From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH v3 13/13] drm/i915/scheduler: Support user-defined priorities Date: Fri, 29 Sep 2017 10:32:03 +0300 Message-ID: <1506670323.4729.10.camel@linux.intel.com> References: <20170928193910.17988-1-chris@chris-wilson.co.uk> <20170928193910.17988-13-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7CF0F6EA41 for ; Fri, 29 Sep 2017 07:32:08 +0000 (UTC) In-Reply-To: <20170928193910.17988-13-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAyMDE3LTA5LTI4IGF0IDIwOjM5ICswMTAwLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4g VXNlIGEgcHJpb3JpdHkgc3RvcmVkIGluIHRoZSBjb250ZXh0IGFzIHRoZSBpbml0aWFsIHZhbHVl IHdoZW4KPiBzdWJtaXR0aW5nIGEgcmVxdWVzdC4gVGhpcyBhbGxvd3MgdXMgdG8gY2hhbmdlIHRo ZSBkZWZhdWx0IHByaW9yaXR5IG9uIGEKPiBwZXItY29udGV4dCBiYXNpcywgYWxsb3dpbmcgZGlm ZmVyZW50IGNvbnRleHRzIHRvIGJlIGZhdm91cmVkIHdpdGggR1BVCj4gdGltZSBhdCB0aGUgZXhw ZW5zZSBvZiBsb3dlciBpbXBvcnRhbmNlIHdvcmsuIFRoZSB1c2VyIGNhbiBhZGp1c3QgdGhlCj4g Y29udGV4dCdzIHByaW9yaXR5IHZpYSBJOTE1X0NPTlRFWFRfUEFSQU1fUFJJT1JJVFksIHdpdGgg bW9yZSBwb3NpdGl2ZQo+IHZhbHVlcyBiZWluZyBoaWdoZXIgcHJpb3JpdHkgKHRoZXkgd2lsbCBi ZSBzZXJ2aWNlZCBlYXJsaWVyLCBhZnRlciB0aGVpcgo+IGRlcGVuZGVuY2llcyBoYXZlIGJlZW4g cmVzb2x2ZWQpLiBBbnkgcHJlcmVxdWlzaXRlIHdvcmsgZm9yIGFuIGV4ZWNidWYKPiB3aWxsIGhh dmUgaXRzIHByaW9yaXR5IHJhaXNlZCB0byBtYXRjaCB0aGUgbmV3IHJlcXVlc3QgYXMgcmVxdWly ZWQuCj4gCj4gTm9ybWFsIHVzZXJzIGNhbiBzcGVjaWZ5IGFueSB2YWx1ZSBpbiB0aGUgcmFuZ2Ug b2YgLTEwMjMgdG8gMCBbZGVmYXVsdF0sCj4gaS5lLiB0aGV5IGNhbiByZWR1Y2UgdGhlIHByaW9y aXR5IG9mIHRoZWlyIHdvcmtsb2FkcyAoYW5kIHRlbXBvcmFyaWx5Cj4gYm9vc3QgaXQgYmFjayB0 byBub3JtYWwgaWYgc28gZGVzaXJlZCkuCj4gCj4gUHJpdmlsZWdlZCB1c2VycyBjYW4gc3BlY2lm eSBhbnkgdmFsdWUgaW4gdGhlIHJhbmdlIG9mIC0xMDIzIHRvIDEwMjMsCj4gW2RlZmF1bHQgaXMg MF0sIGkuZS4gdGhleSBjYW4gcmFpc2UgdGhlaXIgcHJpb3JpdHkgYWJvdmUgYWxsIG92ZXJzIGFu ZAo+IHNvIHBvdGVudGlhbGx5IHN0YXJ2ZSB0aGUgc3lzdGVtLgo+IAo+IE5vdGUgdGhhdCB0aGUg ZXhpc3Rpbmcgc2NoZWR1bGVycyBhcmUgbm90IGZhaXIsIG5vciBsb2FkIGJhbGFuY2luZywgdGhl Cj4gZXhlY3V0aW9uIGlzIHN0cmljdGx5IGJ5IHByaW9yaXR5IG9uIGEgZmlyc3QtY29tZSwgZmly c3Qtc2VydmVkIGJhc2lzLAo+IGFuZCB0aGUgZHJpdmVyIG1heSBjaG9vc2UgdG8gYm9vc3Qgc29t ZSByZXF1ZXN0cyBhYm92ZSB0aGUgcmFuZ2UKPiBhdmFpbGFibGUgdG8gdXNlcnMuCj4gCj4gVGhp