From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-15?Q?Christian_K=F6nig?= Subject: Re: [PATCH 2/2] dma-buf/fence: don't wait when specified timeout is zero Date: Wed, 21 Jan 2015 12:09:25 +0100 Message-ID: <54BF88E5.1070508@amd.com> References: <1421836549-4539-1-git-send-email-Jammy.Zhou@amd.com> <1421836549-4539-2-git-send-email-Jammy.Zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1on0114.outbound.protection.outlook.com [157.56.110.114]) by gabe.freedesktop.org (Postfix) with ESMTP id 8DCE06E745 for ; Wed, 21 Jan 2015 03:24:16 -0800 (PST) In-Reply-To: <1421836549-4539-2-git-send-email-Jammy.Zhou@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Jammy Zhou , dri-devel@lists.freedesktop.org, maarten.lankhorst@canonical.com Cc: alexander.deucher@amd.com List-Id: dri-devel@lists.freedesktop.org QW0gMjEuMDEuMjAxNSB1bSAxMTozNSBzY2hyaWViIEphbW15IFpob3U6Cj4gV2hlbiBzcGVjaWZp ZWQgdGltZW91dCBpcyB6ZXJvIGZvciBmZW5jZV93YWl0X3RpbWVvdXQsIGp1c3QgY2hlY2sgaWYg dGhlIGZlbmNlCj4gaXMgc2lnbmFsZWQgb3Igbm90IHdpdGhvdXQgd2FpdC4KPgo+IFNpZ25lZC1v ZmYtYnk6IEphbW15IFpob3UgPEphbW15Llpob3VAYW1kLmNvbT4KClJldmlld2VkLWJ5OiBDaHJp c3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+Cgo+IC0tLQo+ICAgZHJpdmVy cy9kbWEtYnVmL2ZlbmNlLmMgfCAzICsrKwo+ICAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9u cygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZG1hLWJ1Zi9mZW5jZS5jIGIvZHJpdmVycy9k bWEtYnVmL2ZlbmNlLmMKPiBpbmRleCBlNTU0MTExLi41MGVmOGJkIDEwMDY0NAo+IC0tLSBhL2Ry aXZlcnMvZG1hLWJ1Zi9mZW5jZS5jCj4gKysrIGIvZHJpdmVycy9kbWEtYnVmL2ZlbmNlLmMKPiBA QCAtMTU5LDYgKzE1OSw5IEBAIGZlbmNlX3dhaXRfdGltZW91dChzdHJ1Y3QgZmVuY2UgKmZlbmNl LCBib29sIGludHIsIHNpZ25lZCBsb25nIHRpbWVvdXQpCj4gICAJaWYgKFdBUk5fT04odGltZW91 dCA8IDApKQo+ICAgCQlyZXR1cm4gLUVJTlZBTDsKPiAgIAo+ICsJaWYgKHRpbWVvdXQgPT0gMCkK PiArCQlyZXR1cm4gZmVuY2VfaXNfc2lnbmFsZWQoZmVuY2UpOwo+ICsKPiAgIAl0cmFjZV9mZW5j ZV93YWl0X3N0YXJ0KGZlbmNlKTsKPiAgIAlyZXQgPSBmZW5jZS0+b3BzLT53YWl0KGZlbmNlLCBp bnRyLCB0aW1lb3V0KTsKPiAgIAl0cmFjZV9mZW5jZV93YWl0X2VuZChmZW5jZSk7CgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=