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 X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0132CC433DB for ; Mon, 1 Mar 2021 17:56:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C8C3E64E86 for ; Mon, 1 Mar 2021 17:56:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232796AbhCAR4C (ORCPT ); Mon, 1 Mar 2021 12:56:02 -0500 Received: from hqnvemgate25.nvidia.com ([216.228.121.64]:13231 "EHLO hqnvemgate25.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237826AbhCARuJ (ORCPT ); Mon, 1 Mar 2021 12:50:09 -0500 Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate25.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Mon, 01 Mar 2021 09:49:28 -0800 Received: from HKMAIL103.nvidia.com (10.18.16.12) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 1 Mar 2021 17:49:25 +0000 Received: from HKMAIL102.nvidia.com (10.18.16.11) by HKMAIL103.nvidia.com (10.18.16.12) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 1 Mar 2021 17:47:21 +0000 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (104.47.55.170) by HKMAIL102.nvidia.com (10.18.16.11) with Microsoft SMTP Server (TLS) id 15.0.1497.2 via Frontend Transport; Mon, 1 Mar 2021 17:47:21 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=J3BLx1NwkfjoWIgHuViB661XrnhFZW9QwJeOAhPmDkAH5WbM2/QfRs6gXPS/bMAyNj25f9XnfZ9B1x5kCieE0FkXpHWeMQ5JRUr+GSPt2MTNSljVnLoR11VIljLVHkbT8ghjmXABDMU83hf7i5B4L5qx2s948XnjPXMcmJl56n+W/GMQxlz9OzPlr/mEp2imS3pXpJJ1MIlScKSsiPp172ePFeDtQZEgVkozdS+0YDSrmkNhnv+lQw8iDyaIIQn4bpOP6pCpUvao+1n5YT7uwxbcNfKOqyRkEnmzbvIHHxc3+tgsxJxc7YVk2UhoN7Eatf3gU0efnScBURJZYzs+4g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=5odiawRgo/h9QED/AAgw1st4fjqiXTxejdJ0ivrCaj8=; b=fV51jIrY1lLPh8EeL1inYD7jyIzSx6WtVphGYDmGTatj2kY/q1Q067jZFPwv2dmin8DQ8QLTXNx4MTqn3NTpGNbc8IkgLlAM9BpYGoXomHY1msgitQRaaL//Y9ijotbIiieC63ujT+yJbIn15gTBHWD/Az/zBcfU0tPZxyvDOLTfdjqEvCLrthelLWwcL/EAkqsgh228YKBUlxkns1v/rQ5BAi3DycqCL26MdAZkyu1AEFKBHtMhPclGsy1tx75O+qjKUT5JzGpKkeISlXKeFZqsVcCq5YkpnX9w9A3lrs8AgZqhIrO1BPQJnfD4ME9KANGi6pHNks0vSO5J94kw9A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none Received: from DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) by DM6PR12MB3833.namprd12.prod.outlook.com (2603:10b6:5:1cf::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3890.19; Mon, 1 Mar 2021 17:47:18 +0000 Received: from DM6PR12MB3834.namprd12.prod.outlook.com ([fe80::1c62:7fa3:617b:ab87]) by DM6PR12MB3834.namprd12.prod.outlook.com ([fe80::1c62:7fa3:617b:ab87%6]) with mapi id 15.20.3890.026; Mon, 1 Mar 2021 17:47:18 +0000 Date: Mon, 1 Mar 2021 13:47:16 -0400 From: Jason Gunthorpe To: Alistair Popple CC: , , , , , , , , , , , Subject: Re: [PATCH v3 2/8] mm/swapops: Rework swap entry manipulation code Message-ID: <20210301174716.GQ4247@nvidia.com> References: <20210226071832.31547-1-apopple@nvidia.com> <20210226071832.31547-3-apopple@nvidia.