From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com. [134.134.136.24]) by gmr-mx.google.com with ESMTP id tp10si4456312pac.2.2016.06.15.15.24.37 for ; Wed, 15 Jun 2016 15:24:37 -0700 (PDT) From: "Jiang, Dave" Subject: Re: [PATCH v3 10/10] ntb_perf: clear link_is_up flag when the link goes down. Date: Wed, 15 Jun 2016 22:24:36 +0000 Message-ID: <1466029459.16234.263.camel@intel.com> References: <1466026416.16234.262.camel@intel.com> <5761D4C5.8090208@deltatee.com> In-Reply-To: <5761D4C5.8090208@deltatee.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <89D7955BD9F78645919C3AA15900F551@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Return-Path: dave.jiang@intel.com To: "Allen.Hubbe@emc.com" , "logang@deltatee.com" , "jdmason@kudzu.us" Cc: "linux-kernel@vger.kernel.org" , "shuahkh@osg.samsung.com" , "sudipm.mukherjee@gmail.com" , "linux-kselftest@vger.kernel.org" , "arnd@arndb.de" , "linux-ntb@googlegroups.com" List-ID: T24gV2VkLCAyMDE2LTA2LTE1IGF0IDE2OjIwIC0wNjAwLCBMb2dhbiBHdW50aG9ycGUgd3JvdGU6 DQo+IEhleSwNCj4gDQo+IEFjdHVhbGx5LCBJIGhhdmUgdG8gcmV0cmFjdCB0aGlzIHBhdGNoLiBB ZnRlciBzb21lIG1vcmUgdGhvcm91Z2gNCj4gdGVzdGluZw0KPiBJJ20gZmluZGluZyBhbiBpc3N1 ZToNCj4gDQo+IFdoZW4geW91IHJlbW92ZSBhbmQgcmUtaW5zdGFsbCB0aGUgbnRiX3BlcmYgbW9k dWxlIHZlcnkgcXVpY2tseSwNCj4gbnRiX3BlcmYgd2lsbCBvY2Nhc2lvbmFsbHkgbWlzcyB0aGUg bGluayB1cCBldmVudC4gVGhpcyBpcyBiZWNhdXNlDQo+IHRoZQ0KPiBsaW5rX2NsZWFudXAgd29y ayBnZXRzIGRlbGF5ZWQgbG9uZyBlbm91Z2ggdGhhdCBpdCBnZXRzIHNjaGVkdWxlZA0KPiBhZnRl cg0KPiB0aGUgbGluayB1cCBldmVudCBnZXRzIHNlbnQuIEl0IHRoZW4gY2FuY2VscyB0aGUgbGlu ayB3b3JrIHRoYXQNCj4gc2hvdWxkDQo+IGhhdmUgb2NjdXJyZWQuIFdpdGhvdXQgdGhpcyBwYXRj aCwgaXQgbmV2ZXIgaGFwcGVucyBiZWNhdXNlDQo+IGxpbmtfaXNfdXANCj4gbmV2ZXIgcmV0dXJu cyB0byBmYWxzZS4NCj4gDQo+IEkgdGhpbmsgdGhlIGNvcnJlY3Qgc29sdXRpb24gaXMgdG8ganVz dCByZW1vdmUgdGhlIGxpbmtfY2xlYW51cCB3b3JrDQo+IGFuZA0KPiBkbyB0aG9zZSBhY3Rpb25z