From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 2/2] drm/i915: Use atomic waits for short non-atomic ones Date: Tue, 28 Jun 2016 15:40:24 +0100 Message-ID: <57728C58.9070700@linux.intel.com> References: <1467114710-29989-1-git-send-email-tvrtko.ursulin@linux.intel.com> <1467114710-29989-2-git-send-email-tvrtko.ursulin@linux.intel.com> <1467116344.20290.40.camel@intel.com> <57727BBD.7040500@linux.intel.com> <20160628135528.GB28577@nuc-i3427.alporthouse.com> <20160628141447.GD28577@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 F2EFC6E5B2 for ; Tue, 28 Jun 2016 14:41:23 +0000 (UTC) In-Reply-To: <20160628141447.GD28577@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 , imre.deak@intel.com, Intel-gfx@lists.freedesktop.org, Tvrtko Ursulin , Mika Kuoppala List-Id: intel-gfx@lists.freedesktop.org Ck9uIDI4LzA2LzE2IDE1OjE0LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gT24gVHVlLCBKdW4gMjgs IDIwMTYgYXQgMDI6NTU6MjhQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+PiBPbiBUdWUs IEp1biAyOCwgMjAxNiBhdCAwMjoyOTozM1BNICswMTAwLCBUdnJ0a28gVXJzdWxpbiB3cm90ZToK Pj4+IEhvdyB3b3VsZCB5b3UgaW1wbGVtZW50IGl0IHdpdGggY3B1X2Nsb2NrPyBXaGF0IHdvdWxk IHlvdSBkbyB3aGVuCj4+PiByZS1zY2hlZHVsZWQ/Cj4+Cj4+IHVuc2lnbmVkIGxvbmcgYmFzZTsK Pj4gaW50IGNwdTsKPj4gaW50IHJldDsKPj4KPj4gcHJlZW1wdF9kaXNhYmxlKCk7Cj4+IGNwdSA9 IHNtcF9wcm9jZXNzb3JfaWQoKTsKPj4gYmFzZSA9IGxvY2FsX2Nsb2NrKCkgPj4gMTA7Cj4+IGZv ciAoOzspIHsKPj4gCXU2NCBub3cgPSBsb2NhbF9jbG9jaygpID4+IDEwOwo+PiAJcHJlZW1wdF9l bmFibGUoKTsKPj4KPj4gCWlmIChDT05EKSB7Cj4+IAkJcmV0ID0gMDsKPj4gCQlicmVhazsKPj4g CX0KPj4KPj4gCWlmIChub3cgLSBiYXNlID49IHRpbWVvdXQpIHsKPj4gCQlyZXQgPSAtRVRJTUVP VVQ7Cj4+IAkJYnJlYWs7Cj4+IAl9Cj4+IAkKPj4gCWNwdV9yZWxheCgpOwo+Pgo+PiAJcHJlZW1w dF9kaXNhYmxlKCk7Cj4+IAlpZiAodW5saWtlbHkoY3B1ICE9IHNtcF9wcm9jZXNzb3JfaWQoKSkg ewo+PiAJCXRpbWVvdXQgLT0gbm93IC0gYmFzZTsKPgo+IEZvciB0aGlzLCB3ZSBzaG91bGQgc2Nh bGUgZXZlcnl0aGluZyB0byBucyAodTY0KS4KCkluIG90aGVyIHdvcmRzIG5vdCBzY2FsZS4gSXMg dGhpcyB0eXBlIG9mIGxvb3AgbW9yZSBwcmVmZXJhYmxlIHRvIHlvdSAKZ3V5cyB2cyBob3cgaXQg bG9va2VkIGluIHRoaXMgb3JpZ2luYWwgcGF0Y2g/CgpPbmx5IGRpZmZlcmVuY2UgaXMgdGhlIHBy ZWVtcHQgb2ZmIHNlY3Rpb24gaXMgc2hvcnRlciBoZXJlLCBidXQgSSBkb24ndCAKdGhpbmsgdGhh dCBpcyBpbnRlcmVzdGluZyBmb3IgdGhlIGF0b21pYyB3YWl0cyBjYXNlLgoKClJlZ2FyZHMsCgpU dnJ0a28KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==