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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16D90C433F5 for ; Mon, 11 Apr 2022 08:26:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343763AbiDKI2z (ORCPT ); Mon, 11 Apr 2022 04:28:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238349AbiDKI2w (ORCPT ); Mon, 11 Apr 2022 04:28:52 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.86.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 90D561FCE6 for ; Mon, 11 Apr 2022 01:26:38 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-37-z9nUKmF_MNqmKFW9IuprOA-1; Mon, 11 Apr 2022 09:26:36 +0100 X-MC-Unique: z9nUKmF_MNqmKFW9IuprOA-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.32; Mon, 11 Apr 2022 09:26:33 +0100 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.033; Mon, 11 Apr 2022 09:26:33 +0100 From: David Laight To: 'Qais Yousef' , Vincent Guittot CC: Dietmar Eggemann , "mingo@redhat.com" , "peterz@infradead.org" , "juri.lelli@redhat.com" , "rostedt@goodmis.org" , "bsegall@google.com" , "mgorman@suse.de" , "linux-kernel@vger.kernel.org" , "parth@linux.ibm.com" , "chris.hyser@oracle.com" , "pkondeti@codeaurora.org" , "Valentin.Schneider@arm.com" , "patrick.bellasi@matbug.net" , "pjt@google.com" , "pavel@ucw.cz" , "tj@kernel.org" , "qperret@google.com" , "tim.c.chen@linux.intel.com" , Wei Wang Subject: Scheduling tasks on idle cpu Thread-Topic: Scheduling tasks on idle cpu Thread-Index: AdhNfEgLjonPVH3ESQeb3O9OCn/HMQ== Date: Mon, 11 Apr 2022 08:26:33 +0000 Message-ID: <030aacb0c1304e43ab917924dcf4f138@AcuMS.aculab.com> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogUWFpcyBZb3VzZWYNCj4gU2VudDogMDkgQXByaWwgMjAyMiAxODowOQ0KLi4uDQo+IFJU IHNjaGVkdWxlciB3aWxsIHB1c2gvcHVsbCB0YXNrcyB0byBlbnN1cmUgdGhlIHRhc2sgd2lsbCBn ZXQgdG8gcnVuIEFTQVAgaWYNCj4gdGhlcmUncyBhbm90aGVyIGNwdSBhdCBsb3dlciBwcmlvcml0 eSBpcyBhdmFpbGFibGUNCg0KRG9lcyB0aGF0IGFjdHVhbGx5IGhhcHBlbj8NCkkndmUgc2VlbiB0 aGUgZm9sbG93aW5nOg0KICAzNDUzMyBbMDE3XTogc3lzX2Z1dGV4KHVhZGRyOiAxMDQ5MTA0LCBv cDogODUsIHZhbDogMSwgdXRpbWU6IDEsIHVhZGRyMjogMTA0OTEwMCwgdmFsMzogNDAwMDAwMSkN CiAgMzQ1MzMgWzAxN106IHNjaGVkX21pZ3JhdGVfdGFzazogcGlkPTM0NTEyIHByaW89MTIwIG9y aWdfY3B1PTE0IGRlc3RfY3B1PTE3DQogIDM0NTMzIFswMTddOiBzY2hlZF93YWtldXA6IHBpZD0z NDUxMiBwcmlvPTEyMCBzdWNjZXNzPTEgdGFyZ2V0X2NwdT0wMTcNCmFuZCBwaWQgMzQ1MTIgZG9l c24ndCBnZXQgc2NoZWR1bGVkIHVudGlsIHBpZCAzNDUzMyBmaW5hbGx5IHNsZWVwcy4NClRoaXMg aXMgaW4gc3BpdGUgb2YgdGhlcmUgYmVpbmcgNSBpZGxlIGNwdS4NCmNwdSAxNCBpcyBidXN5IHJ1 bm5pbmcgYSBSVCB0aHJlYWQsIGJ1dCBtaWdyYXRpbmcgdG8gY3B1IDE3IHNlZW1zIHdyb25nLg0K DQpUaGlzIGlzIG9uIGEgUkhFTDcga2VybmVsLCBJJ3ZlIG5vdCByZXBsaWNhdGVkIGl0IG9uIGFu eXRoaW5nIHJlY2VudC4NCkJ1dCBJJ3ZlIHZlcnkgbXVjaCBsaWtlIGEgUlQgdGhyZWFkIHRvIGJl IGFibGUgdG8gc2NoZWR1bGUgYSBub24tUlQNCnRocmVhZCB0byBydW4gb24gYW4gaWRsZSBjcHUu DQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9h ZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBO bzogMTM5NzM4NiAoV2FsZXMpDQo=