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Sun, 8 Nov 2020 08:35:53 +0100 Received: from dggemi761-chm.china.huawei.com (10.1.198.147) by lhreml735-chm.china.huawei.com (10.201.108.86) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1913.5; Sun, 8 Nov 2020 07:35:51 +0000 Received: from dggemi761-chm.china.huawei.com ([10.9.49.202]) by dggemi761-chm.china.huawei.com ([10.9.49.202]) with mapi id 15.01.1913.007; Sun, 8 Nov 2020 15:35:50 +0800 From: "Song Bao Hua (Barry Song)" To: John Hubbard , Randy Dunlap , "akpm@linux-foundation.org" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" CC: Linuxarm , Ralph Campbell , John Garry Subject: RE: [PATCH] mm/gup_benchmark: GUP_BENCHMARK depends on DEBUG_FS Thread-Topic: [PATCH] mm/gup_benchmark: GUP_BENCHMARK depends on DEBUG_FS Thread-Index: AQHWspKkrOQfdWDOqkGzzyoK3BLHUam7SjKAgAG/lxD//4AMgIAAM28AgAAckACAAK7tEP//hnEAgAACPYCAAA3ogIAADE2AgACrcZA= Date: Sun, 8 Nov 2020 07:35:50 +0000 Message-ID: References: <20201104100552.20156-1-song.bao.hua@hisilicon.com> <9286e2d0e17a47a1874dc4a96d83a38f@hisilicon.com> <2c968615-587c-b978-7961-8391c70382b2@nvidia.com> <869059977c224a3aa31bfb42a4a8148d@hisilicon.com> <8eaa47c0-a62d-46da-4fd6-93f2b5b2910d@nvidia.com> <28eb72a6-37de-6e60-9127-d1678aac5f5c@nvidia.com> In-Reply-To: <28eb72a6-37de-6e60-9127-d1678aac5f5c@nvidia.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.126.201.59] Content-Type: text/plain; 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