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[217.140.101.70]) by mx.google.com with ESMTP id w16si156589edd.176.2019.05.02.07.02.46 for ; Thu, 02 May 2019 07:02:47 -0700 (PDT) Received-SPF: pass (google.com: domain of anshuman.khandual@arm.com designates 217.140.101.70 as permitted sender) client-ip=217.140.101.70; Authentication-Results: mx.google.com; spf=pass (google.com: domain of anshuman.khandual@arm.com designates 217.140.101.70 as permitted sender) smtp.mailfrom=anshuman.khandual@arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 1B9DC374; Thu, 2 May 2019 07:02:46 -0700 (PDT) Received: from [10.163.1.85] (unknown [10.163.1.85]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 600E63F220; Thu, 2 May 2019 07:02:37 -0700 (PDT) Subject: Re: [PATCH] mm/pgtable: Drop pgtable_t variable from pte_fn_t functions To: Matthew Wilcox Cc: akpm@linux-foundation.org, linux-mm@kvack.org, Ard Biesheuvel , Russell King , Catalin Marinas , Will Deacon , Thomas Gleixner , Ingo Molnar , Michal Hocko , Logan Gunthorpe , "Kirill A. Shutemov" , Dan Williams , jglisse@redhat.com, Mike Rapoport , x86@kernel.org, linux-efi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, schwidefsky@de.ibm.com References: <1556803126-26596-1-git-send-email-anshuman.khandual@arm.com> <20190502134623.GA18948@bombadil.infradead.org> From: Anshuman Khandual Message-ID: <03be69c4-9a63-041c-49fc-249b2bf1d58a@arm.com> Date: Thu, 2 May 2019 19:32:42 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20190502134623.GA18948@bombadil.infradead.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit 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 05/02/2019 07:16 PM, Matthew Wilcox wrote: > On Thu, May 02, 2019 at 06:48:46PM +0530, Anshuman Khandual wrote: >> Drop the pgtable_t variable from all implementation for pte_fn_t as none of >> them use it. apply_to_pte_range() should stop computing it as well. Should >> help us save some cycles. > You didn't add Martin Schwidefsky for some reason. He introduced scripts/get_maintainer.pl did not list the email but anyways I should have added it from git blame. Thanks for adding his email to the thread.