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 159DEC433E0 for ; Tue, 22 Dec 2020 02:08:08 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 4B22C22B3B for ; Tue, 22 Dec 2020 02:08:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4B22C22B3B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hisilicon.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 658088D0005; Mon, 21 Dec 2020 21:08:06 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 607178D0001; Mon, 21 Dec 2020 21:08:06 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 51D8F8D0005; Mon, 21 Dec 2020 21:08:06 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0181.hostedemail.com [216.40.44.181]) by kanga.kvack.org (Postfix) with ESMTP id 3762E8D0001 for ; Mon, 21 Dec 2020 21:08:06 -0500 (EST) Received: from smtpin06.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id F15CE8249980 for ; Tue, 22 Dec 2020 02:08:05 +0000 (UTC) X-FDA: 77619282930.06.pear71_1517b852745c Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin06.hostedemail.com (Postfix) with ESMTP id D064810037FE1 for ; Tue, 22 Dec 2020 02:08:05 +0000 (UTC) X-HE-Tag: pear71_1517b852745c X-Filterd-Recvd-Size: 3619 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by imf23.hostedemail.com (Postfix) with ESMTP for ; Tue, 22 Dec 2020 02:08:04 +0000 (UTC) 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 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: DQo+IEknbSBzdGlsbCBub3QgY29udmluY2VkLiBXaWxsIGttYXAgd2hhdCwgc3JjPyBBdCB0aGlz IHBvaW50IHNyYyBtaWdodCBiZWNvbWUganVzdCBhIGJvZ3VzIHBvaW50ZXIuIA0KDQpBcyBsb25n IGFzIHRoZSBtZW1vcnkgaXMgc3RpbGwgdGhlcmUsIHdlIGNhbiBrbWFwIGl0IGJ5IGl0cyBwYWdl IHN0cnVjdC4gQnV0IGlmDQppdCBpcyBub3QgdGhlcmUgYW55bW9yZSwgd2UgaGF2ZSBubyB3YXku DQoNCj4gV2h5IGNvdWxkbid0IHRoZSBvYmplY3QgaGF2ZSBiZWVuIG1vdmVkIHNvbWV3aGVyZSBl bHNlIChkdWUgdG8gdGhlIGNvbXBhY3Rpb24gbWVjaGFuaXNtIGZvciBpbnN0YW5jZSkNCj4gYXQg dGhlIHRpbWUgRE1BIGtpY2tzIGluPw0KDQpTbyB6c19tYXBfb2JqZWN0KCkgd2lsbCBndWFyYW50 ZWUgdGhlIHNyYyB3b24ndCBiZSBtb3ZlZCBieSBob2xkaW5nIHRob3NlIHByZWVtcHRpb24tZGlz YWJsZWQgbG9jaz8NCklmIHNvLCBpdCBzZWVtcyB3ZSBoYXZlIHRvIGRyb3AgdGhlIE1PVkFCTEUg Z2ZwIGluIHpzd2FwIGZvciB6c21hbGxvYyBjYXNlPw0KDQo+IA0KPiA+DQo+ID4gflZpdGFseQ0K PiANCg0KVGhhbmtzDQpCYXJyeQ0K