From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang, Jerry (Junwei)" Subject: Re: [PATCH] drm/amdgpu: reserve space before adding a shared fence Date: Mon, 10 Apr 2017 15:11:44 +0800 Message-ID: <58EB3030.7030502@amd.com> References: <1491807259-7139-1-git-send-email-Jerry.Zhang@amd.com> <9574da1c-a3a1-f4d3-1d41-695e73c732e0@vodafone.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <9574da1c-a3a1-f4d3-1d41-695e73c732e0-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: =?UTF-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gMDQvMTAvMjAxNyAwMzowMiBQTSwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPiBNaG0sIGRp ZCB5b3UgcnVuIGludG8gYW4gYWN0dWFsIGlzc3VlIG9yIHdhcyB0aGF0IGp1c3QgZnJvbSByZWFk aW5nIHRoZSBjb2RlPwoKSnVzdCByZWFkaW5nIHRoZSBjb2RlLiAobWF5YmUgYWRkaW5nIHRoZSBw cmVmaXggW1JGQ10gaXMgYmV0dGVyKQoKVXN1YWxseSBpdCBpcyBjYWxsZWQgbmVhciB0aGUgYW1k Z3B1X2JvX2ZlbmNlKCksIGJ1dCBJIGRpZG4ndCBmaW5kIGl0IGluIAphbWRncHVfdm1fdXBkYXRl X2xldmVsKCkobm93IGZvciBtdWx0aS1sZXZlbCBQVCkKCkplcnJ5Cgo+Cj4gVGhlIGNhbGxlciBz aG91bGQgaGF2ZSByZXNlcnZlZCBhIHNoYXJlZCBzbG90IGJlZm9yZSBjYWxsaW5nCj4gYW1kZ3B1 X3ZtX3VwZGF0ZV9kaXJlY3RvcmllcygpIGFuZCBJIGp1c3QgZG91YmxlIGNoZWNrZWQgdGhhdCBh bmQgd2Ugc2VlbSB0byBkbwo+IHRoaXMgZXZlcnl3aGVyZS4KPgo+IFJlZ2FyZHMsCj4gQ2hyaXN0 aWFuLgo+Cj4gQW0gMTAuMDQuMjAxNyB1bSAwODo1NCBzY2hyaWViIEp1bndlaSBaaGFuZzoKPj4g U2lnbmVkLW9mZi1ieTogSnVud2VpIFpoYW5nIDxKZXJyeS5aaGFuZ0BhbWQuY29tPgo+PiAtLS0K Pj4gICBkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uYyB8IDMgKysrCj4+ICAg MSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPj4gYi9kcml2ZXJzL2dwdS9kcm0vYW1k L2FtZGdwdS9hbWRncHVfdm0uYwo+PiBpbmRleCAxNTdhZTUwLi41NWFmOTA5IDEwMDY0NAo+PiAt LS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uYwo+PiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uYwo+PiBAQCAtOTEzLDYgKzkxMyw5IEBA IHN0YXRpYyBpbnQgYW1kZ3B1X3ZtX3VwZGF0ZV9sZXZlbChzdHJ1Y3QgYW1kZ3B1X2RldmljZQo+ PiAqYWRldiwKPj4gICAgICAgICAgIGlmIChzaGFkb3cpCj4+ICAgICAgICAgICAgICAgYW1kZ3B1 X3N5bmNfcmVzdihhZGV2LCAmam9iLT5zeW5jLCBzaGFkb3ctPnRiby5yZXN2LAo+PiAgICAgICAg ICAgICAgICAgICAgICAgIEFNREdQVV9GRU5DRV9PV05FUl9WTSk7Cj4+ICsgICAgICAgIHIgPSBy ZXNlcnZhdGlvbl9vYmplY3RfcmVzZXJ2ZV9zaGFyZWQocGFyZW50LT5iby0+dGJvLnJlc3YpOwo+ PiArICAgICAgICBpZiAocikKPj4gKyAgICAgICAgICAgIGdvdG8gZXJyb3JfZnJlZTsKPj4gICAg ICAgICAgIFdBUk5fT04ocGFyYW1zLmliLT5sZW5ndGhfZHcgPiBuZHcpOwo+PiAgICAgICAgICAg ciA9IGFtZGdwdV9qb2Jfc3VibWl0KGpvYiwgcmluZywgJnZtLT5lbnRpdHksCj4KPgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcg bGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK