Return-Path: linux-nfs-owner@vger.kernel.org Received: from sjdciscan01.udc.trendmicro.com ([66.180.82.17]:33372 "EHLO sjdciscan01.udc.trendmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753684Ab2IYIPl (ORCPT ); Tue, 25 Sep 2012 04:15:41 -0400 From: "yongjun_wei@trendmicro.com.cn" To: "Peng, Tao" , Wei Yongjun , "Trond.Myklebust@netapp.com" CC: "linux-nfs@vger.kernel.org" Subject: RE: [PATCH] NFS: fix the return value of nfs4_blkdev_get() Date: Tue, 25 Sep 2012 07:59:38 +0000 Message-ID: References: <5DFC6BE3BA248842867E85C73BF94B050B18E564AB@MX41A.corp.emc.com> In-Reply-To: <5DFC6BE3BA248842867E85C73BF94B050B18E564AB@MX41A.corp.emc.com> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: LS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IFBlbmcsIFRhbyBbbWFpbHRvOnRhby5w ZW5nQGVtYy5jb21dIA0KU2VudDogMjAxMuW5tDnmnIgyNeaXpSAxNToxMg0KVG86IFdlaSBZb25n anVuOyBUcm9uZC5NeWtsZWJ1c3RAbmV0YXBwLmNvbQ0KQ2M6IFlvbmdqdW4gV2VpIChSRC1DTik7 IGxpbnV4LW5mc0B2Z2VyLmtlcm5lbC5vcmcNClN1YmplY3Q6IFJFOiBbUEFUQ0hdIE5GUzogZml4 IHRoZSByZXR1cm4gdmFsdWUgb2YgbmZzNF9ibGtkZXZfZ2V0KCkNCg0KPiAtLS0tLU9yaWdpbmFs IE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBsaW51eC1uZnMtb3duZXJAdmdlci5rZXJuZWwub3JnIA0K PiBbbWFpbHRvOmxpbnV4LW5mcy1vd25lckB2Z2VyLmtlcm5lbC5vcmddIE9uIEJlaGFsZiBPZiBX ZWkgWW9uZ2p1bg0KPiBTZW50OiBUdWVzZGF5LCBTZXB0ZW1iZXIgMjUsIDIwMTIgMTo0NCBQTQ0K PiBUbzogVHJvbmQuTXlrbGVidXN0QG5ldGFwcC5jb20NCj4gQ2M6IHlvbmdqdW5fd2VpQHRyZW5k bWljcm8uY29tLmNuOyBsaW51eC1uZnNAdmdlci5rZXJuZWwub3JnDQo+IFN1YmplY3Q6IFtQQVRD SF0gTkZTOiBmaXggdGhlIHJldHVybiB2YWx1ZSBvZiBuZnM0X2Jsa2Rldl9nZXQoKQ0KPiANCj4g RnJvbTogV2VpIFlvbmdqdW4gPHlvbmdqdW5fd2VpQHRyZW5kbWljcm8uY29tLmNuPg0KPiANCj4g SW4gY2FzZSBvZiBlcnJvciwgdGhlIGZ1bmN0aW9uIG5mczRfYmxrZGV2X2dldCgpIHJldHVybiBO VUxMIHBvaW50ZXIuDQo+IEJ1dCB0aGUgdXNlciBuZnM0X2Jsa19kZWNvZGVfZGV2aWNlKCkgY2hl Y2sgdGhlIHJldHVybiB2YWx1ZSBieSB1c2luZw0KPiBJU19FUlIoKSBhbmQgZ2V0IGVycm9yIGNv ZGUgZnJvbSB0aGUgcmV0dXJuIHZhbHVlLiBTbyB3ZSBzaG91bGQgYmV0dGVyIA0KPiBjaGFuZ2Ug dGhlIHJldHVybiB2YWx1ZSBvZiBuZnM0X2Jsa2Rldl9nZXQoKSB0byByZXR1cm4gRVJSX1BUUigp Lg0KPiANClllYWgsIGl0IGlzIG1lcmVseSBtZXNzIGFuZCBzaG91bGQgYmUganVzdCByZW1vdmVk Li4uIEhvdyBhYm91dCBmb2xsb3dpbmcgcGF0Y2g/DQoNCkl0IGlzIE9LIHRvIG1lLg0KDQpSZWdh cmRzLA0KWW9uZ2p1biBXZWkNCg0KDQoNClRSRU5EIE1JQ1JPIEVNQUlMIE5PVElDRQ0KVGhlIGlu Zm9ybWF0aW9uIGNvbnRhaW5lZCBpbiB0aGlzIGVtYWlsIGFuZCBhbnkgYXR0YWNobWVudHMgaXMg Y29uZmlkZW50aWFsIGFuZCBtYXkgYmUgc3ViamVjdCB0byBjb3B5cmlnaHQgb3Igb3RoZXIgaW50 ZWxsZWN0dWFsIHByb3BlcnR5IHByb3RlY3Rpb24uIElmIHlvdSBhcmUgbm90IHRoZSBpbnRlbmRl ZCByZWNpcGllbnQsIHlvdSBhcmUgbm90IGF1dGhvcml6ZWQgdG8gdXNlIG9yIGRpc2Nsb3NlIHRo aXMgaW5mb3JtYXRpb24sIGFuZCB3ZSByZXF1ZXN0IHRoYXQgeW91IG5vdGlmeSB1cyBieSByZXBs eSBtYWlsIG9yIHRlbGVwaG9uZSBhbmQgZGVsZXRlIHRoZSBvcmlnaW5hbCBtZXNzYWdlIGZyb20g eW91ciBtYWlsIHN5c3RlbS4=