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]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3E618C7619A for ; Wed, 12 Apr 2023 03:44:32 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id A459B6B0074; Tue, 11 Apr 2023 23:44:31 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9CD526B0075; Tue, 11 Apr 2023 23:44:31 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 86DF1900002; Tue, 11 Apr 2023 23:44:31 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 7469E6B0074 for ; Tue, 11 Apr 2023 23:44:31 -0400 (EDT) Received: from smtpin11.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 4237D807E4 for ; Wed, 12 Apr 2023 03:44:31 +0000 (UTC) X-FDA: 80671346742.11.1800678 Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) by imf17.hostedemail.com (Postfix) with ESMTP id EDFC740018 for ; Wed, 12 Apr 2023 03:44:27 +0000 (UTC) Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=bytedance.com header.s=google header.b=MCUKUAkC; spf=pass (imf17.hostedemail.com: domain of songmuchun@bytedance.com designates 209.85.128.48 as permitted sender) smtp.mailfrom=songmuchun@bytedance.com; dmarc=pass (policy=quarantine) header.from=bytedance.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1681271068; 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=PXArmWJVUiYykEj9el7Yr4EP7p5SycxcM26fWEy9nqs=; b=00mRqhy5OezvJNQ2wY8Dohv2aOdlmX3C7MGOEatdye+U60r3zQleN+TO0JpojLr6E6QETw C13FfQNh5hB9IObF6/Hxhd0nTjgkszCKr1CGYpgUebQO+N7tt1EmJj6ccIoIlaRLXnYMB3 qpfycsf6FgDo06n5TcUjaWtlxTF/WHQ= ARC-Authentication-Results: i=1; imf17.hostedemail.com; dkim=pass header.d=bytedance.com header.s=google header.b=MCUKUAkC; spf=pass (imf17.hostedemail.com: domain of songmuchun@bytedance.com designates 209.85.128.48 as permitted sender) smtp.mailfrom=songmuchun@bytedance.com; dmarc=pass (policy=quarantine) header.from=bytedance.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1681271068; a=rsa-sha256; cv=none; b=JK0zfNruqEaaYpCPriILTV+/mZu0RirZZXi3wZe6duMLt6O0Km7wqBG6Bkkic3wxEp79+9 gj5Tiq2lM76BOzJrGI0b7yNkLqKilR8rQDGKd5HQBV5+RlvNVO1UY8fdXyLUz4f/nDb0JJ MWTbpHdkl+0sWNjplTtjq0g7QUTigcc= Received: by mail-wm1-f48.google.com with SMTP id l10-20020a05600c1d0a00b003f04bd3691eso16342667wms.5 for ; Tue, 11 Apr 2023 20:44:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance.com; s=google; t=1681271066; x=1683863066; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=PXArmWJVUiYykEj9el7Yr4EP7p5SycxcM26fWEy9nqs=; b=MCUKUAkClLzU3WsrL1FeiYJTT+ArSk0uAP+W1UIBZcM1B3HkbCBGm1wohTfcrkd//a ze7LeUGyP08oow5dKWT7ozy49NqqQPrVQwN1cFRS002e18Qs7EXjkfH7jmCkR2r8vl3X z09+oUJurgJUrKJDHykapjZ9DKlrgqft24cZUNj+aGBtg3zShOfJzkyh4BLLQpjh07WU G11QMNS87pCjyW5a0nuLBXXDJw94L6sUrrj/6sidYutnunwi6/lbhmqzWezan4uWnMVw ASLz+EEsxYWBR2Fma3XTLRtSVpAZVO+QG4MoDprIGFrC2s2PymZVptbVdt75Oqtf00XF bFPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1681271066; x=1683863066; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=PXArmWJVUiYykEj9el7Yr4EP7p5SycxcM26fWEy9nqs=; b=GIJX3YWVDYczQ/z2azIkFrbtkgyPVaEE+QKvqJ/eL/i4lcAOhNVoRuRBxRbtFvid55 frjziO8tmx2kOh0EW/TnAAC8uflavjTgzbpqHYXs/LR70NpRfiDLgQHknwc7nkQYzRPC BKPxhda39iSLkR8Kj0NROd201OAlMQSP4I6Bi9/rEcO5L82IWZ7PE+ePVmbFzAk8mGEl DuV8GU3/AKcLIIMlaNyqz6hTeeXMY8jsTHjkeijtKVdPiw0zQA01D/9X4bF2mqvHA0/n Tq0FHC5WRyYyN2ZziTjwtne03TJ9IK2ToO6qmKDbXKBmw8TrEoDlH7aEyWK80+6gYwgG mEtQ== X-Gm-Message-State: AAQBX9dcVuU6WV68b/0B0TknWfnJgjNW4oTx/2YPfntTq8asT0jyzMBt iDnuyD8eD8YVw/SIlbJnjPmt8NCS9cGVzgoN9Im+kg== X-Google-Smtp-Source: AKy350avyj99eHAQZF3WX/j9VLSszCOtk8uu07uiJn3NeIy61HrnhhjzC60PHxu40YL8py8xdQ7hQMO41PXLbPyUxAg= X-Received: by 2002:a1c:6a0a:0:b0:3ed:1f9f:41d5 with SMTP id f10-20020a1c6a0a000000b003ed1f9f41d5mr1201740wmc.0.1681271066220; Tue, 11 Apr 2023 20:44:26 -0700 (PDT) MIME-Version: 1.0 References: <20230411141818.62152-1-aneesh.kumar@linux.ibm.com> <20230411141818.62152-2-aneesh.kumar@linux.ibm.com> In-Reply-To: <20230411141818.62152-2-aneesh.kumar@linux.ibm.com> From: Muchun Song Date: Wed, 12 Apr 2023 11:43:49 +0800 Message-ID: Subject: Re: [External] [PATCH v2 2/2] m/hugetlb: Rename ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP To: "Aneesh Kumar K.V" Cc: linux-mm@kvack.org, akpm@linux-foundation.org, Joao Martins , Dan Williams , muchun.song@linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Stat-Signature: uiq6qxnwiodrdbhpotkwyd9hmfckhkhp X-Rspam-User: X-Rspamd-Queue-Id: EDFC740018 X-Rspamd-Server: rspam06 X-HE-Tag: 1681271067-484040 X-HE-Meta: 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 lSdcqJrg OCBuErZ9IEe/d6ARe9FhsrGMYJlcNCRrBXda/VlLwN3zPZvtjH+Mobnp5RXY+7Uk0Pbs1mkeem2decrxbiIsBvJALlMCcmalqzZyKuDyMx5lCysL3W9DYIjvjujFJRXnYxSf92oI3w2YaSIVI8pRBBQ+2Aa7R7bKcAX25CR9TPhV3sK8ZcJ21BlCW066wan/0Y9aX94T/L3Pijb17HNDxhlhJA2iUctcL493GvQgGYJHLySJ1zp7q/UauX+OtuxXCmDjAs0SvTGAPfj0CLrf6EDUZdQkdIABYEt+Z880eIt4+brm31xQ3740A6ZVSy7VpzeUXcLHL5cBxwse5dzrqoaYfIexNWE1KuQIeftqeGSRX3dn0EqouReJ/eT1jdCEyht2EDFXn1XOlKS60Vf/iRlF2R77aKU0VrBbAhPhDIasi8DM= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000005, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Apr 11, 2023 at 10:18=E2=80=AFPM Aneesh Kumar K.V wrote: > > Now we use ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP config option > to indicate devdax and hugetlb vmemmap optimization support. Hence > rename that to a generic ARCH_WANT_OPTIMIZE_VMEMMAP > > Cc: Joao Martins > Cc: Muchun Song > Cc: Dan Williams > Signed-off-by: Aneesh Kumar K.V I suggest rewording the prefix of subject to "mm/hugetlb_vmemmap:". Renaming LGTM. Reviewed-by: Muchun Song Thanks.