From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 3/7] drm/i915: Keep a count of requests submitted from userspace Date: Mon, 09 Apr 2018 10:25:13 +0100 Message-ID: <152326591317.3167.3545873809738120023@mail.alporthouse.com> References: <20180405123923.22671-1-tvrtko.ursulin@linux.intel.com> <20180405123923.22671-4-tvrtko.ursulin@linux.intel.com> <152304587494.23749.2469742748559538226@mail.alporthouse.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 0201989EF7 for ; Mon, 9 Apr 2018 09:25:18 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin , Tvrtko Ursulin , Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBUdnJ0a28gVXJzdWxpbiAoMjAxOC0wNC0wOSAxMDoxMTo1MykKPiAKPiBPbiAwNi8w NC8yMDE4IDIxOjE3LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gPiBRdW90aW5nIFR2cnRrbyBVcnN1 bGluICgyMDE4LTA0LTA1IDEzOjM5OjE5KQo+ID4+IEZyb206IFR2cnRrbyBVcnN1bGluIDx0dnJ0 a28udXJzdWxpbkBpbnRlbC5jb20+Cj4gPj4KPiA+PiBLZWVwIGEgY291bnQgb2YgcmVxdWVzdHMg c3VibWl0dGVkIGZyb20gdXNlcnNwYWNlIGFuZCBub3QgeWV0IHJ1bm5hYmxlIGR1ZQo+ID4+IHVu cmVzb2x2ZWQgZGVwZW5kZW5jaWVzLgo+ID4+Cj4gPj4gdjI6IFJlbmFtZSBhbmQgbW92ZSB1bmRl ciB0aGUgY29udGFpbmVyIHN0cnVjdC4gKENocmlzIFdpbHNvbikKPiA+PiB2MzogUmViYXNlLgo+ ID4+Cj4gPj4gU2lnbmVkLW9mZi1ieTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGlu dGVsLmNvbT4KPiA+PiAtLS0KPiA+PiAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVxdWVz dC5jICAgICB8IDMgKysrCj4gPj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9lbmdpbmVf Y3MuYyAgfCAzICsrLQo+ID4+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZl ci5oIHwgOCArKysrKysrKwo+ID4+ICAgMyBmaWxlcyBjaGFuZ2VkLCAxMyBpbnNlcnRpb25zKCsp LCAxIGRlbGV0aW9uKC0pCj4gPj4KPiA+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9yZXF1ZXN0LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlcXVlc3QuYwo+ ID4+IGluZGV4IDVjMDEyOTFhZDFjYy4uMTUyMzIxNjU1ZmU2IDEwMDY0NAo+ID4+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVxdWVzdC5jCj4gPj4gKysrIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9yZXF1ZXN0LmMKPiA+PiBAQCAtNjQwLDYgKzY0MCw3IEBAIHN1Ym1pdF9u b3RpZnkoc3RydWN0IGk5MTVfc3dfZmVuY2UgKmZlbmNlLCBlbnVtIGk5MTVfc3dfZmVuY2Vfbm90 aWZ5IHN0YXRlKQo+ID4+ICAgICAgICAgICAgICAgICAgcmN1X3JlYWRfbG9jaygpOwo+ID4+ICAg ICAgICAgICAgICAgICAgcmVxdWVzdC0+ZW5naW5lLT5zdWJtaXRfcmVxdWVzdChyZXF1ZXN0KTsK PiA+PiAgICAgICAgICAgICAgICAgIHJjdV9yZWFkX3VubG9jaygpOwo+ID4+ICsgICAgICAgICAg ICAgICBhdG9taWNfZGVjKCZyZXF1ZXN0LT5lbmdpbmUtPnJlcXVlc3Rfc3RhdHMucXVldWVkKTsK PiA+IAo+ID4gQnV0IHdlIHVzZSBhdG9taWMgaGVyZT8gTWlnaHQgYXMgd2VsbCB1c2UgYXRvbWlj IGZvcgo+ID4gcmVxdWVzdF9zdGF0cy5ydW5uYWJsZSBoZXJlIGFzIHdlbGw/Cj4gCj4gSSBhZG1p dCBpdCBjYW4gcmVhZCBhIGJpdCB1bmV2ZW4uCj4gCj4gRm9yIHJ1bm5hYmxlIEkgd2FudGVkIHRv IGF2b2lkIGFub3RoZXIgYXRvbWljIGJ5IHB1dHRpbmcgaXQgdW5kZXIgdGhlIAo+IGVuZ2luZSB0 aW1lbGluZSBsb2NrLgo+IAo+IEJ1dCBmb3IgcXVldWVkIEkgZGlkIG5vdCB3YW50IHRvIHN0YXJ0 IHRha2luZyB0aGUgc2FtZSBsb2NrIHdoZW4gYWRkaW5nIAo+IGEgcmVxdWVzdC4KPiAKPiBZb3Vy IHByb3Bvc2FsIHRvIG1ha2UgcnVubmFibGUgYXRvbWljX3QgYW5kIG1vdmUgdG8gc3VibWl0X25v dGlmeSB3b3VsZCAKPiBpbmRlZWQgc2ltcGxpZnkgdGhpbmdzLCBidXQgYXQgYSBjb3N0IG9mIG9u ZSBtb3JlIGF0b21pYyBpbiB0aGF0IHBhdGguIAo+IFBlcmhhcHMgdGhlIGNvZGUgcGF0aCBpcyBo ZWF2eSBlbm91Z2ggZm9yIG9uZSBuZXcgYXRvbWljIHRvIGJlIAo+IGNvbXBsZXRlbHkgaGlkZGVu IGluIGl0LCBhbmQgY29kZSBzaW1wbGlmaWNhdGlvbiB0byB3aW4/CgpJdCBhbHNvIHNvbGlkaWZp ZXMgdGhhdCB3ZSBhcmUgbW92aW5nIGZyb20gb25lIGNvdW50ZXIgdG8gdGhlIG5leHQuCihUaGVy ZSBtdXN0IGJlIHNvbWUgY29tbW9uIDY0YiBjbXB4Y2hnIGZvciBkb2luZyB0aGF0ISkgR29pbmcg ZnJvbSArMQpsb2NrZWQgb3BlcmF0aW9ucyB0byArMiBoZXJlIGlzbid0IHRoZSBlbmQgb2YgdGhl IHdvcmxkLCBidXQgSSBjYW4KY2VydGFpbmx5IGFwcHJlY2lhdGVkIHRyeWluZyB0byBrZWVwIHRo ZSBudW1iZXIgZG93biAoZXNwZWNpYWxseSBmb3IgYXV4CmluZm9ybWF0aW9uIGxpa2Ugc3RhdHMp LiAKCm5vdyA9IGF0b21pYzY0X3JlYWQoJnN0YXRzLnF1ZXVlZF9ydW5uYWJsZSk7CmRvIHsKCW9s ZCA9IG5vdzsKCW5ld19xdWV1ZWQgPSB1cHBlcl8zMl9iaXRzKG9sZCkgLSAxOwoJbmV3X3J1bm5h YmxlID0gbG93ZXJfMzJfYml0cyhvbGQpICsgMTsKCW5vdyA9IGF0b21pYzY0X2NtcHhjaGcoJnN0 YXRzLnF1ZXVlZF9ydW5uYWJsZSwKCQkJCW9sZCwgKG5ld19ydW5uYWJsZSB8ICh1NjQpbmV3X3F1 ZXVlZCA8PCAzMikpOwp9IHdoaWxlIChub3cgIT0gb2xkKTsKCkRvd25zaWRlIGJlaW5nIHRoYXQg d2UgZWl0aGVyIHRoZW4gdXNlIGF0b21pYzY0IHRocm91Z2hvdXQgb3Igd2UgbWl4CmF0b21pYzMy L2F0b21pYzY0IGtub3dpbmcgdGhhdCB3ZSdyZSBvbiB4ODYuIChJIGZlZWwgbGlrZSBzb21lb25l IGVsc2UKbXVzdCBoYXZlIHNvbHZlZCB0aGlzIHByb2JsZW0gaW4gYSBtdWNoIG5lYXRlciB3YXks IGJlZm9yZSB0aGV5IHdlbnQgdG8KcGVyLWNwdSBzdGF0cyA7KQotQ2hyaXMKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==