From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 3/5] drm/i915: Make wait_for_flips interruptible. Date: Tue, 20 Oct 2015 10:10:56 +0200 Message-ID: <20151020081056.GU13786@phenom.ffwll.local> References: <1443007632-5573-1-git-send-email-maarten.lankhorst@linux.intel.com> <1443007632-5573-4-git-send-email-maarten.lankhorst@linux.intel.com> <1445260613.3042.62.camel@gmail.com> <20151019133037.GC13786@phenom.ffwll.local> <1445326721.3781.15.camel@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f176.google.com (mail-wi0-f176.google.com [209.85.212.176]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2EC156EB87 for ; Tue, 20 Oct 2015 01:11:01 -0700 (PDT) Received: by wikq8 with SMTP id q8so33911371wik.1 for ; Tue, 20 Oct 2015 01:10:59 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1445326721.3781.15.camel@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ander Conselvan De Oliveira Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBPY3QgMjAsIDIwMTUgYXQgMTA6Mzg6NDFBTSArMDMwMCwgQW5kZXIgQ29uc2VsdmFu IERlIE9saXZlaXJhIHdyb3RlOgo+IE9uIE1vbiwgMjAxNS0xMC0xOSBhdCAxNTozMCArMDIwMCwg RGFuaWVsIFZldHRlciB3cm90ZToKPiA+IE9uIE1vbiwgT2N0IDE5LCAyMDE1IGF0IDA0OjE2OjUz UE0gKzAzMDAsIEFuZGVyIENvbnNlbHZhbiBEZSBPbGl2ZWlyYSB3cm90ZToKPiA+ID4gT24gV2Vk LCAyMDE1LTA5LTIzIGF0IDEzOjI3ICswMjAwLCBNYWFydGVuIExhbmtob3JzdCB3cm90ZToKPiA+ ID4gPiBAQCAtMTMzMDYsNiArMTMyOTksMjkgQEAgaW50ZWxfcHJlcGFyZV9wbGFuZV9mYihzdHJ1 Y3QgZHJtX3BsYW5lICpwbGFuZSwKPiA+ID4gPiAgCWlmIChyZXQpCj4gPiA+ID4gIAkJcmV0dXJu IHJldDsKPiA+ID4gPiAgCj4gPiA+ID4gKwlpZiAob2xkX29iaikgewo+ID4gPiA+ICsJCXN0cnVj dCBkcm1fY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSA9Cj4gPiA+ID4gKwkJCWRybV9hdG9taWNfZ2V0 X2V4aXN0aW5nX2NydGNfc3RhdGUobmV3X3N0YXRlCj4gPiA+ID4gLT5zdGF0ZSwKPiA+ID4gPiBw bGFuZS0+c3RhdGUtPmNydGMpOwo+ID4gPiA+ICsKPiA+ID4gPiArCQkvKiBCaWcgSGFtbWVyLCB3 ZSBhbHNvIG5lZWQgdG8gZW5zdXJlIHRoYXQgYW55IHBlbmRpbmcKPiA+ID4gPiArCQkgKiBNSV9X QUlUX0ZPUl9FVkVOVCBpbnNpZGUgYSB1c2VyIGJhdGNoIGJ1ZmZlciBvbiB0aGUKPiA+ID4gPiAr CQkgKiBjdXJyZW50IHNjYW5vdXQgaXMgcmV0aXJlZCBiZWZvcmUgdW5waW5uaW5nIHRoZSBvbGQK PiA+ID4gPiArCQkgKiBmcmFtZWJ1ZmZlci4gTm90ZSB0aGF0IHdlIHJlbHkgb24gdXNlcnNwYWNl IHJlbmRlcmluZwo+ID4gPiA+ICsJCSAqIGludG8gdGhlIGJ1ZmZlciBhdHRhY2hlZCB0byB0aGUg cGlwZSB0aGV5IGFyZSB3YWl0aW5nCj4gPiA+ID4gKwkJICogb24uIElmIG5vdCwgdXNlcnNwYWNl IGdlbmVyYXRlcyBhIEdQVSBoYW5nIHdpdGggSVBFSFIKPiA+ID4gPiArCQkgKiBwb2ludCB0byB0 aGUgTUlfV0FJVF9GT1JfRVZFTlQuCj4gPiA+ID4gKwkJICoKPiA+ID4gPiArCQkgKiBUaGlzIHNo b3VsZCBvbmx5IGZhaWwgdXBvbiBhIGh1bmcgR1BVLCBpbiB3aGljaCBjYXNlCj4gPiA+ID4gd2UK PiA+ID4gPiArCQkgKiBjYW4gc2FmZWx5IGNvbnRpbnVlLgo+ID4gPiA+ICsJCSAqLwo+ID4gPiA+ ICsJCWlmIChuZWVkc19tb2Rlc2V0KGNydGNfc3RhdGUpKQo+ID4gPiA+ICsJCQlyZXQgPSBpOTE1 X2dlbV9vYmplY3Rfd2FpdF9yZW5kZXJpbmcob2xkX29iaiwKPiA+ID4gPiB0cnVlKTsKPiA+ID4g PiArCj4gPiA+ID4gKwkJLyogU3dhbGxvdyAtRUlPIGVycm9ycyB0byBhbGxvdyB1cGRhdGVzIGR1 cmluZyBodyBsb2NrdXAuCj4gPiA+ID4gKi8KPiA+ID4gPiArCQlpZiAocmV0ICYmIHJldCAhPSAt RUlPKQo+ID4gPiA+ICsJCQlnb3RvIG91dDsKPiA+ID4gCj4gPiA+IERvZXNuJ3QgdGhpcyBjaGFu Z2UgdGhlIGJlaGF2aW9yIG9mIGEgbW9kZXNldCBhZnRlciBhIEdQVSBoYW5nPyBTaW5jZQo+ID4g PiBtbS5pbnRlcnJ1cHRpYmxlIGlzIHRydWUsIGk5MTVfZ2VtX2NoZWNrX3dlZGdlKCkgbWlnaHQg cmV0dXJuIC1FQUdBSU4KPiA+ID4gaW5zdGVhZCBvZgo+ID4gPiAtRUlPLiBQcmV2aW91c2x5IHRo ZSBtb2Rlc2V0IHdvdWxkIGNvbnRpbnVlIGluIHRoYXQgc2NlbmFyaW8sIGJ1dCBub3csCj4gPiA+ IHNvbWV3aGF0Cj4gPiA+IGNvbnRyYXJ5IHRvIHRoZSBjb21tZW50IGFib3ZlLCB3ZSBkb24ndCBj b250aW51ZSBhbmQgaW5zdGVhZCBwYXNzIHRoZSAKPiA+ID4gLUVBR0FJTiB0bwo+ID4gPiB1c2Vy IHNwYWNlLgo+ID4gCj4gPiBJdCdzICJ3aGlsZSB0aGUgZ3B1IGhhbmcgaXMgcGVuZGluZyIgbm90 ICJhZnRlciIsIGJ1dCB0aGlzIGNoYW5nZSBpcyB0aGUKPiA+IGhvbGUgcG9pbnQgb2YgbWFraW5n IHBpbm5pbmcgaW50ZXJydXB0aWJsZS4gV2l0aCBjdXJyZW50IG1vZGVzZXQgY29kZSB0aGUKPiA+ IG9ubHkgdGhpbmcgd2UgY291bGQgaG9wZSBmb3IgaXMgdGhhdCB0aGUgcmVzZXQgd291bGQgZ28g dGhyb3VnaCwgYW5kCj4gPiBvdGhlcndpc2Ugd2UnZCBoYXZlIHRvIGZhaWwgdGhlIG1vZGVzZXQu IE5vdyB3ZSBjYW4gY29ycmVjdGx5IHJldHJ5IHRoZQo+ID4gb3BlcmF0aW9uIGlmIGl0IGhhcyBy dW4gaW50byBhIGNvbmN1cnJlbnQgZ3B1IGhhbmcvcmVzZXQuCj4gCj4gU28gaW4gdGhhdCBjYXNl IHNob3VsZCB1c2VyIHNwYWNlIHJldHJ5IHRoZSBtb2Rlc2V0PyBJIGRvbid0IHRoaW5rIGl0IGRv ZXMgdGhhdAo+IGF0IG1vbWVudCwgYXQgbGVhc3Qgd2VzdG9uIGFuZCB4Zjg2LXZpZGVvLWludGVs IGRvbid0LiBJJ20gbm90IHN1cmUgaG93IGJpZyBvZiBhCj4gZGVhbCB0aGF0IGlzLCB0aG91Z2gs IHNpbmNlIGl0IGlzIGFuIHVubGlrZWx5IGNvcm5lciBjYXNlLgoKRXZlcnkgZHJtIGlvY3RsIGdv ZXMgdGhyb3VnaCBkcm1Jb2N0bCBpbiBsaWJkcm0sIHdoaWNoIGRvZXMgdGhpcwpyZXN0YXJ0aW5n LiBJZiBub3QgdGhlbiB0aGF0J3MgYSB1c2Vyc3BhY2UgYnVnLCBzaW5jZSB0aGlzIGlzIGEgY29y ZSBiaXQKb2YgdGhlIGRybSBBQkkgZGVzaWduLgotRGFuaWVsCi0tIApEYW5pZWwgVmV0dGVyClNv ZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=