Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp1677823pxj; Wed, 19 May 2021 11:15:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyamNydwef6hX5KLl42Rf/4cDWSeLz8ehy9hUbTbWBOpEU+Uv7yACAjJ/sBpEmC4wSOwDOX X-Received: by 2002:a92:cd0c:: with SMTP id z12mr300266iln.79.1621448111996; Wed, 19 May 2021 11:15:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621448111; cv=none; d=google.com; s=arc-20160816; b=g8WIUdtA1A1xHSm4Josfphh0Lwn66YhdE+imugRgoIJozqgbyFhpvVE7koNND2kkHm g6v15+7vcbVvw3ygMqp8qWJ2DKQvJiv6qbfRFZ5V/khtk1t60vlTVa/TpnbUoeawCpme ZfELWLUdllmnNt5SzgHX33snh8G+dg5xRUo+2Afy8sOHXgoGXDXXGkeZikJqbE6yB0Aj nKU5AqbfseRTQ/U21sVGkQ9TnfrVxaP5toZXyrWwx9TbLDJjtNfxiM0eqssIrVisI84I XHyfIrQiMmRhx2zAGCbtMuAEhfW/Ljf2zEtyQdQVwj091VK6unkcEEJDWeLl27Nn8koE NsOw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject; bh=+GpmdjyxWO3Swd/HNmeRqtYqp8YDSEYwQpEdM43v3fk=; b=FKrpgiYbVGwViQSwigDUovhOQMCNO+g6OAWi/iBlNXVJ606HT/xx8sGPtrDTOctUk5 xsAwqwy8HnDoaYak6gyBCFY5gu/A+bRm9ouIF7W2wEMW8a3YfL4ttUNsyMMf/GzgpBKn AQBaM9SRSr8EAZWea6f8DmEtinL9GZa4T0mYgs6oNWiEQWkrgktVqMHkjSvsdobZuCY8 YLLJqqLyO5c1ebvoCeJQONKxlWtPguUWLxMIHZXAXFJ09eDJkYBPSxdTgfK3OALlBJpx IjMnj6wY6sFiKjkNLnT1v7rbBiOaueA+7zE8Z3GxIGs0f5lK3rCEe8cPqOZLyJ7x5wEL ADNw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p10si338973ilq.156.2021.05.19.11.14.59; Wed, 19 May 2021 11:15:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349905AbhEROTQ (ORCPT + 99 others); Tue, 18 May 2021 10:19:16 -0400 Received: from mx2.suse.de ([195.135.220.15]:51582 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243610AbhEROTQ (ORCPT ); Tue, 18 May 2021 10:19:16 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 60DD5AFBD; Tue, 18 May 2021 14:17:57 +0000 (UTC) Subject: Re: [PATCH v10 33/33] mm: Add folio_mapped To: "Matthew Wilcox (Oracle)" , akpm@linux-foundation.org Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20210511214735.1836149-1-willy@infradead.org> <20210511214735.1836149-34-willy@infradead.org> From: Vlastimil Babka Message-ID: <267cf689-8278-a16b-07c5-c1ed08582168@suse.cz> Date: Tue, 18 May 2021 16:17:57 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <20210511214735.1836149-34-willy@infradead.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/11/21 11:47 PM, Matthew Wilcox (Oracle) wrote: > This function is the equivalent of page_mapped(). It is slightly > shorter as we do not need to handle the PageTail() case. Reimplement > page_mapped() as a wrapper around folio_mapped(). > > Signed-off-by: Matthew Wilcox (Oracle) Acked-by: Vlastimil Babka