From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 17/19] drm/i915: Track the previous pinned context inside the request Date: Thu, 21 Apr 2016 10:35:23 +0300 Message-ID: <1461224123.4381.23.camel@linux.intel.com> References: <1461177750-20187-1-git-send-email-chris@chris-wilson.co.uk> <1461177750-20187-18-git-send-email-chris@chris-wilson.co.uk> <1461222470.4381.17.camel@linux.intel.com> <20160421072242.GF15733@nuc-i3427.alporthouse.com> 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 ESMTP id B392E6EBEE for ; Thu, 21 Apr 2016 07:34:09 +0000 (UTC) In-Reply-To: <20160421072242.GF15733@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gdG8sIDIwMTYtMDQtMjEgYXQgMDg6MjIgKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiBP biBUaHUsIEFwciAyMSwgMjAxNiBhdCAxMDowNzo1MEFNICswMzAwLCBKb29uYXMgTGFodGluZW4g d3JvdGU6Cj4gPiAKPiA+IE9uIGtlLCAyMDE2LTA0LTIwIGF0IDE5OjQyICswMTAwLCBDaHJpcyBX aWxzb24gd3JvdGU6Cj4gPiA+IAo+ID4gPiBBcyB0aGUgY29udGV4dHMgYXJlIGFjY2Vzc2VkIGJ5 IHRoZSBoYXJkd2FyZSB1bnRpbCB0aGUgc3dpdGNoIGlzIGNvbXBsZXRlZAo+ID4gPiB0byBhIG5l dyBjb250ZXh0LCB0aGUgaGFyZHdhcmUgbWF5IHN0aWxsIGJlIHdyaXRpbmcgdG8gdGhlIGNvbnRl eHQgb2JqZWN0Cj4gPiA+IGFmdGVyIHRoZSBicmVhZGNydW1iIGlzIHZpc2libGUuIFdlIG11c3Qg bm90IHVucGluL3VuYmluZC9wcnVuZSB0aGF0Cj4gPiA+IG9iamVjdCB3aGlsc3Qgc3RpbGwgYWN0 aXZlIGFuZCBzbyB3ZSBrZWVwIHRoZSBwcmV2aW91cyBjb250ZXh0IHBpbm5lZCB1bnRpbAo+ID4g PiB0aGUgZm9sbG93aW5nIHJlcXVlc3QuIFdlIGNhbiBnZW5lcmFsaXNlIHRoZSB0cmFja2luZyB3 ZSBhbHJlYWR5IGRvIHZpYQo+ID4gPiB0aGUgZW5naW5lLT5sYXN0X2NvbnRleHQgYW5kIG1vdmUg aXQgdG8gdGhlIHJlcXVlc3Qgc28gdGhhdCBpdCB3b3Jrcwo+ID4gPiBlcXVhbGx5IGZvciBleGVj bGlzdHMgYW5kIEd1Qy4KPiA+ID4gCj4gPiA+IHYyOiBEcm9wIHRoZSBleGVjbGlzdHMgZG91Ymxl IHBpbiBhcyB0aGF0IGV4cG9zZXMgYSByYWNlIGluc2lkZSB0aGUgbHJjCj4gPiA+IGlycSBoYW5k bGVyIGFzIGl0IHRyaWVzIHRvIGFjY2VzcyB0aGUgY29udGV4dCBhZnRlciBpdCBtYXkgYmUgcmV0 aXJlZC4KPiA+ID4gCj4gPiA+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hy aXMtd2lsc29uLmNvLnVrPgo+ID4gPiBDYzogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGlu QGxpbnV4LmludGVsLmNvbT4KPiA+IEJlbG93IGNvbW1lbnRzIGFkZHJlc3NlZCwKPiA+IAo+ID4g UmV2aWV3ZWQtYnk6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4LmludGVs LmNvbT4KPiA+IAo8U05JUD4KPiA+ID4gaW5kZXggZWFmMWQxM2M5NDNmLi5kYmZjMzhmOTFmN2Qg MTAwNjQ0Cj4gPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKPiA+ID4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwo+ID4gPiBAQCAtMTQxMywxMyAr MTQxMywxMyBAQCBzdGF0aWMgdm9pZCBpOTE1X2dlbV9yZXF1ZXN0X3JldGlyZShzdHJ1Y3QgZHJt X2k5MTVfZ2VtX3JlcXVlc3QgKnJlcXVlc3QpCj4gPiA+IMKgCWxpc3RfZGVsX2luaXQoJnJlcXVl c3QtPmxpc3QpOwo+ID4gPiDCoAlpOTE1X2dlbV9yZXF1ZXN0X3JlbW92ZV9mcm9tX2NsaWVudChy ZXF1ZXN0KTsKPiA+ID4gwqAKPiA+ID4gLQlpZiAocmVxdWVzdC0+Y3R4KSB7Cj4gPiA+ICsJaWYg KHJlcXVlc3QtPnByZXZpb3VzX2NvbnRleHQpIHsKPiA+IENvdWxkIGJlIGlmIChpOTE1LmVuYWJs ZV9leGVjbGlzdHMgJibCoHJlcXVlc3QtPnByZXZpb3VzX2NvbnRleHQpIG5vdy4KPiBJIGRpZG4n dCBkbyB0aGlzIGJlY2F1c2UgSSBpbnRlbmQgKGJlZW4gdHJ5aW5nISkgdG8gcmVtb3ZlIHRoZSBl eGVjbGlzdHMKPiBzcGVjaWFsIGNhc2UuIFNvIHRoaXMgd2lsbCBiZQo+IAo+IGlmIChyZXF1ZXN0 LT5wcmV2aW91c19jb250ZXh0KQo+IAlyZXF1ZXN0LT5lbmdpbmUtPnVucGluX2NvbnRleHQocmVx dWVzdC0+ZW5naW5lLAo+IAkJCQnCoMKgwqDCoMKgwqDCoHJlcXVlc3QtPnByZXZpb3VzX2NvbnRl eHQpOwo+IAo+IFRob3VnaCB0aGUgcGxhbiBJIGFjdHVhbGx5IGhhdmUgaXMgdG8gbW92ZSB0aGUg Y29udGV4dCBvdmVyIHRvIGFjdGl2aXR5Cj4gdHJhY2tpbmcgc28gdGhhdCBpdCBmaW5hbGx5IGJl aGF2ZXMgbGlrZSBsZWdhY3kuIEFuZCBvbmUgc3RlcCBjbG9zZXIgdG8KPiByZW1vdmluZyB0aGUg ZXhwbGljaXQgb3JkZXJpbmcgcmVxdWlyZW1lbnQgYmV0d2VlbiBjb250ZXh0cy4KPiAKPiA+IAo+ ID4gPiAKPiA+ID4gwqAJCWlmIChpOTE1LmVuYWJsZV9leGVjbGlzdHMpCj4gPiA+IC0JCQlpbnRl bF9scl9jb250ZXh0X3VucGluKHJlcXVlc3QtPmN0eCwgcmVxdWVzdC0+ZW5naW5lKTsKPiA+ID4g LQo+ID4gPiAtCQlpOTE1X2dlbV9jb250ZXh0X3VucmVmZXJlbmNlKHJlcXVlc3QtPmN0eCk7Cj4g PiA+ICsJCQlpbnRlbF9scl9jb250ZXh0X3VucGluKHJlcXVlc3QtPnByZXZpb3VzX2NvbnRleHQs Cj4gPiA+ICsJCQkJCcKgwqDCoMKgwqDCoMKgcmVxdWVzdC0+ZW5naW5lKTsKPiA+ID4gwqAJfQo+ ID4gPiDCoAo+ID4gPiArCWk5MTVfZ2VtX2NvbnRleHRfdW5yZWZlcmVuY2UocmVxdWVzdC0+Y3R4 KTsKPiA+IE9idmlvdXNseSBzb21lIHByZXZpb3VzIHBhdGNoIGNoYW5nZWQgaXQgc28gdGhhdCBy ZXF1ZXN0LT5jdHggaXMgbmV2ZXIKPiA+IE5VTEwgYXQgdGhpcyBwb2ludCwgYXMgbm8gbW9yZSB0 ZXN0aW5nIGlzIGRvbmUuCj4gU2luY2UgcmVxdWVzdHMuCgpNaWdodCBiZSB3b3J0aHkgYSBub3Rl IGluIHRoZSBjb21taXQgbWVzc2FnZS4gIlJlbW92ZSByZWR1bmRhbmQgY2hlY2sKZm9yIHJlcXVl c3QtPmN0eCBiZWluZyBOVUxMLiIKClJlZ2FyZHMsIEpvb25hcwoKPiAtQ2hyaXMKPiAKLS0gCkpv b25hcyBMYWh0aW5lbgpPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpJbnRlbCBDb3Jwb3Jh dGlvbgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRl bC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK