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[174.93.75.200]) by smtp.gmail.com with ESMTPSA id e20sm121010qtr.55.2021.06.08.08.16.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Jun 2021 08:16:53 -0700 (PDT) Date: Tue, 8 Jun 2021 11:16:52 -0400 From: Peter Xu To: Alistair Popple Cc: linux-mm@kvack.org, akpm@linux-foundation.org, rcampbell@nvidia.com, linux-doc@vger.kernel.org, nouveau@lists.freedesktop.org, hughd@google.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, hch@infradead.org, bskeggs@redhat.com, jgg@nvidia.com, shakeelb@google.com, jhubbard@nvidia.com, willy@infradead.org Subject: Re: [PATCH v10 05/10] mm: Rename migrate_pgmap_owner Message-ID: References: <20210607075855.5084-1-apopple@nvidia.com> <20210607075855.5084-6-apopple@nvidia.com> MIME-Version: 1.0 In-Reply-To: <20210607075855.5084-6-apopple@nvidia.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=WjFyDXW5; spf=none (imf21.hostedemail.com: domain of peterx@redhat.com has no SPF policy when checking 170.10.133.124) smtp.mailfrom=peterx@redhat.com; dmarc=pass (policy=none) header.from=redhat.com X-Stat-Signature: 3a5od3x3eneh9s5x4n6yno3q5jpcrh6r X-Rspamd-Queue-Id: A015AE00026E X-Rspamd-Server: rspam06 X-HE-Tag: 1623165412-328949 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, Jun 07, 2021 at 05:58:50PM +1000, Alistair Popple wrote: > MMU notifier ranges have a migrate_pgmap_owner field which is used by > drivers to store a pointer. This is subsequently used by the driver > callback to filter MMU_NOTIFY_MIGRATE events. Other notifier event types > can also benefit from this filtering, so rename the > 'migrate_pgmap_owner' field to 'owner' and create a new notifier > initialisation function to initialise this field. > > Signed-off-by: Alistair Popple > Suggested-by: Peter Xu Reviewed-by: Peter Xu -- Peter Xu