IGltbWVkaWF0ZWx5IG9uIHJlY2VpcHQgb2YgdGhlIGV2ZW50LiBJZiB0aGVyZSdzDQo+IGFncmVl bWVudCBvbiB0aGlzIEkgY2FuIHJlLXNwaW4gaXQgYWdhaW4uDQoNCkknbSBvayB3aXRoIHRoYXQu IFRoaXMgaXMgbm90IGFuIGlzc3VlIHdpdGggbnRiX3RyYW5zcG9ydD8NCg0KPiANCj4gVGhhbmtz LA0KPiANCj4gTG9nYW4NCj4gDQo+IA0KPiBPbiAxNS8wNi8xNiAwMzozMyBQTSwgSmlhbmcsIERh dmUgd3JvdGU6DQo+ID4gDQo+ID4gT24gV2VkLCAyMDE2LTA2LTE1IGF0IDE1OjI2IC0wNjAwLCBM b2dhbiBHdW50aG9ycGUgd3JvdGU6DQo+ID4gPiANCj4gPiA+IFdoZW4gdGhlIGxpbmsgZ29lcyBk b3duLCB0aGUgbGlua19pc191cCBmbGFnIGRpZCBub3QgcmV0dXJuIHRvDQo+ID4gPiBmYWxzZS4g VGhpcyBjb3VsZCBoYXZlIGNhdXNlZCBzb21lIHN1YnRsZSBjb3JuZXIgY2FzZSBidWdzDQo+ID4g PiB3aGVuIHRoZSBsaW5rIGdvZXMgdXAgYW5kIGRvd24gcXVpY2tseS4NCj4gPiA+IA0KPiA+ID4g U2lnbmVkLW9mZi1ieTogTG9nYW4gR3VudGhvcnBlIDxsb2dhbmdAZGVsdGF0ZWUuY29tPg0KPiA+ IEFja2VkLWJ5OiBEYXZlIEppYW5nIDxkYXZlLmppYW5nQGludGVsLmNvbT4NCj4gPiANCj4gPiBB bmQgYWxsIHRoZSBvdGhlciBudGJfcGVyZiBwYXRjaGVzIHNpbmNlIHRoZXJlIHdlcmUgbm8gYWRk aXRpb25hbA0KPiA+IGNoYW5nZXMuwqANCj4gPiANCj4gPiA+IA0KPiA+ID4gLS0tDQo+ID4gPiDC oGRyaXZlcnMvbnRiL3Rlc3QvbnRiX3BlcmYuYyB8IDIgKysNCj4gPiA+IMKgMSBmaWxlIGNoYW5n ZWQsIDIgaW5zZXJ0aW9ucygrKQ0KPiA+ID4gDQo+ID4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9u dGIvdGVzdC9udGJfcGVyZi5jDQo+ID4gPiBiL2RyaXZlcnMvbnRiL3Rlc3QvbnRiX3BlcmYuYw0K PiA+ID4gaW5kZXggZjA3ODRlNS4uYWU5ZDFiMiAxMDA2NDQNCj4gPiA+IC0tLSBhL2RyaXZlcnMv bnRiL3Rlc3QvbnRiX3BlcmYuYw0KPiA+ID4gKysrIGIvZHJpdmVycy9udGIvdGVzdC9udGJfcGVy Zi5jDQo+ID4gPiBAQCAtNTU3LDYgKzU1Nyw4IEBAIHN0YXRpYyB2b2lkIHBlcmZfbGlua19jbGVh bnVwKHN0cnVjdA0KPiA+ID4gd29ya19zdHJ1Y3QNCj4gPiA+ICp3b3JrKQ0KPiA+ID4gwqANCj4g PiA+IMKgCWlmICghcGVyZi0+bGlua19pc191cCkNCj4gPiA+IMKgCQljYW5jZWxfZGVsYXllZF93 b3JrX3N5bmMoJnBlcmYtPmxpbmtfd29yayk7DQo+ID4gPiArDQo+ID4gPiArCXBlcmYtPmxpbmtf aXNfdXAgPSBmYWxzZTsNCj4gPiA+IMKgfQ0KPiA+ID4gwqANCj4gPiA+IMKgc3RhdGljIGludCBw ZXJmX3NldHVwX213KHN0cnVjdCBudGJfZGV2ICpudGIsIHN0cnVjdCBwZXJmX2N0eA0KPiA+ID4g KnBlcmYpDQo+ID4gPiAtLcKgDQo+ID4gPiAyLjEuNA==