From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: linux-rt-users-owner@vger.kernel.org Received: from mga04.intel.com ([192.55.52.120]:56252 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726795AbeIQWqJ (ORCPT ); Mon, 17 Sep 2018 18:46:09 -0400 From: "Patel, Vedang" Subject: Re: yielding while running SCHED_DEADLINE Date: Mon, 17 Sep 2018 17:14:20 +0000 Message-ID: <1537204460.3250.4.camel@intel.com> References: <1536966797.25468.109.camel@intel.com> <20180917092648.GA4282@localhost.localdomain> <20180917114219.GE24106@hirez.programming.kicks-ass.net> In-Reply-To: <20180917114219.GE24106@hirez.programming.kicks-ass.net> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-rt-users-owner@vger.kernel.org List-ID: To: "juri.lelli@gmail.com" , "peterz@infradead.org" Cc: "linux-rt-users@vger.kernel.org" , "Koppolu, Chanakya" T24gTW9uLCAyMDE4LTA5LTE3IGF0IDEzOjQyICswMjAwLCBQZXRlciBaaWpsc3RyYSB3cm90ZToN Cj4gT24gTW9uLCBTZXAgMTcsIDIwMTggYXQgMTE6MjY6NDhBTSArMDIwMCwgSnVyaSBMZWxsaSB3 cm90ZToNCj4gPiANCj4gPiBIaSwNCj4gPiANCj4gPiBPbiAxNC8wOS8xOCAyMzoxMywgUGF0ZWws IFZlZGFuZyB3cm90ZToNCj4gPiA+IA0KPiA+ID4gSGkgYWxsLMKgDQo+ID4gPiANCj4gPiA+IFdl IGhhdmUgYmVlbiBwbGF5aW5nIGFyb3VuZCB3aXRoIFNDSEVEX0RFQURMSU5FIGFuZCBmb3VuZCBz b21lDQo+ID4gPiBkaXNjcmVwYW5jeSBhcm91bmQgdGhlIGNhbGN1bGF0aW9uIG9mwqBucl9pbnZv bHVudGFyeV9zd2l0Y2hlcyBhbmQNCj4gPiA+IG5yX3ZvbHVudGFyeV9zd2l0Y2hlcyBpbiAvcHJv Yy8ke1BJRH0vc2NoZWQuDQo+ID4gPiANCj4gPiA+IFdoZW5ldmVyIHRoZSB0YXNrIGlzIGRvbmUg d2l0aCBpdCdzIHdvcmsgZWFybGllciBhbmQgZXhlY3V0ZXMNCj4gPiA+IHNjaGVkX3lpZWxkKCkg dG8gdm9sdW50YXJpbHkgZ2l2ZXMgdXAgdGhlIENQVSB0aGlzIGluY3JlbWVudHMNCj4gPiA+IG5y X2ludm9sdW50YXJ5X3N3aXRjaGVzLiBJdCBzaG91bGQgaGF2ZSBpbmNyZW1lbnRlZA0KPiA+ID4g bnJfdm9sdW50YXJ5X3N3aXRjaGVzLg0KPiA+IE1tbSwgSSBzZWUgd2hhdCB5b3UgYXJlIHNheWlu Zy4NCj4gPiANCj4gPiBbLi4uXQ0KPiA+IA0KPiA+ID4gDQo+ID4gPiBMb29raW5nIGF0IF9fc2No ZWR1bGUoKSBpbiBrZXJuZWwvc2NoZWQvY29yZS5jLCB0aGUgc3dpdGNoIGlzDQo+ID4gPiBjb3Vu