From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 07/27] drm/i915: Squash repeated awaits on the same fence Date: Wed, 26 Apr 2017 15:55:27 +0100 Message-ID: <20170426145527.GS11432@nuc-i3427.alporthouse.com> References: <20170419094143.16922-1-chris@chris-wilson.co.uk> <20170419094143.16922-8-chris@chris-wilson.co.uk> <97f49740-1fe4-7bd4-877f-396cc706e3b5@linux.intel.com> <20170426103846.GM11432@nuc-i3427.alporthouse.com> <3fdcfbc7-e404-498e-9e85-fa328f99ffc1@linux.intel.com> <20170426111849.GP11432@nuc-i3427.alporthouse.com> <7c70131c-e660-556c-e3d6-52fe3dca7ff3@linux.intel.com> <20170426122351.GQ11432@nuc-i3427.alporthouse.com> <8fd68021-f898-960d-56bf-bb9e97c6b30a@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 42BB36E3E5 for ; Wed, 26 Apr 2017 14:55:36 +0000 (UTC) Content-Disposition: inline In-Reply-To: <8fd68021-f898-960d-56bf-bb9e97c6b30a@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBBcHIgMjYsIDIwMTcgYXQgMDM6MzY6MTlQTSArMDEwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gCj4gT24gMjYvMDQvMjAxNyAxMzoyMywgQ2hyaXMgV2lsc29uIHdyb3RlOgo+ID5U b28gZWFybHksIGl0J3MgdGhlIHRpbWVsaW5lIChhbmQgc3luY3MgYWxvbmcgaXQpIHRoYXQncyBp bnRlcmVzdGluZy4KPiA+Rm9yIG91ciBjb250ZXh0cywgd2UgY2FuIGhvb2sgaW50byBjb250ZXh0 LWNsb3NlLCBidXQgd2Ugc3RpbGwgaGF2ZSBzb21lCj4gPmZvcmVpZ24gZG1hLWZlbmNlLWNvbnRl eHRzIHRvIHdvcnJ5IGFib3V0LiBJIHdhcyB0aGlua2luZyBvZiB3YWxraW5nIGFsbAo+ID50aW1l bGluZXMgZnJvbSB0aGUgaWRsZV93b3JrZXIuIEFuZCBwb3NzaWJseSBmb3JjaWJseSBwcnVuZSBh Y3Jvc3MKPiA+c3VzcGVuZC4KPiAKPiBIbSBJIGRvbid0IHNlZSB3aHkgaXQgaXMgdG9vIGVhcmx5 LiBJZiByZXF1ZXN0IGlzIGdldHRpbmcgZnJlZWQsCj4gdGhlcmUgaXMgbm8gb25lIHdhaXRpbmcg b24gaXQgYW55IGxvbmdlciwgc28gaG93IGNhbiBpdCBiZSBPSyB0bwo+IGtlZXAgdGhhdCBzZXFu byBpbiB0aGUgbWFwPwoKVGhlIGZlbmNlLT5zZXFubyByZXByZXNlbnRzIGEga25vd24gc3luY2hy b25pc2F0aW9uIHBvaW50IGZyb20gb3VyIHRpbWVsaW5lIHRvIHRoZQpmZW5jZS0+dGltZWxpbmUu IEluIHRoZSBmdXR1cmUsIHdlIGtub3cgdGhhdCB3ZSBjYW4gc2tpcCBhbGwKc3luY2hyb25pc2F0 aW9ucyBvbnRvIHRoYXQgdGltZWxpbmUgdGhhdCBhcmUgb2xkZXIgdGhhbiB0aGUgZmVuY2UtPnNl cW5vCmJlY2F1c2Ugd2UgYWxyZWFkeSBoYXZlIHN5bmNocm9uaXNlZC4gVGhhdCBjb3VwbGluZyBw ZXJzaXN0cyBhZnRlciB0aGUKZmVuY2UgaXRzZWxmIGlzIGRlc3Ryb3llZC4gSXQgaXMgd2h5IHRy YWNraW5nIGl0IGJldHdlZW4gdGltZWxpbmVzIGlzCm1vcmUgZWZmZWN0aXZlIHRoYW4ganVzdCBz cXVhc2hpbmcgcmVwZWF0cyB3aXRoaW4gYSByZXF1ZXN0LgoKKFRoaXMgaXMgcGVyaGFwcyBtb3Jl IHNpZ25pZmljYW50IHdoZW4gd2UgZXhwZW5kIHJpbmcgc3BhY2UgdG8gZW1pdCBHUFUKY29tbWFu ZHMgZm9yIGVhY2ggc3luYyBwb2ludCwgaS5lLiBodyBzZW1hcGhvcmVzLikKLUNocmlzCgotLSAK Q2hyaXMgV2lsc29uLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRyZQpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK