From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH v2] drm/i915: Optimise VMA lookup slightly Date: Thu, 15 Dec 2016 16:49:49 +0000 Message-ID: <141991e2-baf8-83ad-45ab-0eb8a4e2aa8b@linux.intel.com> References: <20161213134100.GQ20316@nuc-i3427.alporthouse.com> <1481639847-9214-1-git-send-email-tvrtko.ursulin@linux.intel.com> <20161213144738.GR20316@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 mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 386806EA21 for ; Thu, 15 Dec 2016 16:49:52 +0000 (UTC) In-Reply-To: <20161213144738.GR20316@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, Tvrtko Ursulin List-Id: intel-gfx@lists.freedesktop.org Ck9uIDEzLzEyLzIwMTYgMTQ6NDcsIENocmlzIFdpbHNvbiB3cm90ZToKPiBPbiBUdWUsIERlYyAx MywgMjAxNiBhdCAwMjozNzoyN1BNICswMDAwLCBUdnJ0a28gVXJzdWxpbiB3cm90ZToKPj4gRnJv bTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KPj4KPj4gQ2FzdCBW TSBwb2ludGVycyBiZWZvcmUgc3Vic3RyYWN0aW9uIHRvIHNhdmUgdGhlIGNvbXBpbGVyCj4+IGRv aW5nIGEgc21hcnQgb25lIHdoaWNoIGluY2x1ZGVzIG11bHRpcGxpY2F0aW9uLgo+Pgo+PiB2Mjog T25seSBrZWVwIHRoZSBmaXJzdCBvcHRpbWlzYXRpb24gYW5kIHByZXR0aWZ5IGl0LiAoQ2hyaXMg V2lsc29uKQo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3Vs aW5AaW50ZWwuY29tPgo+PiBDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28u dWs+Cj4KPiBTdGVwIDEsIG9rLgo+IFJldmlld2VkLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNo cmlzLXdpbHNvbi5jby51az4KPgo+IChJIHdhc24ndCBhZ2FpbnN0IHRoZSBvdGhlcnMsIGp1c3Qg Y3VyaW91cyBhcyB0byB3aGF0IGdjYyB3YXMgZG9pbmcgZm9yCj4gIzIgYW5kICMzIEknZCBsaWtl IGp1c3QgdG8gcHVyc3VlIGEgZGlmZmVyZW50IHBhdGggYWx0b2dldGhlciA6KQoKVGhhbmtzLgoK WWVzIEkga25vdy4gTG9uZ2VyIFZNQSBsaXN0cyBpcyBub3Qgc29tZXRoaW5nIEkndmUgdGVzdGVk IHlldC4gSSd2ZSBqdXN0IApub3RpY2VkIHRoYXQgZXZlbiB3aGVyZSBsb29rdXBzIGFyZSBwcmVk b21pbmFudGx5IG9uIHNob3J0IGxpc3RzIGl0IGNhbiAKc3RpbGwgYmUgdXAgdG8gMSUgb2YgQ1BV IHRpbWUgc3BlbnQgaW4gdGhlIGxvb2t1cC4gSXQgYXZlcmFnZXMgYXJvdW5kIAowLjclIEFGQUlS LgoKTW9yZSBwcmVjaXNlbHkgaW4gdGhhdCB0ZXN0ICh3aGljaCBpcyBzaW1wbHkgcnVubmluZyBh IHZzeW5jIGxpbWl0ZWQgCm5ldmVyYmFsbCBpbnRybyBzY3JlZW4gOikpLCA2NSUgb2YgYWxsIGxv b2t1cHMgYXJlIG9uIHNpbmdsZSBWTUEgb2JqZWN0ISAKMjklIG9uIG9iamVjdHMgd2l0aCB0d28g Vk1BcyBhbmQgMjklIG9uIG9uIG9iamVjdHMgd2l0aCB0aHJlZSBWTUFzLiAKVGhhdCdzIGl0LCBu byBsb25nZXIgbGlzdHMgYXQgYWxsLgoKSG93IG11Y2ggYmVuZWZpdCBmb3IgdGhpcyBjYXNlIHNt YXJ0ZXIgbG9va3VwIHdvdWxkIG1ha2UgSSB3YXMgbm90IHN1cmUuIApTbyBzaW1wbHkgd2FudGVk IHRvIHRpZ2h0ZW4gdXAgdGhlIGV4aXN0aW5nIHNlYXJjaCBhcyBtdWNoIGFzIHBvc3NpYmxlLiAK RXZlbiBmb3IgdGhhdCBJIGFtIG5vdCBzdXJlIHRoYXQgaXQgbWFrZXMgYSBkaWZmZXJlbmNlIGJ1 dCBhdCBsZWFzdCBpZiAKd2UgY2FuIHBvaW50bGVzcyBpbnN0cnVjdGlvbnMgd2h5IG5vdC4KClJl Z2FyZHMsCgpUdnJ0a28KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeAo=