From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: Re: [PATCH 08/10] drm/i915: Prelude to splitting i915_gem_do_execbuffer in two Date: Thu, 18 Dec 2014 14:06:22 +0000 Message-ID: <5492DF5E.8060400@intel.com> References: <1418129953-1505-1-git-send-email-John.C.Harrison@Intel.com> <1418129953-1505-9-git-send-email-John.C.Harrison@Intel.com> <20141210105803.GS27182@phenom.ffwll.local> <548875CA.50301@intel.com> <20141210171538.GF27182@phenom.ffwll.local> <5490412F.6010302@intel.com> <20141217200911.GA2711@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 4E5BC7210D for ; Thu, 18 Dec 2014 06:08:06 -0800 (PST) In-Reply-To: <20141217200911.GA2711@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter Cc: "Intel-GFX@Lists.FreeDesktop.Org" List-Id: intel-gfx@lists.freedesktop.org T24gMTcvMTIvMTQgMjA6MDksIERhbmllbCBWZXR0ZXIgd3JvdGU6Cj4gT24gVHVlLCBEZWMgMTYs IDIwMTQgYXQgMDI6MjY6NTVQTSArMDAwMCwgRGF2ZSBHb3Jkb24gd3JvdGU6Cj4+IE9uIDEwLzEy LzE0IDE3OjE1LCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+Pj4gT24gV2VkLCBEZWMgMTAsIDIwMTQg YXQgMDQ6MzM6MTRQTSArMDAwMCwgRGF2ZSBHb3Jkb24gd3JvdGU6Cj4+Pj4gT24gMTAvMTIvMTQg MTA6NTgsIERhbmllbCBWZXR0ZXIgd3JvdGU6Cj4+Pj4+IE9uIFR1ZSwgRGVjIDA5LCAyMDE0IGF0 IDEyOjU5OjExUE0gKzAwMDAsIEpvaG4uQy5IYXJyaXNvbkBJbnRlbC5jb20gd3JvdGU6Cj4+Pj4+ PiBGcm9tOiBKb2huIEhhcnJpc29uIDxKb2huLkMuSGFycmlzb25ASW50ZWwuY29tPgo+Pj4+Pj4K Pj4+Pj4+IFRoZSBzY2hlZHVsZXIgZGVjb3VwbGVzIHRoZSBzdWJtaXNzaW9uIG9mIGJhdGNoIGJ1 ZmZlcnMgdG8gdGhlIGRyaXZlciB3aXRoIHRoZWlyCj4+Pj4+PiBzdWJtaXNzaW9uIHRvIHRoZSBo YXJkd2FyZS4gVGhpcyBiYXNpY2FsbHkgbWVhbnMgc3BsaXR0aW5nIHRoZSBleGVjYnVmZmVyKCkK Pj4+Pj4+IGZ1bmN0aW9uIGluIGhhbGYuIFRoaXMgY2hhbmdlIHJlYXJyYW5nZXMgc29tZSBjb2Rl IHJlYWR5IGZvciB0aGUgc3BsaXQgdG8gb2NjdXIuCj4+Pj4+Cj4+Pj4+IE5vdyB0aGVyZSdzIHRo ZSBjdXJpb3MgcXVlc3Rpb246IFdoZXJlIHdpbGwgdGhlIHNwbGl0IGluIHRvcC9ib3R0b20gaGFs dmVzCj4+Pj4+IGJlPyBXaXRob3V0IHRoYXQgSSBoYXZlIG5vIGlkZWEgd2hldGhlciBpdCBtYWtl cyBzZW5zZSBhbmQgc28gY2FuJ3QgcmV2aWV3Cj4+Pj4+IHRoaXMgcGF0Y2guIEF0IGxlYXN0IGlm IHRoZSBnb2FsIGlzIHRvIHJlYWxseSBwcmVwIGZvciB0aGUgc2NoZWR1bGVyIGFuZAo+Pj4+PiBu b3QganVzdCBtb3ZlIGEgZmV3IGxpbmVzIGFyb3VuZCA7LSkKPj4+Pj4gLURhbmllbAo+Pj4+Pgo+ Pj4+IFtzbmlwXQo+Pj4+Pj4gIAo+Pj4+Pj4gKwlpOTE1X2dlbV9leGVjYnVmZmVyX21vdmVfdG9f YWN0aXZlKHZtYXMsIHJpbmcpOwo+Pj4+Pj4gKwo+Pj4+Pj4gKwkvKiBUbyBiZSBzcGxpdCBpbnRv IHR3byBmdW5jdGlvbnMgaGVyZS4uLiAqLwo+Pj4+Pj4gKwo+Pj4+Pj4gKwkvKiBVbmNvbmRpdGlv bmFsbHkgaW52YWxpZGF0ZSBncHUgY2FjaGVzIGFuZCBlbnN1cmUgdGhhdCB3ZSBkbyBmbHVzaAo+ Pj4+Pj4gKwkgKiBhbnkgcmVzaWR1YWwgd3JpdGVzIGZyb20gdGhlIHByZXZpb3VzIGJhdGNoLgo+ Pj4+Pj4gKwkgKi8KPj4+Pj4+ICsJcmV0ID0gbG9naWNhbF9yaW5nX2ludmFsaWRhdGVfYWxsX2Nh Y2hlcyhyaW5nYnVmKTsKPj4+Pgo+Pj4+IEl0J2xsIGJlIHdoZXJlIHRoZSBtYXJrZXIgY29tbWVu dCBpcyBhYm92ZS4gQWhlYWQgb2YgdGhhdCBwb2ludCBpcyBzdHVmZgo+Pj4+IHRvIGRvIHdpdGgg c2V0dGluZyB1cCBzb2Z0d2FyZSBzdGF0ZTsgYWZ0ZXIgdGhhdCB3ZSdyZSB0YWxraW5nIHRvIGgv dy4KPj4+PiBXaGVuIHRoZSBzY2hlZHVsZXIgY29kZSBnb2VzIGl0LCBpdCBkZWNvdXBsZXMgdGhl IHR3byBieSBpbnRlcnBvc2luZyBhdAo+Pj4+IHRoaXMgcG9pbnQuIFRoZW4gYmF0Y2hlcyBnbyBp bnRvIGl0IHdpdGggcy93IHN0YXRlIHNldCB1cCwgYnV0IGRvbid0IGdldAo+Pj4+IHRvIHRhbGsg dG8gdGhlIGgvdyB1bnRpbCB0aGV5J3JlIHNlbGVjdGVkIGZvciBleGVjdXRpb24sIHBvc3NpYmx5 IGluIGEKPj4+PiBkaWZmZXJlbnQgb3JkZXIuCj4+Pgo+Pj4gT29wcywgSSBndWVzcyBJIG5lZWQg c2VlIGEgZG9jdG9yIHRvIGNoZWNrIG15IGV5ZXNpZ2h0IDstKQo+Pj4KPj4+IFR3byBjb21tZW50 cyBhYm91dCBjb2RlIHRoYXQncyBzdGlsbCBpbiB0aGUgYm90dG9tIGhhbGY6Cj4+PiAtIFRoZXJl J3MgbG90cyBvZiBpbnB1dCB2YWxpZGF0aW9uIGNvZGUgc3RpbGwgYmVsb3cgdGhhdCBjdXRvZmYg cG9pbnQKPj4+ICAgd2hpY2ggbmVlZHMgdG8gYmUgbW92ZWQgYWJvdmUgdG8gc3RpbGwgYmUgYWJs ZSB0byByZXR1cm4gLUVJTlZBTC4gVGVzdAo+Pj4gICBjb3ZlcmFnZSBpcyB0aGUgY3JpdGljYWwg cGFydCBoZXJlLCBidXQgSSB0aGluayB3ZSd2ZSBjbG9zZWQgbW9zdCBvZiBvdXIKPj4+ICAgZ2Fw cy4gSSBndWVzcyBhIGZ1dHVyZSBwYXRjaCB3aWxsIGFkZHJlc3MgdGhpcz8KPj4KPj4gWWVzLCBh bGwgdmFsaWRhdGlvbiB3aWxsIGVuZCB1cCBiZWZvcmUgdGhlIGJhdGNoIGdldHMgcHVzaGVkIGlu dG8gdGhlCj4+IHNjaGVkdWxlciBxdWV1ZS4gSXQgaGFkIGFscmVhZHkgYmVlbiBzaHVmZmxlZCB0 aGVyZSBpbiBhbiBlYXJsaWVyCj4+IHZlcnNpb24sIGJ1dCBzb21lIG9mIGl0IHRoZW4gZ290IHJl bG9jYXRlZCBpbnRvIGxlc3MgY29udmVuaWVudCBwbGFjZXMKPj4gZHVyaW5nIHRoZSBsZWdhY3kt dnMtZXhlY2xpc3Qgc3BsaXQuIFNvIGZvciBub3csIHRoZSBleGVjYnVmZmVyIHBhdGggaGFzCj4+ IHNvbWUgY29tbW9uIGNvZGUgKGluY2x1ZGluZyBlYXJseSB2YWxpZGF0aW9uKSwgdGhlbiBhIHNw bGl0IGJ5Cj4+IHN1Ym1pc3Npb24gbWVjaGFuaXNtICh3aXRoIGFkZGl0aW9uYWwgdmFsaWRhdGlv biB0aGF0IG1heSBzb21lZGF5IGdldAo+PiByZWNvbnZlcmdlZCBpbnRvIHRoZSBjb21tb24gc2Vj dGlvbik7IGFuZCBiYWNrIHRvIGNvbW1vbiBjb2RlLCBhbmQKPj4gL3RoZW4vIHRoZSBiYXRjaGVz IGdldCBwYXNzZWQgdG8gdGhlIHNjaGVkdWxlciwgd2hlcmVhZnRlciB0aGVyZSB3b24ndAo+PiBi ZSBhbnkgbW9yZSBFSU5WQUwgY2FzZXMgKHRob3VnaCB0aGVyZSB3aWxsIGJlIG90aGVyIGVycm9y IGNhc2VzLCBzdWNoCj4+IGFzIEVOT01FTSkuIFRoZW4gYXMgYW5kIHdoZW4gYmF0Y2hlcyBhcmUg c2VsZWN0ZWQgZm9yIGV4ZWN1dGlvbiwgdGhleSdyZQo+PiBwYXNzZWQgdG8gdGhlIHNwZWNpZmlj IGJhY2tlbmQgc3VibWlzc2lvbiBtZWNoYW5pc20gY29kZSAod2hpY2ggb2YKPj4gY291cnNlIHdv bid0IGNvbnRhaW4gYW55IGZ1cnRoZXIgdmFsaWRhdGlvbiBjb2RlIGVpdGhlcikuCj4gCj4gSG0s IHdoYXQgY2FuIHN0aWxsIGdvIEVOT01FTSBpbiB0aGVyZT8gV2Ugc2hvdWxkIHBpbiBldmVyeXRo aW5nIHdlIG5lZWQsCj4gdGhlIHN0cnVjdCBpcyBwcmVhbGxvY2F0ZWQgYW5kIGV2ZXJ5dGhpbmcg ZWxzZSBzaG91bGQgYmUgaW4gcGxhY2UgdG9vLiBPcgo+IGF0IGxlYXN0IHRoYXQncyBob3cgSSB0 aGluayBpdCBzaG91bGQgd29yayBvdXQuIElmIHRoZSBzY2hlZHVsZXIgbmVlZHMgYW55Cj4gYWxs b2NhdGlvbnMgZm9yIGl0cyBpbnRlcm5hbCB0cmFja2luZyB0aGUgd2UgbmVlZCB0byBwdXNoIHRo ZW0gYWxsIGludG8KPiBvdGhlciBwbGFjZXMsIG1vc3QgbGlrZWx5IHJlcXVlc3RzLgo+IC1EYW5p ZWwKCkl0IHVzZWQgdG8gYmUgdGhlIGNhc2UgdGhhdCB0aGUgc2NoZWR1bGVyIGhhZCB0byBhbGxv Y2F0ZSBzb21lIHRyYWNraW5nCmRhdGEsIGJ1dCBKb2huIG1heSB3ZWxsIGhhdmUgY2hhbmdlZCB0 aGF0IHdpdGggdGhlIGFkdmVudCBvZiB0aGUKc2Vxbm8tcmVxdWVzdCB0cmFuc2Zvcm1hdGlvbi4K CkknZCBsaWtlIHRvIGV2ZW50dWFsbHkgbW92ZSBhbGwgYmF0Y2gtcmVsYXRlZCBhbGxvY2F0aW9u cyBpbnRvIGEgc2luZ2xlCmNodW5rIHBlciByZXF1ZXN0LCBkb25lIGFmdGVyIGlucHV0IHZhbGlk YXRpb24gYW5kIGJlZm9yZSBhY3F1aXJpbmcgYW55CmxvY2tzIDopCgouRGF2ZS4KX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK