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 89A9EC433EF for ; Mon, 4 Jul 2022 13:54:19 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 281D96B0072; Mon, 4 Jul 2022 09:54:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2319D6B0073; Mon, 4 Jul 2022 09:54:19 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0FBB06B0074; Mon, 4 Jul 2022 09:54:19 -0400 (EDT) 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 012A26B0072 for ; Mon, 4 Jul 2022 09:54:18 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay13.hostedemail.com (Postfix) with ESMTP id A398E611D3 for ; Mon, 4 Jul 2022 13:54:18 +0000 (UTC) X-FDA: 79649561796.03.0448777 Received: from mail-pl1-f174.google.com (mail-pl1-f174.google.com [209.85.214.174]) by imf22.hostedemail.com (Postfix) with ESMTP id 2D678C0016 for ; Mon, 4 Jul 2022 13:54:18 +0000 (UTC) Received: by mail-pl1-f174.google.com with SMTP id z1so2847579plb.1 for ; Mon, 04 Jul 2022 06:54:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=YuDiKZU7EfcNQL+rzeCgRkNiy/TMZU6+tKd3YwKsSJk=; b=CQ7uKd7xsSYtmGRzR+Q1sBVDX9XY46b5EkGydRZ++I9xDEb9myMcaPouv+8DQgKS0l tR/RMDOTMNSRDtVzJk8zDRlztn2azw+qZhnHIiaYVP9WiiKHcWC03F+N+yfg68PHBhiJ 6HwbRrUNkZQFaaQ0WBzvkhX+GBTcy7ZTYvi9BtKIOb/ymYpdB+cJdyY8yhMzOKvTq65E akqgJXKAFJDF7dgmX4Tp21kEfaBp/bRmK2UT4HmmKg7f4+xWv/rrgrIC0Refs/fTQyWS 29C0Ic5zNENL4Vu94ClUWmRXV0uCiUgHXzj7yT/Rx4B8K/U5ADuWvZWQIJ3cQ06A85bl W1aA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=YuDiKZU7EfcNQL+rzeCgRkNiy/TMZU6+tKd3YwKsSJk=; b=Np3MODcdhGUOP0N1IphWPfd6/4zZVeXyvmHfq3zIJ+Y0tNLDP0E22u7ttU5FKh7cMY uUhsLCTsqLPVxFODK5ck6JPnai/Wu1jBLa5bkje29mb0E9FsvillyDC9YEPeEPMlT0Bl w4qm4ksWESDXrnpkS5tiQ8pg6DklsYQrtDBPKBquZWK3pdfv08czPXt+E53GZO0djFyA ki2DS2XfZDXtAGlJs7L7MUXEHi+sMNmHPN2OVzXyJEH62+gsXlP4IbFtjQ8FUQ09viH/ eOcIu3cKUa9TcslP/+6tc635+1SLJfoOoVzkfUk+x2SsBCH7fR2acUw3QTz72nSnaFBJ B2SQ== X-Gm-Message-State: AJIora+2/8lkPXrWa4wB3t1nxhd90OXfr+A5i0sf5gzgtL1u8Q4Mg8Tf FFKZE+wVbgRpKS2UCJZ4kqglsA== X-Google-Smtp-Source: AGRyM1ugJ1ZeTToxVBdxab1va3DSIYni0NvvUBGbVAH6gpGwj0cEyjP+ovjO4j4iB6LQdR1ZMCc8Sw== X-Received: by 2002:a17:902:d502:b0:16a:2cb3:74eb with SMTP id b2-20020a170902d50200b0016a2cb374ebmr35376848plg.160.1656942857196; Mon, 04 Jul 2022 06:54:17 -0700 (PDT) Received: from localhost ([2408:8207:18d5:ce0:b44a:d6ac:cbc5:89fd]) by smtp.gmail.com with ESMTPSA id r13-20020a63d90d000000b0041166bf9ca8sm12322096pgg.34.2022.07.04.06.54.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Jul 2022 06:54:16 -0700 (PDT) Date: Mon, 4 Jul 2022 21:54:14 +0800 From: Muchun Song To: Miaohe Lin Cc: akpm@linux-foundation.org, shy828301@gmail.com, willy@infradead.org, zokeefe@google.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 07/16] mm/huge_memory: use helper function vma_lookup in split_huge_pages_pid Message-ID: References: <20220704132201.14611-1-linmiaohe@huawei.com> <20220704132201.14611-8-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220704132201.14611-8-linmiaohe@huawei.com> ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1656942858; 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=YuDiKZU7EfcNQL+rzeCgRkNiy/TMZU6+tKd3YwKsSJk=; b=adc88CFgEjlfRUu0msBylhbcbMo3VjplX1RL5XjcXOwtWS4xZl7a4b0s+bZZRUCqjPVOyG 1jL+REdu31gXidHEEdC50+41gUvaLNpdbydyIbI//A5Wj64eo+L5pN7LqqiIRP3Pou3FX+ Bz6GwrerR/I8eB/8LKaXPghHZbjaKNg= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=bytedance-com.20210112.gappssmtp.com header.s=20210112 header.b=CQ7uKd7x; spf=pass (imf22.hostedemail.com: domain of songmuchun@bytedance.com designates 209.85.214.174 as permitted sender) smtp.mailfrom=songmuchun@bytedance.com; dmarc=pass (policy=none) header.from=bytedance.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1656942858; a=rsa-sha256; cv=none; b=uTXNVO0QLOTNxv8OZ8bj5lPOnnlUdI3QILPdo1Cidx00w9x4WvopJRX1WxGy3pa3e7zgM7 jrPue8FS11I/PcFxhF8cctzuMUdcL7j6OcgZ5ypwXFnrBVIm5xBcZ2fza2UGABIA3xmYqp 15lpWtMuxKTXfPZBG+YFuB0Gig16yBo= X-Stat-Signature: fdz1jb6397i9nh6phijy9x7zogo4opi9 X-Rspamd-Queue-Id: 2D678C0016 Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=bytedance-com.20210112.gappssmtp.com header.s=20210112 header.b=CQ7uKd7x; spf=pass (imf22.hostedemail.com: domain of songmuchun@bytedance.com designates 209.85.214.174 as permitted sender) smtp.mailfrom=songmuchun@bytedance.com; dmarc=pass (policy=none) header.from=bytedance.com X-Rspam-User: X-Rspamd-Server: rspam02 X-HE-Tag: 1656942858-972011 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: On Mon, Jul 04, 2022 at 09:21:52PM +0800, Miaohe Lin wrote: > Use helper function vma_lookup to lookup the needed vma to simplify the > code. Minor readability improvement. > > Signed-off-by: Miaohe Lin Reviewed-by: Muchun Song Thanks.