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[23.128.96.18]) by mx.google.com with ESMTP id u17si120112ejm.227.2020.10.19.07.47.17; Mon, 19 Oct 2020 07:47:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@163.com header.s=s110527 header.b=myhmrCI+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=163.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729529AbgJSOqS (ORCPT + 99 others); Mon, 19 Oct 2020 10:46:18 -0400 Received: from m134.mail.163.com ([220.181.13.4]:15916 "EHLO m134.mail.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728311AbgJSOqS (ORCPT ); Mon, 19 Oct 2020 10:46:18 -0400 X-Greylist: delayed 916 seconds by postgrey-1.27 at vger.kernel.org; Mon, 19 Oct 2020 10:45:54 EDT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=U7LM+ dC5vhJuqgB7bSYkXHferWewlR6tdqdoY40buGQ=; b=myhmrCI+zQ8Mq0kKdJZz0 C5zfewNVQm0NZlFSD262dpBA7BeXsXv7GVQJTlXUuu4bkZhJgzdC6/7agb7FyGQr QKikr8O9U3boBWA6JLm784vqB3MAcTSVPfQQGgX2EqraahlLVRauaZwKlc2c5PZc KTWScsCAweRGrwGrqDaosY= Received: from sh_def$163.com ( [139.162.39.19] ) by ajax-webmail-wmsvr4 (Coremail) ; Mon, 19 Oct 2020 22:30:06 +0800 (CST) X-Originating-IP: [139.162.39.19] Date: Mon, 19 Oct 2020 22:30:06 +0800 (CST) From: =?GBK?B?y9W71A==?= To: "Johannes Thumshirn" Cc: "axboe@kernel.dk" , "linux-block@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re:Re: [PATCH] blk: use REQ_OP_WRITE instead of hard code X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.10 build 20190724(ac680a23) Copyright (c) 2002-2020 www.mailtech.cn 163com In-Reply-To: References: <20201019135059.GA16475@rlk> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK MIME-Version: 1.0 Message-ID: <3e965865.5946.17541447519.Coremail.sh_def@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: BMGowADX9v7voo1fGGBoAA--.47468W X-CM-SenderInfo: xvkbvvri6rljoofrz/1tbiMR3CX1UMWAjmbAABsz X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org WWVhaCwgeW91IGFyZSByaWdodCwgdGhhbmtzIGZvciB5b3VyIGV4cGxhbmF0aW9uPGJyLz48YnIv Pk1heWJlIHdlIHNob3VsZCBkZWZpbmUgYSBNQVNLIHRvIGRvIHRoaXM/CkF0IDIwMjAtMTAtMTkg MjI6MDk6NDAsICJKb2hhbm5lcyBUaHVtc2hpcm4iIDxKb2hhbm5lcy5UaHVtc2hpcm5Ad2RjLmNv bT4gd3JvdGU6Cj5PbiAxOS8xMC8yMDIwIDE2OjA2LCBIdWkgU3Ugd3JvdGU6DQo+PiB1c2UgUkVR X09QX1dSSVRFIGluc3RlYWQgb2YgaGFyZCBjb2RlIGluDQo+PiBvcF9pc193cml0ZSgpLg0KPj4g DQo+PiBTaWduZWQtb2ZmLWJ5OiBIdWkgU3UgPHNoX2RlZkAxNjMuY29tPg0KPj4gLS0tDQo+PiAg aW5jbHVkZS9saW51eC9ibGtfdHlwZXMuaCB8IDIgKy0NCj4+ICAxIGZpbGUgY2hhbmdlZCwgMSBp bnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkNCj4+IA0KPj4gZGlmZiAtLWdpdCBhL2luY2x1ZGUv bGludXgvYmxrX3R5cGVzLmggYi9pbmNsdWRlL2xpbnV4L2Jsa190eXBlcy5oDQo+PiBpbmRleCA3 ZDdjMTMyMzhmZGIuLjdiOWIwMjM3OGMyNCAxMDA2NDQNCj4+IC0tLSBhL2luY2x1ZGUvbGludXgv YmxrX3R5cGVzLmgNCj4+ICsrKyBiL2luY2x1ZGUvbGludXgvYmxrX3R5cGVzLmgNCj4+IEBAIC00 NDAsNyArNDQwLDcgQEAgc3RhdGljIGlubGluZSB2b2lkIGJpb19zZXRfb3BfYXR0cnMoc3RydWN0 IGJpbyAqYmlvLCB1bnNpZ25lZCBvcCwNCj4+ICANCj4+ICBzdGF0aWMgaW5saW5lIGJvb2wgb3Bf aXNfd3JpdGUodW5zaWduZWQgaW50IG9wKQ0KPj4gIHsNCj4+IC0JcmV0dXJuIChvcCAmIDEpOw0K Pj4gKwlyZXR1cm4gKG9wICYgUkVRX09QX1dSSVRFKTsNCj4NCj5vcF9pc193cml0ZSgpIHJldHVy bnMgdHJ1ZSBmb3IgZXZlcnkgcmVxX29wIHRoYXQgd3JpdGVzIHRvIGEgZGV2aWNlICh0aGV5IGFs bCBoYXZlIA0KPnRoZSBsb3dlc3QgYml0IHNldCksIHdoaWxlIFJFUV9PUF9XUklURSBtZWFucyBh IFdSSVRFLiBZb3UnbGwgY2hhbmdlIHRoZSBzZW1hbnRpY3MNCj53aXRoIHRoaXMgcGF0Y2guDQo=