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20210226071832.31547-3-apopple@nvidia.com> X-ClientProxiedBy: MN2PR05CA0036.namprd05.prod.outlook.com (2603:10b6:208:c0::49) To DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mlx.ziepe.ca (142.162.115.133) by MN2PR05CA0036.namprd05.prod.outlook.com (2603:10b6:208:c0::49) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3912.9 via Frontend Transport; Mon, 1 Mar 2021 17:47:18 +0000 Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1lGmdY-0033nk-Tk; Mon, 01 Mar 2021 13:47:16 -0400 X-Header: ProcessedBy-CMR-outbound DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1614620968; bh=5odiawRgo/h9QED/AAgw1st4fjqiXTxejdJ0ivrCaj8=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:Date: From:To:CC:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:X-ClientProxiedBy:MIME-Version: X-MS-Exchange-MessageSentRepresentingType:X-Header; b=kre8DYUFi+RGqqUnUhPEXEZJNztxb2Ic7yj6yf1FxuVlD6SAmuagNp5YAGwmXyklr k6IjSzTIAZ+4Ecw0ndesyLUutiCkCFye4RgUvmxxFm8aZ8ZMWioBg3LRYbnIv6hbgJ WUB/unbX5gyQ9RyD4D4MwZpo6tMM1i1+zcN/rubLss2gR3DLbQGLyaZQtd2PMg/pTd jkdmBu1GRtlf4O5Ba1iGOjamkZrWFvY4bwKJG/ipHcmnXg1HT3ccdf1H1UPmkgGALU YECkJTbBFHVXsYg4qhe0nCrjUdzVHcleylAd5XPOowgQ2cpXn8s25Lb6ocZ0Pn06pU S3qIAwyCLs6XQ== Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Fri, Feb 26, 2021 at 06:18:26PM +1100, Alistair Popple wrote: > Both migration and device private pages use special swap entries which > are manipluated by a range of inline functions. The arguments to these > are somewhat inconsitent so rework them to remove flag type arguments > and to make the arguments similar for both a read and write entry > creation. > > Signed-off-by: Alistair Popple > --- > include/linux/swapops.h | 56 ++++++++++++++++++++++------------------- > mm/debug_vm_pgtable.c | 12 ++++----- > mm/hmm.c | 2 +- > mm/huge_memory.c | 26 +++++++++++++------ > mm/hugetlb.c | 10 +++++--- > mm/memory.c | 10 +++++--- > mm/migrate.c | 26 ++++++++++++++----- > mm/mprotect.c | 10 +++++--- > mm/rmap.c | 10 +++++--- > 9 files changed, 100 insertions(+), 62 deletions(-) Reviewed-by: Jason Gunthorpe 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 X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 280FAC433E9 for ; Mon, 1 Mar 2021 17:49:33 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E558764F5B for ; Mon, 1 Mar 2021 17:49:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E558764F5B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nvidia.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=nouveau-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E5AFF6E875; Mon, 1 Mar 2021 17:49:29 +0000 (UTC) Received: from hqnvemgate25.nvidia.com (hqnvemgate25.nvidia.com [216.228.121.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id 19DDB6E875; Mon, 1 Mar 2021 17:49:29 +0000 (UTC) Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate25.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Mon, 01 Mar 2021 09:49:28 -0800 Received: from HKMAIL103.nvidia.com (10.18.16.12) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 1 Mar 2021 17:49:25 +0000 Received: from HKMAIL102.nvidia.com (10.18.16.11) by HKMAIL103.nvidia.com (10.18.16.12) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 1 Mar 2021 17:47:21 +0000 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (104.47.55.170) by HKMAIL102.nvidia.com (10.18.16.11) with Microsoft SMTP Server (TLS) id 15.0.1497.2 via Frontend Transport; Mon, 1 Mar 2021 17:47:21 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=J3BLx1NwkfjoWIgHuViB661XrnhFZW9QwJeOAhPmDkAH5WbM2/QfRs6gXPS/bMAyNj25f9XnfZ9B1x5kCieE0FkXpHWeMQ5JRUr+GSPt2MTNSljVnLoR11VIljLVHkbT8ghjmXABDMU83hf7i5B4L5qx2s948XnjPXMcmJl56n+W/GMQxlz9OzPlr/mEp2imS3pXpJJ1MIlScKSsiPp172ePFeDtQZEgVkozdS+0YDSrmkNhnv+lQw8iDyaIIQn4bpOP6pCpUvao+1n5YT7uwxbcNfKOqyRkEnmzbvIHHxc3+tgsxJxc7YVk2UhoN7Eatf3gU0efnScBURJZYzs+4g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=5odiawRgo/h9QED/AAgw1st4fjqiXTxejdJ0ivrCaj8=; b=fV51jIrY1lLPh8EeL1inYD7jyIzSx6WtVphGYDmGTatj2kY/q1Q067jZFPwv2dmin8DQ8QLTXNx4MTqn3NTpGNbc8IkgLlAM9BpYGoXomHY1msgitQRaaL//Y9ijotbIiieC63ujT+yJbIn15gTBHWD/Az/zBcfU0tPZxyvDOLTfdjqEvCLrthelLWwcL/EAkqsgh228YKBUlxkns1v/rQ5BAi3DycqCL26MdAZkyu1AEFKBHtMhPclGsy1tx75O+qjKUT5JzGpKkeISlXKeFZqsVcCq5YkpnX9w9A3lrs8AgZqhIrO1BPQJnfD4ME9KANGi6pHNks0vSO5J94kw9A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none Received: from DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) by DM6PR12MB3833.namprd12.prod.outlook.com (2603:10b6:5:1cf::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3890.19; Mon, 1 Mar 2021 17:47:18 +0000 Received: from DM6PR12MB3834.namprd12.prod.outlook.com ([fe80::1c62:7fa3:617b:ab87]) by DM6PR12MB3834.namprd12.prod.outlook.com ([fe80::1c62:7fa3:617b:ab87%6]) with mapi id 15.20.3890.026; Mon, 1 Mar 2021 17:47:18 +0000 Date: Mon, 1 Mar 2021 13:47:16 -0400 From: Jason Gunthorpe To: Alistair Popple Message-ID: <20210301174716.GQ4247@nvidia.com> References: <20210226071832.31547-1-apopple@nvidia.com> <20210226071832.31547-3-apopple@nvidia.com> Content-Disposition: inline In-Reply-To: <20210226071832.31547-3-apopple@nvidia.com> X-ClientProxiedBy: MN2PR05CA0036.namprd05.prod.outlook.com (2603:10b6:208:c0::49) To DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mlx.ziepe.ca (142.162.115.133) by MN2PR05CA0036.namprd05.prod.outlook.com (2603:10b6:208:c0::49) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3912.9 via Frontend Transport; Mon, 1 Mar 2021 17:47:18 +0000 Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1lGmdY-0033nk-Tk; Mon, 01 Mar 2021 13:47:16 -0400 X-Header: ProcessedBy-CMR-outbound DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1614620968; bh=5odiawRgo/h9QED/AAgw1st4fjqiXTxejdJ0ivrCaj8=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:Date: From:To:CC:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:X-ClientProxiedBy:MIME-Version: X-MS-Exchange-MessageSentRepresentingType:X-Header; b=kre8DYUFi+RGqqUnUhPEXEZJNztxb2Ic7yj6yf1FxuVlD6SAmuagNp5YAGwmXyklr k6IjSzTIAZ+4Ecw0ndesyLUutiCkCFye4RgUvmxxFm8aZ8ZMWioBg3LRYbnIv6hbgJ WUB/unbX5gyQ9RyD4D4MwZpo6tMM1i1+zcN/rubLss2gR3DLbQGLyaZQtd2PMg/pTd jkdmBu1GRtlf4O5Ba1iGOjamkZrWFvY4bwKJG/ipHcmnXg1HT3ccdf1H1UPmkgGALU YECkJTbBFHVXsYg4qhe0nCrjUdzVHcleylAd5XPOowgQ2cpXn8s25Lb6ocZ0Pn06pU S3qIAwyCLs6XQ== Subject: Re: [Nouveau] [PATCH v3 2/8] mm/swapops: Rework swap entry manipulation code X-BeenThere: nouveau@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Nouveau development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: rcampbell@nvidia.com, linux-doc@vger.kernel.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, hch@infradead.org, linux-mm@kvack.org, bskeggs@redhat.com, daniel@ffwll.ch, akpm@linux-foundation.