From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 01/18] drm/i915: Support asynchronous waits on struct fence from i915_gem_request Date: Wed, 14 Sep 2016 10:37:18 +0300 Message-ID: <1473838638.3924.3.camel@linux.intel.com> References: <20160914065250.15482-1-chris@chris-wilson.co.uk> <20160914065250.15482-2-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6C7DD6E79E for ; Wed, 14 Sep 2016 07:37:22 +0000 (UTC) In-Reply-To: <20160914065250.15482-2-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 T24ga2UsIDIwMTYtMDktMTQgYXQgMDc6NTIgKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiAr aW50Cj4gK2k5MTVfZ2VtX3JlcXVlc3RfYXdhaXRfZmVuY2Uoc3RydWN0IGRybV9pOTE1X2dlbV9y ZXF1ZXN0ICpyZXEsCj4gKwkJCcKgwqDCoMKgwqBzdHJ1Y3QgZmVuY2UgKmZlbmNlKQo+ICt7Cj4g KwlzdHJ1Y3QgZmVuY2VfYXJyYXkgKmFycmF5Owo+ICsJaW50IHJldDsKPiArCWludCBpOwo+ICsK PiArCWlmICh0ZXN0X2JpdChGRU5DRV9GTEFHX1NJR05BTEVEX0JJVCwgJmZlbmNlLT5mbGFncykp Cj4gKwkJcmV0dXJuIDA7Cj4gKwo+ICsJaWYgKGZlbmNlX2lzX2k5MTUoZmVuY2UpKQo+ICsJCXJl dHVybiBpOTE1X2dlbV9yZXF1ZXN0X2F3YWl0X3JlcXVlc3QocmVxLCB0b19yZXF1ZXN0KGZlbmNl KSk7Cj4gKwo+ICsJaWYgKCFmZW5jZV9pc19hcnJheShmZW5jZSkpIHsKPiArCQlyZXQgPSBpOTE1 X3N3X2ZlbmNlX2F3YWl0X2RtYV9mZW5jZSgmcmVxLT5zdWJtaXQsCj4gKwkJCQkJCcKgwqDCoMKg ZmVuY2UsIDEwKkhaLAoKTWFnaWMgMTAqSFosIGdpdmUgaXQgYSBkZWZpbmUgaXQgaXMgbm90IHRl bXBvcmFyeS4KCj4gKwkJCQkJCcKgwqDCoMKgR0ZQX0tFUk5FTCk7Cj4gKwkJcmV0dXJuIHJldCA8 IDAgPyByZXQgOiAwOwo+ICsJfQo+ICsKPiArCWFycmF5ID0gdG9fZmVuY2VfYXJyYXkoZmVuY2Up Owo+ICsJZm9yIChpID0gMDsgaSA8IGFycmF5LT5udW1fZmVuY2VzOyBpKyspIHsKPiArCQlzdHJ1 Y3QgZmVuY2UgKmNoaWxkID0gYXJyYXktPmZlbmNlc1tpXTsKPiArCj4gKwkJaWYgKGZlbmNlX2lz X2k5MTUoY2hpbGQpKQo+ICsJCQlyZXQgPSBpOTE1X2dlbV9yZXF1ZXN0X2F3YWl0X3JlcXVlc3Qo cmVxLAo+ICsJCQkJCQkJwqDCoMKgwqDCoHRvX3JlcXVlc3QoY2hpbGQpKTsKPiArCQllbHNlCj4g KwkJCXJldCA9IGk5MTVfc3dfZmVuY2VfYXdhaXRfZG1hX2ZlbmNlKCZyZXEtPnN1Ym1pdCwKPiAr CQkJCQkJCcKgwqDCoMKgY2hpbGQsIDEwKkhaLAo+ICsJCQkJCQkJwqDCoMKgwqBHRlBfS0VSTkVM KTsKClRoaXMgY2h1bmsgcmVwZWF0cyBmcm9tIGFib3ZlLCBtYWtlIGl0IGEgc21hbGwKX19pOTE1 X2dlbV9yZXF1ZXN0X2F3YWl0X2ZlbmNlIGZ1bmN0aW9uLgoKPiArCQlpZiAocmV0IDwgMCkKPiAr CQkJcmV0dXJuIHJldDsKCkhvdyBhYm91dCB0aGUgZmFpbHVyZSBjYXNlIHdoZW4gd2UncmUgaGFs ZiBib3VuZCwgbm8gbmVlZCB0byB0ZWFyIGRvd24/CgpObyB1c2VzIGluIHRoaXMgcGF0Y2ggc28g aGFyZCB0byBldmFsdWF0ZS4KClJlZ2FyZHMsIEpvb25hcwotLSAKSm9vbmFzIExhaHRpbmVuCk9w ZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCkludGVsIENvcnBvcmF0aW9uCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxp c3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=