From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: Re: [PATCH 17/32] drm/i915: Remove the lazy_coherency parameter from request-completed? Date: Mon, 4 Jan 2016 11:16:04 +0000 Message-ID: <568A5474.1080103@intel.com> References: <1449833608-22125-1-git-send-email-chris@chris-wilson.co.uk> <1449833608-22125-18-git-send-email-chris@chris-wilson.co.uk> <566ED952.7080602@linux.intel.com> <20151214151144.GY24300@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" 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 25F6E6E08D for ; Mon, 4 Jan 2016 03:16:06 -0800 (PST) In-Reply-To: <20151214151144.GY24300@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 , Tvrtko Ursulin , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMTQvMTIvMTUgMTU6MTEsIENocmlzIFdpbHNvbiB3cm90ZToKPiBPbiBNb24sIERlYyAxNCwg MjAxNSBhdCAwMjo1OTozMFBNICswMDAwLCBUdnJ0a28gVXJzdWxpbiB3cm90ZToKPj4KPj4gSGks Cj4+Cj4+IE9uIDExLzEyLzE1IDExOjMzLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4+PiBOb3cgdGhh dCB3ZSBoYXZlIHNwbGl0IG91dCB0aGUgc2Vxbm8tYmFycmllciBmcm9tIHRoZQo+Pj4gZW5naW5l LT5nZXRfc2Vxbm8oKSBjYWxsYmFjayBpdHNlbGYsIHdlIGNhbiBtb3ZlIHRoZSB1c2VycyBvZiB0 aGUKPj4+IHNlcW5vLWJhcnJpZXIgdG8gdGhlIHJlcXVpcmVkIGNhbGxzaXRlcyBzaW1wbGlmeWlu ZyB0aGUgY29tbW9uIGNvZGUgYW5kCj4+PiBtYWtpbmcgdGhlIHJlcXVpcmVkIHdvcmthcm91bmQg aGFuZGxpbmcgbXVjaCBtb3JlIGV4cGxpY2l0Lgo+Pgo+PiBXaGF0IGJvdGhlcnMgbWUgYWJvdXQg dGhpcyBwYXRjaCwgYW5kIHRoZSBvbmUgcHJlY2VkaW5nIGl0LCBpcyB0aGF0Cj4+IEkgZG9uJ3Qg c2VlIGEgdGFuZ2libGUgaW1wcm92ZW1lbnQgZm9yIHRoZSBwcm9ncmFtbWVyIHdobyBzdGlsbCBo YXMKPj4gdG8ga25vdyB3aGVuIHRvIHJlYWQgdGhlIHNlcW5vIGFuZCB3aGVuIHRvICJyZWFkIGl0 IGhhcmRlciwgcmVhZCBmb3IKPj4gcmVhbCIuCj4KPiBJbiBlYXJsaWVyIHBhdGNoZXMsIEkgY2Fs bGVkIGl0IGlycV9iYXJyaWVyLgo+Cj4gSXQncyBub3QgcmVhZGluZyBpdCBoYXJkZXIuIEl0J3Mg anVzdCB0aGF0IHRoZXJlIGlzIGEgb3JkZXJpbmcgaXNzdWUKPiB3aXRoIHJlY2VpdmluZyBhbiBp bnRlcnJ1cHQgYW5kIHRoZSBzZXFubyB3cml0ZSBiZWluZyB2aXNpYmxlLgo+Cj4+IEJhcnJpZXIg aW4gdGhpcyBzZW5zZSBoYXMgYSByZWxhdGlvbiB0byB0aGUgc3RhdGUgb2YgdGhpbmdzIGJ1dAo+ PiBzb21laG93IGZlZWxzIHRvbyBsb3cgbGV2ZWwgdG8gbWUgd2hlbiB1c2VkIGZyb20gdGhlIGNv