From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH v2 11/11] drm/i915: Avoid waitboosting on the active request Date: Thu, 18 Jan 2018 11:49:48 +0200 Message-ID: <1516268988.6404.13.camel@linux.intel.com> References: <20180115084723.2221-1-chris@chris-wilson.co.uk> <20180115084723.2221-12-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 16E506E6A8 for ; Thu, 18 Jan 2018 09:49:52 +0000 (UTC) In-Reply-To: <20180115084723.2221-12-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 T24gTW9uLCAyMDE4LTAxLTE1IGF0IDA4OjQ3ICswMDAwLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4g V2F0Y2hpbmcgYSBsaWdodCB3b3JrbG9hZCBvbiBCYXl0cmFpbCAocnVubmluZyBnbHhnZWFycyBh bmQgYSAxMDgwcAo+IGRlY29kZSksIGluc3RlYWQgb2YgdGhlIHN5c3RlbSByZW1haW5pbmcgYXQg bG93IGZyZXF1ZW5jeSwgdGhlIGdseGdlYXJzCj4gd291bGQgcmVndWxhcmx5IHRyaWdnZXIgd2Fp dGJvb3N0aW5nIGFmdGVyIHdoaWNoIGl0IHdvdWxkIGhhdmUgdG8gc3BlbmQKPiBhIGZldyBzZWNv bmRzIHRocm90dGxpbmcgYmFjayBkb3duLiBJbiB0aGlzIGNhc2UsIHRoZSB3YWl0Ym9vc3Rpbmcg aXMKPiBjb3VudGVyIHByb2R1Y3RpdmUgYXMgdGhlIG1pbmltYWwgd2FpdCBmb3IgZ2x4Z2VhcnMg ZG9lc24ndCBwcmV2ZW50IGl0Cj4gZnJvbSBmdW5jdGlvbmluZyBjb3JyZWN0bHkgYW5kIGRlbGl2 ZXJpbmcgZnJhbWVzIG9uIHRpbWUuIEluIHRoaXMgY2FzZSwKPiBnbHhnZWFycyBoYXBwZW5zIHRv IGFsbW9zdCBhbHdheXMgYmUgd2FpdGluZyBvbiB0aGUgY3VycmVudCByZXF1ZXN0LAo+IHdoaWNo IHdlIGFscmVhZHkgZXhwZWN0IHRvIGNvbXBsZXRlIHF1aWNrbHkgKHNlZSBpOTE1X3NwaW5fcmVx dWVzdCkgYW5kCj4gc28gYXZvaWRpbmcgdGhlIHdhaXRib29zdCBvbiB0aGUgYWN0aXZlIHJlcXVl c3QgYW5kIHNwaW5uaW5nIGluc3RlYWQKPiBwcm92aWRlcyB0aGUgYmVzdCBsYXRlbmN5IHdpdGhv dXQgb3ZlcmNvbW1pdHRpbmcgdG8gdXBjbG9ja2luZy4KPiBIb3dldmVyLCBpZiB0aGUgc3lzdGVt IGZhbGxzIGJlaGluZCB3ZSBzdGlsbCBmb3JjZSB0aGUgd2FpdGJvb3N0Lgo+IFNpbWlsYXJseSwg d2Ugd2lsbCBhbHNvIHRyaWdnZXIgdXBjbG9ja2luZyBpZiB3ZSBkZXRlY3QgdGhlIHN5c3RlbSBp cwo+IG5vdCBkZWxpdmVyaW5nIGZyYW1lcyBvbiB0aW1lIC0gYWdhaW4gdXNpbmcgYSBtZWNoYW5p c20gdGhhdCB0cmllcyB0bwo+IGRldGVjdCBhIG1pc3MgYW5kIG5vdCBwcmVlbXB0aXZlbHkgdXBj bG9jay4KPiAKPiB2MjogQWxzbyBza2lwIGJvb3N0aW5nIGZvciBhZnRlciBtaXNzZWQgdmJsYW5r IGlmIHRoZSBkZXNpcmVkIHJlcXVlc3QgaXMKPiBhbHJlYWR5IGFjdGl2ZS4KPiAKPiBTaWduZWQt b2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KPiBDYzogSm9v bmFzIExhaHRpbmVuIDxqb29uYXMubGFodGluZW5AbGludXguaW50ZWwuY29tPgo+IENjOiBUdnJ0 a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwuY29tPgo+IENjOiBSYWRvc2xhdyBTendp Y2h0ZW5iZXJnIDxyYWRvc2xhdy5zendpY2h0ZW5iZXJnQGludGVsLmNvbT4KClJldmlld2VkLWJ5 OiBKb29uYXMgTGFodGluZW4gPGpvb25hcy5sYWh0aW5lbkBsaW51eC5pbnRlbC5jb20+CgpSZWdh cmRzLCBKb29uYXMKLS0gCkpvb25hcyBMYWh0aW5lbgpPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENl bnRlcgpJbnRlbCBDb3Jwb3JhdGlvbgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK