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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 63CD2C433E0 for ; Tue, 22 Dec 2020 02:08:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B1BD22AB9 for ; Tue, 22 Dec 2020 02:08:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726075AbgLVCIg (ORCPT ); Mon, 21 Dec 2020 21:08:36 -0500 Received: from szxga01-in.huawei.com ([45.249.212.187]:2098 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725780AbgLVCIg (ORCPT ); Mon, 21 Dec 2020 21:08:36 -0500 Received: from dggeme712-chm.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4D0KTH2splzVqvd; Tue, 22 Dec 2020 10:06:43 +0800 (CST) Received: from dggemi761-chm.china.huawei.com (10.1.198.147) by dggeme712-chm.china.huawei.com (10.1.199.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1913.5; Tue, 22 Dec 2020 10:07:54 +0800 Received: from dggemi761-chm.china.huawei.com ([10.9.49.202]) by dggemi761-chm.china.huawei.com ([10.9.49.202]) with mapi id 15.01.2106.002; Tue, 22 Dec 2020 10:07:54 +0800 From: "Song Bao Hua (Barry Song)" To: Vitaly Wool CC: Shakeel Butt , Minchan Kim , "Mike Galbraith" , LKML , linux-mm , Sebastian Andrzej Siewior , NitinGupta , Sergey Senozhatsky , Andrew Morton , "tiantao (H)" Subject: RE: [PATCH] zsmalloc: do not use bit_spin_lock Thread-Topic: [PATCH] zsmalloc: do not use bit_spin_lock Thread-Index: AQHW1mZAeBjE5clI7UKUuMSOCQsyuqoBSTyAgAAghwCAAAhXgIAAhndA//+NyICAAIW5IP//jYeAgACME8CAAA+J8P//k2OAABCudWAAAQz+8P//giUA//96TuA= Date: Tue, 22 Dec 2020 02:07:53 +0000 Message-ID: References: <18669bd607ae9efbf4e00e36532c7aa167d0fa12.camel@gmx.de> <20201220002228.38697-1-vitaly.wool@konsulko.com> <8cc0e01fd03245a4994f2e0f54b264fa@hisilicon.com> <4490cb6a7e2243fba374e40652979e46@hisilicon.com> In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.126.200.103] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DQo+IEknbSBzdGlsbCBub3QgY29udmluY2VkLiBXaWxsIGttYXAgd2hhdCwgc3JjPyBBdCB0aGlz IHBvaW50IHNyYyBtaWdodCBiZWNvbWUganVzdCBhIGJvZ3VzIHBvaW50ZXIuIA0KDQpBcyBsb25n IGFzIHRoZSBtZW1vcnkgaXMgc3RpbGwgdGhlcmUsIHdlIGNhbiBrbWFwIGl0IGJ5IGl0cyBwYWdl IHN0cnVjdC4gQnV0IGlmDQppdCBpcyBub3QgdGhlcmUgYW55bW9yZSwgd2UgaGF2ZSBubyB3YXku DQoNCj4gV2h5IGNvdWxkbid0IHRoZSBvYmplY3QgaGF2ZSBiZWVuIG1vdmVkIHNvbWV3aGVyZSBl bHNlIChkdWUgdG8gdGhlIGNvbXBhY3Rpb24gbWVjaGFuaXNtIGZvciBpbnN0YW5jZSkNCj4gYXQg dGhlIHRpbWUgRE1BIGtpY2tzIGluPw0KDQpTbyB6c19tYXBfb2JqZWN0KCkgd2lsbCBndWFyYW50 ZWUgdGhlIHNyYyB3b24ndCBiZSBtb3ZlZCBieSBob2xkaW5nIHRob3NlIHByZWVtcHRpb24tZGlz YWJsZWQgbG9jaz8NCklmIHNvLCBpdCBzZWVtcyB3ZSBoYXZlIHRvIGRyb3AgdGhlIE1PVkFCTEUg Z2ZwIGluIHpzd2FwIGZvciB6c21hbGxvYyBjYXNlPw0KDQo+IA0KPiA+DQo+ID4gflZpdGFseQ0K PiANCg0KVGhhbmtzDQpCYXJyeQ0K