From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michel =?ISO-8859-1?Q?D=E4nzer?= Subject: Re: [PATCH 3/3] drm: do not sleep on vblank while holding a mutex Date: Wed, 26 Oct 2011 10:02:24 +0200 Message-ID: <1319616144.19240.37.camel@thor.local> References: <1319595614-9098-1-git-send-email-ihadzic@research.bell-labs.com> <1319595614-9098-4-git-send-email-ihadzic@research.bell-labs.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.gna.ch (darkcity.gna.ch [195.226.6.51]) by gabe.freedesktop.org (Postfix) with ESMTP id D65D9A0A2F for ; Wed, 26 Oct 2011 01:02:38 -0700 (PDT) In-Reply-To: <1319595614-9098-4-git-send-email-ihadzic@research.bell-labs.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: Ilija Hadzic Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gRGllLCAyMDExLTEwLTI1IGF0IDIyOjIwIC0wNDAwLCBJbGlqYSBIYWR6aWMgd3JvdGU6IAo+ IGhvbGRpbmcgdGhlIGRybV9nbG9iYWxfbXV0ZXggaW4gZHJtX3dhaXRfdmJsYW5rIGFuZCB0aGVu Cj4gZ29pbmcgdG8gc2xlZXAgKHZpYSBEUk1fV0FJVF9PTikgaXMgYSBiYWQgaWRlYSBpbiBnZW5l cmFsCj4gYmVjYXVzZSBpdCBjYW4gYmxvY2sgb3RoZXIgcHJvY2Vzc2VzIHRoYXQgbWF5IGlzc3Vl IGlvY3Rscwo+IHRoYXQgYWxzbyBncmFiIGRybV9nbG9iYWxfbXV0ZXguIEJsb2NraW5nIGNhbiBv Y2N1ciB1bnRpbAo+IG5leHQgdmJsYW5rIHdoaWNoIGlzIGluIHRoZSB0ZW5zIG9mIG1pY3Jvc2Vj b25kcyBvcmRlciBvZgo+IG1hZ25pdHVkZS4KPiAKPiBmaXggaXQsIGJ1dCBtYWtpbmcgZHJtX3dh aXRfdmJsYW5rIERSTV9VTkxPQ0tFRCBjYWxsIGFuZAo+IHRoZW4gZ3JhYmJpbmcgdGhlIG11dGV4 IGluc2lkZSB0aGUgZHJtX3dhaXRfdmJsYW5rIGZ1bmN0aW9uCj4gYW5kIG9ubHkgZm9yIHRoZSBk dXJhdGlvbiBvZiB0aGUgY3JpdGljYWwgc2VjdGlvbiAoaS5lLiwKPiBmcm9tIGZpcnN0IG1hbmlw dWxhdGlvbiBvZiB2Ymxhbmsgc2VxdWVuY2UgbnVtYmVyIHVudGlsCj4gcHV0dGluZyB0aGUgdGFz ayBpbiB0aGUgd2FpdCBxdWV1ZSkuCgpEb2VzIGl0IHJlYWxseSBuZWVkIGRybV9nbG9iYWxfbXV0 ZXggYXQgYWxsLCBhcyBvcHBvc2VkIHRvIGUuZy4KZGV2LT5zdHJ1Y3RfbXV0ZXg/CgoKPiBkaWZm IC0tZ2l0IGEvaW5jbHVkZS9kcm0vZHJtX29zX2xpbnV4LmggYi9pbmNsdWRlL2RybS9kcm1fb3Nf bGludXguaAo+IGluZGV4IDM5MzM2OTEuLmZjNmFhZjQgMTAwNjQ0Cj4gLS0tIGEvaW5jbHVkZS9k cm0vZHJtX29zX2xpbnV4LmgKPiArKysgYi9pbmNsdWRlL2RybS9kcm1fb3NfbGludXguaAo+IEBA IC0xMjMsNSArMTIzLDMwIEBAIGRvCj4geyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIFwKPiAgICAgICAgIHJlbW92ZV93YWl0X3F1 ZXVlKCYocXVldWUpLCAmZW50cnkpOyAgICAgICAgICAgICAgICAgICAgXAo+ICB9IHdoaWxlICgw KQo+ICAKPiArI2RlZmluZSBEUk1fV0FJVF9PTl9MT0NLRUQoIHJldCwgcXVldWUsIHRpbWVvdXQs IGNvbmRpdGlvbiApICAgXAo+ICtkbyB7ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICBcCj4gKyAgICAgICBERUNMQVJFX1dBSVRRVUVVRShl bnRyeSwgY3VycmVudCk7ICAgICAgICAgICAgICAgICAgICAgIFwKPiArICAgICAgIHVuc2lnbmVk IGxvbmcgZW5kID0gamlmZmllcyArICh0aW1lb3V0KTsgICAgICAgICAgICAgICAgXAo+ICsgICAg ICAgYWRkX3dhaXRfcXVldWUoJihxdWV1ZSksICZlbnRyeSk7ICAgICAgICAgICAgICAgICAgICAg ICBcCj4gKyAgICAgICBtdXRleF91bmxvY2soJmRybV9nbG9iYWxfbXV0ZXgpOyAgICAgICAgICAg ICAgICAgICAgICAgIFwKCkkgYWdyZWUgd2l0aCBEYW5pZWwncyBzZW50aW1lbnQgb24gdGhpcy4g QUZBSUNUIGFkZF93YWl0X3F1ZXVlKCkKcHJvdGVjdHMgYWdhaW5zdCBjb25jdXJyZW50IGFjY2Vz cyB0byB0aGUgd2FpdCBxdWV1ZSwgc28gSSB0aGluayBpdAp3b3VsZCBiZSBiZXR0ZXIgdG8ganVz dCBkcm9wIHRoZSBtdXRleCBleHBsaWNpdGx5IGJlZm9yZSBjYWxsaW5nCkRSTV9XQUlUX09OLgoK Ci0tIApFYXJ0aGxpbmcgTWljaGVsIETDpG56ZXIgICAgICAgICAgIHwgICAgICAgICAgICAgICAg ICAgaHR0cDovL3d3dy5hbWQuY29tCkxpYnJlIHNvZnR3YXJlIGVudGh1c2lhc3QgICAgICAgICB8 ICAgICAgICAgIERlYmlhbiwgWCBhbmQgRFJJIGRldmVsb3BlcgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=