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: nouveau-bounces@lists.freedesktop.org Sender: "Nouveau" On Fri, Feb 26, 2021 at 06:18:26PM +1100, Alistair Popple wrote: > Both migration and device private pages use special swap entries which > are manipluated by a range of inline functions. The arguments to these > are somewhat inconsitent so rework them to remove flag type arguments > and to make the arguments similar for both a read and write entry > creation. > > Signed-off-by: Alistair Popple > --- > include/linux/swapops.h | 56 ++++++++++++++++++++++------------------- > mm/debug_vm_pgtable.c | 12 ++++----- > mm/hmm.c | 2 +- > mm/huge_memory.c | 26 +++++++++++++------ > mm/hugetlb.c | 10 +++++--- > mm/memory.c | 10 +++++--- > mm/migrate.c | 26 ++++++++++++++----- > mm/mprotect.c | 10 +++++--- > mm/rmap.c | 10 +++++--- > 9 files changed, 100 insertions(+), 62 deletions(-) Reviewed-by: Jason Gunthorpe _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau 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 X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95CDEC433DB for ; Mon, 1 Mar 2021 17:49:34 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 52BCF64F5F for ; Mon, 1 Mar 2021 17:49:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 52BCF64F5F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nvidia.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7B2586E879; Mon, 1 Mar 2021 17:49:30 +0000 (UTC) Received: from hqnvemgate25.nvidia.com (hqnvemgate25.nvidia.com [216.228.121.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id 19DDB6E875; Mon, 1 Mar 2021 17:49:29 +0000 (UTC) Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate25.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Mon, 01 Mar 2021 09:49:28 -0800 Received: from HKMAIL103.nvidia.com (10.18.16.12) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 1 Mar 2021 17:49:25 +0000 Received: from HKMAIL102.nvidia.com (10.18.16.11) by HKMAIL103.nvidia.com (10.18.16.12) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 1 Mar 2021 17:47:21 +0000 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (104.47.55.170) by HKMAIL102.nvidia.com (10.18.16.11) with Microsoft SMTP Server (TLS) id 15.0.1497.2 via Frontend Transport; Mon, 1 Mar 2021 17:47:21 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=J3BLx1NwkfjoWIgHuViB661XrnhFZW9QwJeOAhPmDkAH5WbM2/QfRs6gXPS/bMAyNj25f9XnfZ9B1x5kCieE0FkXpHWeMQ5JRUr+GSPt2MTNSljVnLoR11VIljLVHkbT8ghjmXABDMU83hf7i5B4L5qx2s948XnjPXMcmJl56n+W/GMQxlz9OzPlr/mEp2imS3pXpJJ1MIlScKSsiPp172ePFeDtQZEgVkozdS+0YDSrmkNhnv+lQw8iDyaIIQn4bpOP6pCpUvao+1n5YT7uwxbcNfKOqyRkEnmzbvIHHxc3+tgsxJxc7YVk2UhoN7Eatf3gU0efnScBURJZYzs+4g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=5odiawRgo/h9QED/AAgw1st4fjqiXTxejdJ0ivrCaj8=; b=fV51jIrY1lLPh8EeL1inYD7jyIzSx6WtVphGYDmGTatj2kY/q1Q067jZFPwv2dmin8DQ8QLTXNx4MTqn3NTpGNbc8IkgLlAM9BpYGoXomHY1msgitQRaaL//Y9ijotbIiieC63ujT+yJbIn15gTBHWD/Az/zBcfU0tPZxyvDOLTfdjqEvCLrthelLWwcL/EAkqsgh228YKBUlxkns1v/rQ5BAi3DycqCL26MdAZkyu1AEFKBHtMhPclGsy1tx75O+qjKUT5JzGpKkeISlXKeFZqsVcCq5YkpnX9w9A3lrs8AgZqhIrO1BPQJnfD4ME9KANGi6pHNks0vSO5J94kw9A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none Received: from DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) by DM6PR12MB3833.namprd12.prod.outlook.com (2603:10b6:5:1cf::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3890.19; Mon, 1 Mar 2021 17:47:18 +0000 Received: from DM6PR12MB3834.namprd12.prod.outlook.com ([fe80::1c62:7fa3:617b:ab87]) by DM6PR12MB3834.namprd12.prod.outlook.com ([fe80::1c62:7fa3:617b:ab87%6]) with mapi id 15.20.3890.026; Mon, 1 Mar 2021 17:47:18 +0000 Date: Mon, 1 Mar 2021 13:47:16 -0400 From: Jason Gunthorpe To: Alistair Popple Subject: Re: [PATCH v3 2/8] mm/swapops: Rework swap entry manipulation code Message-ID: <20210301174716.GQ4247@nvidia.com> References: <20210226071832.31547-1-apopple@nvidia.com> <20210226071832.31547-3-apopple@nvidia.com> Content-Disposition: inline In-Reply-To: <20210226071832.31547-3-apopple@nvidia.com> X-ClientProxiedBy: MN2PR05CA0036.namprd05.prod.outlook.com (2603:10b6:208:c0::49) To DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mlx.ziepe.ca (142.162.115.133) by MN2PR05CA0036.namprd05.prod.outlook.com (2603:10b6:208:c0::49) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3912.9 via Frontend Transport; Mon, 1 Mar 2021 17:47:18 +0000 Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1lGmdY-0033nk-Tk; Mon, 01 Mar 2021 13:47:16 -0400 X-Header: ProcessedBy-CMR-outbound DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1614620968; bh=5odiawRgo/h9QED/AAgw1st4fjqiXTxejdJ0ivrCaj8=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:Date: From:To:CC:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:X-ClientProxiedBy:MIME-Version: X-MS-Exchange-MessageSentRepresentingType:X-Header; b=kre8DYUFi+RGqqUnUhPEXEZJNztxb2Ic7yj6yf1FxuVlD6SAmuagNp5YAGwmXyklr k6IjSzTIAZ+4Ecw0ndesyLUutiCkCFye4RgUvmxxFm8aZ8ZMWioBg3LRYbnIv6hbgJ WUB/unbX5gyQ9RyD4D4MwZpo6tMM1i1+zcN/rubLss2gR3DLbQGLyaZQtd2PMg/pTd jkdmBu1GRtlf4O5Ba1iGOjamkZrWFvY4bwKJG/ipHcmnXg1HT3ccdf1H1UPmkgGALU YECkJTbBFHVXsYg4qhe0nCrjUdzVHcleylAd5XPOowgQ2cpXn8s25Lb6ocZ0Pn06pU S3qIAwyCLs6XQ== X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: rcampbell@nvidia.com, linux-doc@vger.kernel.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, hch@infradead.org, linux-mm@kvack.org, jglisse@redhat.com, bskeggs@redhat.com, jhubbard@nvidia.com, akpm@linux-foundation.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Fri, Feb 26, 2021 at 06:18:26PM +1100, Alistair Popple wrote: > Both migration and device private pages use special swap entries which > are manipluated by a range of inline functions. The arguments to these > are somewhat inconsitent so rework them to remove flag type arguments > and to make the arguments similar for both a read and write entry > creation. > > Signed-off-by: Alistair Popple > --- > include/linux/swapops.h | 56 ++++++++++++++++++++++------------------- > mm/debug_vm_pgtable.c | 12 ++++----- > mm/hmm.c | 2 +- > mm/huge_memory.c | 26 +++++++++++++------ > mm/hugetlb.c | 10 +++++--- > mm/memory.c | 10 +++++--- > mm/migrate.c | 26 ++++++++++++++----- > mm/mprotect.c | 10 +++++--- > mm/rmap.c | 10 +++++--- > 9 files changed, 100 insertions(+), 62 deletions(-) Reviewed-by: Jason Gunthorpe _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel