From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-sn1nam01on0129.outbound.protection.outlook.com ([104.47.32.129]:20557 "EHLO NAM01-SN1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S933855AbeCSPtk (ORCPT ); Mon, 19 Mar 2018 11:49:40 -0400 From: Sasha Levin To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" CC: Paolo Valente , Davide Ferrari , Jens Axboe , Sasha Levin Subject: [PATCH AUTOSEL for 4.15 093/124] block, bfq: put async queues for root bfq groups too Date: Mon, 19 Mar 2018 15:48:44 +0000 Message-ID: <20180319154645.11350-93-alexander.levin@microsoft.com> References: <20180319154645.11350-1-alexander.levin@microsoft.com> In-Reply-To: <20180319154645.11350-1-alexander.levin@microsoft.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <70CA0F2D4A74EB4CAED18D1B31C8472B@namprd21.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org List-ID: RnJvbTogUGFvbG8gVmFsZW50ZSA8cGFvbG8udmFsZW50ZUBsaW5hcm8ub3JnPg0KDQpbIFVwc3Ry ZWFtIGNvbW1pdCA1MjI1N2ZmYmZjYWY1OGQyNDdiMTNmYjE0OGUyN2VkMTdjMzNlNTI2IF0NCg0K Rm9yIGVhY2ggcGFpciBbZGV2aWNlIGZvciB3aGljaCBiZnEgaXMgc2VsZWN0ZWQgYXMgSS9PIHNj aGVkdWxlciwNCmdyb3VwIGluIGJsa2lvL2lvXSwgYmZxIG1haW50YWlucyBhIGNvcnJlc3BvbmRp bmcgYmZxIGdyb3VwLiBFYWNoIHN1Y2gNCmJmcSBncm91cCBjb250YWlucyBhIHNldCBvZiBhc3lu YyBxdWV1ZXMsIHdpdGggZWFjaCBhc3luYyBxdWV1ZQ0KY3JlYXRlZCBvbiBkZW1hbmQsIGkuZS4s IHdoZW4gc29tZSBJL08gcmVxdWVzdCBhcnJpdmVzIGZvciBpdC4gIE9uDQpjcmVhdGlvbiwgYW4g YXN5bmMgcXVldWUgZ2V0cyBhbiBleHRyYSByZWZlcmVuY2UsIHRvIG1ha2Ugc3VyZSB0aGF0DQp0 aGUgcXVldWUgaXMgbm90IGZyZWVkIGFzIGxvbmcgYXMgaXRzIGJmcSBncm91cCBleGlzdHMuICBB Y2NvcmRpbmdseSwNCnRvIGFsbG93IHRoZSBxdWV1ZSB0byBiZSBmcmVlZCBhZnRlciB0aGUgZ3Jv dXAgZXhpdGVkLCB0aGlzIGV4dHJhDQpyZWZlcmVuY2UgbXVzdCByZWxlYXNlZCBvbiBncm91cCBl eGl0Lg0KDQpUaGUgYWJvdmUgaG9sZHMgYWxzbyBmb3IgYSBiZnEgcm9vdCBncm91cCwgaS5lLiwg Zm9yIHRoZSBiZnEgZ3JvdXANCmNvcnJlc3BvbmRpbmcgdG8gdGhlIHJvb3QgYmxraW8vaW8gcm9v dCBmb3IgYSBnaXZlbiBkZXZpY2UuIFlldCwgYnkNCm1pc3Rha2UsIHRoZSByZWZlcmVuY2VzIHRv IHRoZSBleGlzdGluZyBhc3luYyBxdWV1ZXMgb2YgYSByb290IGdyb3VwDQphcmUgbm90IHJlbGVh c2VkIHdoZW4gdGhlIGxhdHRlciBleGl0cy4gVGhpcyBjYXVzZXMgYSBtZW1vcnkgbGVhayB3aGVu DQp0aGUgaW5zdGFuY2Ugb2YgYmZxIGZvciBhIGdpdmVuIGRldmljZSBleGl0cy4gSW4gYSBzaW1p bGFyIHZlaW4sDQpiZnFnX3N0YXRzX3hmZXJfZGVhZCBpcyBub3QgZXhlY3V0ZWQgZm9yIGEgcm9v dCBncm91cC4NCg0KVGhpcyBjb21taXQgZml4ZXMgYmZxX3BkX29mZmxpbmUgc28gdGhhdCB0aGUg bGF0dGVyIGV4ZWN1dGVzIHRoZSBhYm92ZQ0KbWlzc2luZyBvcGVyYXRpb25zIGZvciBhIHJvb3Qg Z3JvdXAgdG9vLg0KDQpSZXBvcnRlZC1ieTogSG9sZ2VyIEhvZmZzdMOkdHRlIDxob2xnZXJAYXBw bGllZC1hc3luY2hyb255LmNvbT4NClJlcG9ydGVkLWJ5OiBHdW9xaW5nIEppYW5nIDxncWppYW5n QHN1c2UuY29tPg0KVGVzdGVkLWJ5OiBIb2xnZXIgSG9mZnN0w6R0dGUgPGhvbGdlckBhcHBsaWVk LWFzeW5jaHJvbnkuY29tPg0KU2lnbmVkLW9mZi1ieTogRGF2aWRlIEZlcnJhcmkgPGRhdmlkZWZl cnJhcmk4QGdtYWlsLmNvbT4NClNpZ25lZC1vZmYtYnk6IFBhb2xvIFZhbGVudGUgPHBhb2xvLnZh bGVudGVAbGluYXJvLm9yZz4NClNpZ25lZC1vZmYtYnk6IEplbnMgQXhib2UgPGF4Ym9lQGtlcm5l bC5kaz4NClNpZ25lZC1vZmYtYnk6IFNhc2hhIExldmluIDxhbGV4YW5kZXIubGV2aW5AbWljcm9z b2Z0LmNvbT4NCi0tLQ0KIGJsb2NrL2JmcS1jZ3JvdXAuYyB8IDcgKysrKystLQ0KIDEgZmlsZSBj aGFuZ2VkLCA1IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pDQoNCmRpZmYgLS1naXQgYS9i bG9jay9iZnEtY2dyb3VwLmMgYi9ibG9jay9iZnEtY2dyb3VwLmMNCmluZGV4IGRhMTUyNWVjNGM4 Ny4uZDgxOWRjNzdmZTY1IDEwMDY0NA0KLS0tIGEvYmxvY2svYmZxLWNncm91cC5jDQorKysgYi9i bG9jay9iZnEtY2dyb3VwLmMNCkBAIC03NzUsMTAgKzc3NSwxMSBAQCBzdGF0aWMgdm9pZCBiZnFf cGRfb2ZmbGluZShzdHJ1Y3QgYmxrZ19wb2xpY3lfZGF0YSAqcGQpDQogCXVuc2lnbmVkIGxvbmcg ZmxhZ3M7DQogCWludCBpOw0KIA0KKwlzcGluX2xvY2tfaXJxc2F2ZSgmYmZxZC0+bG9jaywgZmxh Z3MpOw0KKw0KIAlpZiAoIWVudGl0eSkgLyogcm9vdCBncm91cCAqLw0KLQkJcmV0dXJuOw0KKwkJ Z290byBwdXRfYXN5bmNfcXVldWVzOw0KIA0KLQlzcGluX2xvY2tfaXJxc2F2ZSgmYmZxZC0+bG9j aywgZmxhZ3MpOw0KIAkvKg0KIAkgKiBFbXB0eSBhbGwgc2VydmljZV90cmVlcyBiZWxvbmdpbmcg dG8gdGhpcyBncm91cCBiZWZvcmUNCiAJICogZGVhY3RpdmF0aW5nIHRoZSBncm91cCBpdHNlbGYu DQpAQCAtODA5LDYgKzgxMCw4IEBAIHN0YXRpYyB2b2lkIGJmcV9wZF9vZmZsaW5lKHN0cnVjdCBi bGtnX3BvbGljeV9kYXRhICpwZCkNCiAJfQ0KIA0KIAlfX2JmcV9kZWFjdGl2YXRlX2VudGl0eShl bnRpdHksIGZhbHNlKTsNCisNCitwdXRfYXN5bmNfcXVldWVzOg0KIAliZnFfcHV0X2FzeW5jX3F1 ZXVlcyhiZnFkLCBiZnFnKTsNCiANCiAJc3Bpbl91bmxvY2tfaXJxcmVzdG9yZSgmYmZxZC0+bG9j aywgZmxhZ3MpOw0KLS0gDQoyLjE0LjENCg==