ZGUuIEJ1dCB0byBiZQo+PiBmYWlyIEkgYW0gbm90IHN1cmUgaG93IHRvIGJldHRlciBkZWZpbmUg aXQuCj4+Cj4+IFdvdWxkIHJpbmctPmdldF9zZXFubyBwYWlyZWQgd2l0aCByaW5nLT5yZWFkX3Nl cW5vIHBlcmhhcHMgbWFrZQo+PiBzZW5zZT8gSW1wbGVtZW50YXRpb24gZm9yIHJpbmctPnJlYWRf c2Vxbm8gd291bGQganVzdCBiZSBhIGZsdXNoCj4+IGZvbGxvd2VkIGJ5IHJpbmctPmdldF9zZXFu byB0aGVuLiBPciBtYXliZSBrZWVwIHRoZSBiYXJyaWVyIGFuZCBhZGQKPj4gcmluZy0+cmVhZF9z ZXFubyB3aGljaCB3b3VsZCBiZSByaW5nLT5zZXFub19iYXJyaWVyICsKPj4gcmluZ19nZXRfc2Vx bm8/Cj4KPiBOby4KPiAtQ2hyaXMKCldlIGNvdWxkIGluc3RlYWQgcHV0IHRoZSBrbm93bGVkZ2Ug YWJvdXQgd2hldGhlciBhbmQgaG93IHRvIHJlYWQgImZvciAKcmVhbCIgaW5zaWRlIHRoZSByZWFk LXRoZS1zZXFubyBmdW5jdGlvbi4gRm9yIGV4YW1wbGU6CgoJc3RydWN0IGludGVsX2VuZ2luZV9j cyB7CgkJLi4uCgkJdTMyIGxhc3Rfc2Vxbm9fc2VlbjsKCX0KCgl1MzIgaW50ZWxfcmluZ19yZWFk X3NlcW5vKHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKmVuZ2luZSkgewoJCS8vIEZpcnN0IHRyeSBz aW1wbGUgcmVhZAoJCXUzMiBzZXFubyA9IGludGVsX3JpbmdfZ2V0X3NlcW5vKGVuZ2luZSk7CgoJ CWlmIChzZXFubyA9PSBlbmdpbmUtPmxhc3Rfc2Vxbm9fc2VlbikgewoJCQkvLyBEbyBhZGRpdGlv bmFsIGZsdXNoLCB0aGVuIHRyeSBhZ2FpbgoJCQllbmdpbmUtPnNlcW5vX2JhcnJpZXIoZW5naW5l KTsKCQkJc2Vxbm8gPSBpbnRlbF9yaW5nX2dldF9zZXFubyhlbmdpbmUpOwoJCX0KCgkJZW5naW5l LT5sYXN0X3NlcW5vX3NlZW4gPSBzZXFubzsKCQlyZXR1cm4gc2Vxbm87Cgl9CgpUaGVuIGNhbGxl cnMgZG9uJ3QgaGF2ZSB0byBrbm93IGFueXRoaW5nIGFib3V0IGNvaGVyZW5jeTsgdGhleSBjYW4g anVzdCAKYXNzdW1lIHRoYXQgdGhleSB3aWxsIGF1dG9tYXRpY2FsbHkgZ2V0IHRoZSBsYXRlc3Qg dmFsdWUuCgpJbiB0aGUgcHJlc3VtYWJseSBjb21tb24gY2FzZSB3aGVyZSB0aGUgdmFsdWUgKmhh cyogYmVlbiB1cGRhdGVkLCBhbmQgCnRoZSBjYWNoZSBoYXMgbm90ZWQgdGhlIHVwZGF0ZSBhbmQg aW52YWxpZGF0ZWQgdGhlIG9sZCBsb2NhbCB2YWx1ZSwgdGhlIApmaXJzdCByZWFkIHdpbGwgc3Vj Y2Vzc2Z1bGx5IGZpbmQgdGhlIHVwZGF0ZWQgc2Vxbm8gYW5kIHJldHVybiBxdWlja2x5LgoKVGhl biB3ZSBvbmx5IGRvIHRoZSBleHRyYSB3b3JrIGluIHRoZSBjYXNlIHdoZXJlIHRoZXJlIHdvdWxk IG90aGVyd2lzZSAKYXBwZWFyIHRvIGJlIG5vdGhpbmcgdG8gZG8gKGkuZS4gd2hlbiB3ZSB3b3Vs ZCBzbGVlcCwgb3Igc3Bpbiwgb3IgCm90aGVyd2lzZSB3YWl0LCBpZiB0aGlzIGZ1bmN0aW9uIHdl cmUgdG8gcmV0dXJuIHRoZSBzYW1lIHZhbHVlIGFzIGxhc3QgCnRpbWUpLgoKLkRhdmUuCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==