 02/47] hugetlb: remove mk_huge_pte; it is unused Message-ID: References: <20221021163703.3218176-1-jthoughton@google.com> <20221021163703.3218176-3-jthoughton@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20221021163703.3218176-3-jthoughton@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 21, 2022 at 04:36:18PM +0000, James Houghton wrote: > mk_huge_pte is unused and not necessary. pte_mkhuge is the appropriate > function to call to create a HugeTLB PTE (see > Documentation/mm/arch_pgtable_helpers.rst). > > It is being removed now to avoid complicating the implementation of > HugeTLB high-granularity mapping. > > Signed-off-by: James Houghton Acked-by: Peter Xu -- Peter Xu