dGVkDQo+ID4gPiBhcyBwYXJ0IG9mIG5yX2ludm9sdW50YXJ5X3N3aXRjaGVzIGlmIHRoZSB0YXNr IGhhcyBub3QgYmVlbg0KPiA+ID4gcHJlZW1wdGVkDQo+ID4gPiBhbmQgdGhlIHRhc2sgaXMgVEFT S19SVU5OSU5HIHN0YXRlLiBUaGlzIGRvZXMgbm90IHNlZW0gdG8gaGFwcGVuDQo+ID4gPiB3aGVu DQo+ID4gPiBzY2hlZF95aWVsZCgpIGlzIGNhbGxlZC4NCj4gPiBNbW0sDQo+ID4gDQo+ID4gwqAt IG5yX3ZvbHVudGFyeV9zd2l0Y2hlcysrIGlmICFwcmVlbXB0ICYmICFSVU5OSU5HDQo+ID4gwqAt IG5yX2ludm9sdW50YXJ5X3N3aXRjaGVzKysgb3RoZXJ3aXNlICh5aWVsZCBmaXRzIHRoaXMgYXMg dGhlIHRhc2sNCj4gPiBpcw0KPiA+IMKgwqDCoHN0aWxsIFJVTk5JTkcsIGV2ZW4gdGhvdWdoIHRo cm90dGxlZCBmb3IgREVBRExJTkUpDQo+ID4gDQo+ID4gTm90IHN1cmUgdGhpcyBpcyB0aGUgc2Ft ZSBhcyB3aGF0IHlvdSBzYXkgYWJvdmUuLg0KPiA+IA0KPiA+ID4gDQo+ID4gPiBJcyB0aGVyZSBz b21ldGhpbmcgd2UgYXJlIG1pc3Npbmcgb3ZlciBoZXJlPyBPUiBJcyB0aGlzIGEga25vd24NCj4g PiA+IGlzc3VlDQo+ID4gPiBhbmQgaXMgcGxhbm5lZCB0byBiZSBmaXhlZCBsYXRlcj8NCj4gPiAu LiBob3dldmVyLCBub3Qgc3VyZS4gUGV0ZXIsIHdoYXQgeW91IHNheS4gSXQgbG9va3MgbGlrZSB3 ZSBtaWdodA0KPiA+IGluZGVlZA0KPiA+IHdhbnQgdG8gYWNjb3VudCB5aWVsZCBhcyBhIHZvbHVu dGFyeSBzd2l0Y2gsIHNlZW1zIHRvIGZpdC4gSW4gdGhpcw0KPiA+IGNhc2UNCj4gPiBJIGd1ZXNz IHdlIGNvdWxkIHVzZSBhIGZsYWcgb3IgYWRkIGEgc2NoZWRfIGJpdCB0byB0YXNrX3N0cnVjdCB0 bw0KPiA+IGhhbmRsZQ0KPiA+IHRoZSBjYXNlPw0KPiBJdCdzIGJlZW4gbGlrZSB0aGlzIF9mb3Jl dmVyXyBhZmFpY3QuIFRoaXMgaXNuJ3QgZGVhZGxpbmUgc3BlY2lmaWMNCj4gYWZhaWN0LCBhbGwg eWllbGQgY2FsbGVycyB3aWxsIGVuZCB1cCBpbiBub24tdm9sdW50YXJ5IHN3aXRjaGVzLg0KPiAN Cj4gSSBkb24ndCBrbm93IGFueWJvZHkgdGhhdCBjYXJlcyBhbmQgSSBkb24ndCB0aGluayB0aGlz IGlzIHNvbWV0aGluZw0KPiB3b3J0aCBmaXhpbmcuIElmIHNvbWVvbmUgZGlkIHJlbHkgb24gdGhp cyBiZWhhdmlvdXIgd2UnZCBicmVhayB0aGVtLA0KPiBhbmQNCj4gaSdkIG11Y2ggcmF0aGVyIHNh dmUgYSBjeWNsZSB0aGFuIGFkZCBtb3JlIHN0dXBpZCBzdGF0cyBjcmFwIHRvIHRoZQ0KPiBzY2hl ZHVsZXIuDQpUaGFua3MgUGV0ZXIgYW5kIEp1cmkgZm9yIHRoZSByZXNwb25zZS4NCg0KV2Ugd2ls bCB0cnkgdG8gdXNlIGEgZGlmZmVyZW50IG1lY2hhbmlzbSB0byBhY2NvdW50IGZvciB0aGlzLg0K DQotVmVkYW5n