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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