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 116FDC7EE23 for ; Mon, 12 Jun 2023 09:15:07 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 5C3396B0074; Mon, 12 Jun 2023 05:15:06 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 572EF8E0003; Mon, 12 Jun 2023 05:15:06 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 43ADA8E0002; Mon, 12 Jun 2023 05:15:06 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 33C906B0074 for ; Mon, 12 Jun 2023 05:15:06 -0400 (EDT) Received: from smtpin24.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 068148016D for ; Mon, 12 Jun 2023 09:15:06 +0000 (UTC) X-FDA: 80893536612.24.4BD230D Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by imf14.hostedemail.com (Postfix) with ESMTP id A20EB10001A for ; Mon, 12 Jun 2023 09:15:03 +0000 (UTC) Authentication-Results: imf14.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=JF2WKL3D; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf14.hostedemail.com: domain of david@redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=david@redhat.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1686561303; a=rsa-sha256; cv=none; b=BOuMvWEKdS7+pI0sxThb9nS0fHQhHCbgkb85yrpJinnJTXPDuf5NFfEaG28rZXz5v8Gfqj FFAQtSnmPQQJkgKJsb1a9G7CPeTWOnprVo8Wunyf1jAMk2LdzHsw9oUndn+SYrFgRgHQlD MV9CAKCm2+MZ+Tflp8T/ippFs7/q5Bs= ARC-Authentication-Results: i=1; imf14.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=JF2WKL3D; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf14.hostedemail.com: domain of david@redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=david@redhat.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1686561303; 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=ddtqvQOlKG9g77NyVakbRMl+OTaGq4kB/lzy17Rd0KE=; b=Eeu4cb1CVxfDszZsRDC0da/UJkWFXx7PA+FwDQF60Xt1lNmI+dPiF3SuU07JTrj9yM03sH x29VZvD7FSOmYl3vllaZgqp0PMXZdIrwoO57I2sKWQnzkEusB/2mZbQT73U2meSAI9KCNb OhgTxyCf6Jf/P9G5ogQr3BlJvRF38Dc= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1686561302; 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=ddtqvQOlKG9g77NyVakbRMl+OTaGq4kB/lzy17Rd0KE=; b=JF2WKL3DYgQtFoBe1pFaBaGean0ZFfbwN29QlwmJ8HtkupMfbSyMhuodDLh9f4ZJ3RwlKO fGMhN5kG6DWJi2pzzZmS6q0AsPANEM80GoMEnocQVRDYRolwTCdQvEGWVhqlfFTDHmQj+0 LR1nTlYTvPuAIa7nN9okK5ofnucHtbc= Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-612-O8Ir1-gxMjSQXQwBhlr2Hg-1; Mon, 12 Jun 2023 05:15:01 -0400 X-MC-Unique: O8Ir1-gxMjSQXQwBhlr2Hg-1 Received: by mail-wm1-f69.google.com with SMTP id 5b1f17b1804b1-3f7ecc15771so18176825e9.1 for ; Mon, 12 Jun 2023 02:15:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686561300; x=1689153300; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ddtqvQOlKG9g77NyVakbRMl+OTaGq4kB/lzy17Rd0KE=; b=PUcTSgKIW2XrlnHooVRJJ1m5hnDu+j4l7bPmz6LAqog9xRFydjrafMLGvqizfcjhg3 AkFStaouBH24hFsZyjDeZMOKMqCNrT5zg/kPNAIGJjV3VNTAgFaV4UknE1ya04XKA9jz vknEN24HWlnIrX6BglfG/iNxbvphQ1SykJrgHVVUqDxFLq+mAEgDR4jfN2014gaqdsqK 6+BoCEmWv/WOGDaYX2qCbExcHNHOyLkx+8vNAGnaJ84QIoXc5/Bh1QkYjRrlWcxZelE0 4ycSXL5tvqTFhWPEe5MRQMneciXu8RMW2X8axR3exYE3W8mB88AvXCy0+c1i8p5T0bB5 K3sA== X-Gm-Message-State: AC+VfDznX+Ghd1KET2ufklhLoDI1L+G8nKOxUbmTCJYIPPgzyCqVRk4O QKrVrwPT36/mzVfY+2gg2ECHiYs6rDbldbXkXn/7DNF1yC7m7jmy7NDAvI8SHqmqmABG8xZ0RUz gubuyFYXnJXY= X-Received: by 2002:a7b:c00d:0:b0:3f1:731e:cdb1 with SMTP id c13-20020a7bc00d000000b003f1731ecdb1mr7095432wmb.6.1686561300279; Mon, 12 Jun 2023 02:15:00 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ4VWm5/FLy2C5UROjZAJjwvqbuVZiWP2Qi/rUUG+qsi/ggVP2kjNBG8UkEn0nJg4f50vHSOfQ== X-Received: by 2002:a7b:c00d:0:b0:3f1:731e:cdb1 with SMTP id c13-20020a7bc00d000000b003f1731ecdb1mr7095419wmb.6.1686561299929; Mon, 12 Jun 2023 02:14:59 -0700 (PDT) Received: from ?IPV6:2003:cb:c74e:1600:4f67:25b2:3e8c:2a4e? (p200300cbc74e16004f6725b23e8c2a4e.dip0.t-ipconnect.de. [2003:cb:c74e:1600:4f67:25b2:3e8c:2a4e]) by smtp.gmail.com with ESMTPSA id p7-20020a05600c204700b003f7a562ff31sm10779189wmg.6.2023.06.12.02.14.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 12 Jun 2023 02:14:59 -0700 (PDT) Message-ID: Date: Mon, 12 Jun 2023 11:14:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH -next] mm: Remove unused vma_init_lock() To: YueHaibing , akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20230610101956.20592-1-yuehaibing@huawei.com> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20230610101956.20592-1-yuehaibing@huawei.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: A20EB10001A X-Stat-Signature: p4wiqannjwtc3ggbr9nom3gbbknyr88w X-HE-Tag: 1686561303-439102 X-HE-Meta: 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 SHzO/NOT /ojaDZPpTh6Va/LrR3LqNOQn3vNLOafD6dbRvcpvmvr95OmFbyOEHNmF+d6PSc5uY6IETLfgHAjnc8/CWlCOGkxTNVOHAql1Ipp9gWR335fXEwNw5wUyjm/aDED8M5VTEZ1R2r9oMx9pFmc4qGcZiMnHAThV1CXoZUz9sFCFGhOTYbHIKpmDBEKEAgUHySwHhWGvcCaKv4eKJvk26IZV/5OZXiqE2fE2pIVccCHm0eQEcYMMDvyndLNTM8CD0YZC1Xtdo6FfpE5LP65ZIx3R4VE+romG/Lk0T/JbuXK8n0VaRDGrV2KigJToBrRWnU+BTSyMlU1RCEFunq5PfWZDHsYj7rWM/jtfAMdANCWH/BYETkMmBziIEENyalnzpkswxNJGWUE02BO1EbRt4kSWUPv9TeQCfekOOA8pBfrXOdGzvzOxkvbL1E9WqHITIQBn/AvnVz7yCqnBXwudu/o+5TUBXWPw0BRm1bWcD 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 10.06.23 12:19, YueHaibing wrote: > commit c7f8f31c00d1 ("mm: separate vma->lock from vm_area_struct") > left this behind. > > Signed-off-by: YueHaibing > --- > include/linux/mm.h | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/include/linux/mm.h b/include/linux/mm.h > index 0db09639dd2d..1970772c07bb 100644 > --- a/include/linux/mm.h > +++ b/include/linux/mm.h > @@ -725,7 +725,6 @@ struct vm_area_struct *lock_vma_under_rcu(struct mm_struct *mm, > > #else /* CONFIG_PER_VMA_LOCK */ > > -static inline void vma_init_lock(struct vm_area_struct *vma) {} > static inline bool vma_start_read(struct vm_area_struct *vma) > { return false; } > static inline void vma_end_read(struct vm_area_struct *vma) {} Reviewed-by: David Hildenbrand -- Cheers, David / dhildenb