cyBwcmlvcml0eSB3YXMgb3JpZ2luYWxseSBiYXNlZCBhcm91bmQgbmljZSgyKSwgYnV0IGV2b2x2 ZWQgdG8gYWxsb3cKPiBjbGllbnRzIHRvIGFkanVzdCB0aGVpciBwcmlvcml0eSB3aXRoaW4gYSBz bWFsbCByYW5nZSwgYW5kIGFsbG93IGZvciBhCj4gcHJpdmlsZWdlZCBoaWdoIHByaW9yaXR5IHJh bmdlLgo+IAo+IEZvciBleGFtcGxlLCB0aGlzIGNhbiBiZSB1c2VkIHRvIGltcGxlbWVudCBFR0xf SU1HX2NvbnRleHRfcHJpb3JpdHkKPiBodHRwczovL3d3dy5raHJvbm9zLm9yZy9yZWdpc3RyeS9l Z2wvZXh0ZW5zaW9ucy9JTUcvRUdMX0lNR19jb250ZXh0X3ByaW9yaXR5LnR4dAo+IAo+IAlFR0xf Q09OVEVYVF9QUklPUklUWV9MRVZFTF9JTUcgZGV0ZXJtaW5lcyB0aGUgcHJpb3JpdHkgbGV2ZWwg b2YKPiAgICAgICAgIHRoZSBjb250ZXh0IHRvIGJlIGNyZWF0ZWQuIFRoaXMgYXR0cmlidXRlIGlz IGEgaGludCwgYXMgYW4KPiAgICAgICAgIGltcGxlbWVudGF0aW9uIG1heSBub3Qgc3VwcG9ydCBt dWx0aXBsZSBjb250ZXh0cyBhdCBzb21lCj4gICAgICAgICBwcmlvcml0eSBsZXZlbHMgYW5kIHN5 c3RlbSBwb2xpY3kgbWF5IGxpbWl0IGFjY2VzcyB0byBoaWdoCj4gICAgICAgICBwcmlvcml0eSBj b250ZXh0cyB0byBhcHByb3ByaWF0ZSBzeXN0ZW0gcHJpdmlsZWdlIGxldmVsLiBUaGUKPiAgICAg ICAgIGRlZmF1bHQgdmFsdWUgZm9yIEVHTF9DT05URVhUX1BSSU9SSVRZX0xFVkVMX0lNRyBpcwo+ ICAgICAgICAgRUdMX0NPTlRFWFRfUFJJT1JJVFlfTUVESVVNX0lNRy4iCj4gCj4gc28gd2UgY2Fu IG1hcAo+IAo+IAlQUklPUklUWV9ISUdIIC0+IDEwMjMgW3ByaXZpbGVnZWQsIHdpbGwgZmFpbGJh Y2sgdG8gMF0KPiAJUFJJT1JJVFlfTUVEIC0+IDAgW2RlZmF1bHRdCj4gCVBSSU9SSVRZX0xPVyAt PiAtMTAyMwo+IAo+IFRoZXkgYWxzbyBtYXAgb250byB0aGUgcHJpb3JpdGllcyB1c2VkIGJ5IFZr UXVldWUgKGFuZCBhIFZrUXVldWUgaXMKPiBlc3NlbnRpYWxseSBhIHRpbWVsaW5lLCBvdXIgaTkx NV9nZW1fY29udGV4dCB1bmRlciBmdWxsLXBwZ3R0KS4KPiAKPiB2Mjogcy9DQVBfU1lTX0FETUlO L0NBUF9TWVNfTklDRS8KPiB2MzogUmVwb3J0IG1pbi9tYXggdXNlciBwcmlvcml0aWVzIGFzIGRl ZmluZXMgaW4gdGhlIHVhcGksIGFuZCByZWJhc2UKPiBpbnRlcm5hbCBwcmlvcml0aWVzIG9uIHRo ZSBleHBvc2VkIHZhbHVlcy4KPiAKPiBUZXN0Y2FzZTogaWd0L2dlbV9leGVjX3NjaGVkdWxlCj4g U2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4g UmV2aWV3ZWQtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+CgpS ZXZpZXdlZC1ieTogSm9vbmFzIExhaHRpbmVuIDxqb29uYXMubGFodGluZW5AbGludXguaW50ZWwu Y29tPgoKRGlkbid0IHNlZW0gdG8gc3RpY2sgbGFzdCB0aW1lIDpQCgpSZWdhcmRzLCBKb29uYXMK LS0gCkpvb25hcyBMYWh0aW5lbgpPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpJbnRlbCBD b3Jwb3JhdGlvbgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK