From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Gmeiner Subject: Re: [PATCH 02/27] drm/etnaviv: split obj locks in different classes depending on the obj type Date: Mon, 11 Dec 2017 08:48:26 +0100 Message-ID: References: <20171201103624.6565-1-l.stach@pengutronix.de> <20171201103624.6565-3-l.stach@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20171201103624.6565-3-l.stach@pengutronix.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Lucas Stach Cc: Sascha Hauer , patchwork-lst@pengutronix.de, The etnaviv authors , DRI mailing list , Russell King List-Id: dri-devel@lists.freedesktop.org MjAxNy0xMi0wMSAxMTozNSBHTVQrMDE6MDAgTHVjYXMgU3RhY2ggPGwuc3RhY2hAcGVuZ3V0cm9u aXguZGU+Ogo+IFVzZXJwdHIsIHByaW1lIGFuZCBzaG1lbSBidWZmZXIgb2JqZWN0cyBoYXZlIGRp ZmZlcmVudCBsb2NrIG9yZGVyaW5nCj4gcmVxdWlyZW1lbnRzLiBUaGlzIGlzIG1vc3RseSBkdWUg dG8gdGhlIGZhY3QgdGhhdCB3ZSBkb24ndCBhbGxvdyB0byBtbWFwCj4gdXNlcnB0ciBidWZmZXJz LCBzbyB3ZSB3b24ndCBldmVyIGVuZCB1cCBpbiBvdXIgZmF1bHQgaGFuZGxlciBmb3IgdGhvc2Us Cj4gc28gc29tZSBvZiB0aGUgY29kZSBwYXRoZXMgYXJlIG5ldmVyIGNhbGxlZCB3aXRoIHRoZSBt bWFwX3NlbSBoZWxkLgo+Cj4gVG8gYXZvaWQgbG9ja2RlcCBmYWxzZSBwb3NpdGl2ZXMsIHNwbGl0 IHRoZW0gdXAgaW50byBkaWZmZXJlbnQgbG9jayBjbGFzc2VzLgo+Cj4gU2lnbmVkLW9mZi1ieTog THVjYXMgU3RhY2ggPGwuc3RhY2hAcGVuZ3V0cm9uaXguZGU+CgpSZXZpZXdlZC1ieTogQ2hyaXN0 aWFuIEdtZWluZXIgPGNocmlzdGlhbi5nbWVpbmVyQGdtYWlsLmNvbT4KCj4gLS0tCj4gIGRyaXZl cnMvZ3B1L2RybS9ldG5hdml2L2V0bmF2aXZfZ2VtLmMgICAgICAgfCA3ICsrKysrKysKPiAgZHJp dmVycy9ncHUvZHJtL2V0bmF2aXYvZXRuYXZpdl9nZW1fcHJpbWUuYyB8IDMgKysrCj4gIDIgZmls ZXMgY2hhbmdlZCwgMTAgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9ldG5hdml2L2V0bmF2aXZfZ2VtLmMgYi9kcml2ZXJzL2dwdS9kcm0vZXRuYXZpdi9ldG5h dml2X2dlbS5jCj4gaW5kZXggZGFlZTNmMTE5NmRmLi5lMzU4MjUwNzk2M2QgMTAwNjQ0Cj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2V0bmF2aXYvZXRuYXZpdl9nZW0uYwo+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9ldG5hdml2L2V0bmF2aXZfZ2VtLmMKPiBAQCAtMjQsNiArMjQsOSBAQAo+ICAjaW5j bHVkZSAiZXRuYXZpdl9ncHUuaCIKPiAgI2luY2x1ZGUgImV0bmF2aXZfbW11LmgiCj4KPiArc3Rh dGljIHN0cnVjdCBsb2NrX2NsYXNzX2tleSBldG5hdml2X3NobV9sb2NrX2NsYXNzOwo+ICtzdGF0 aWMgc3RydWN0IGxvY2tfY2xhc3Nfa2V5IGV0bmF2aXZfdXNlcnB0cl9sb2NrX2NsYXNzOwo+ICsK PiAgc3RhdGljIHZvaWQgZXRuYXZpdl9nZW1fc2NhdHRlcl9tYXAoc3RydWN0IGV0bmF2aXZfZ2Vt X29iamVjdCAqZXRuYXZpdl9vYmopCj4gIHsKPiAgICAgICAgIHN0cnVjdCBkcm1fZGV2aWNlICpk ZXYgPSBldG5hdml2X29iai0+YmFzZS5kZXY7Cj4gQEAgLTY1Myw2ICs2NTYsOCBAQCBzdGF0aWMg c3RydWN0IGRybV9nZW1fb2JqZWN0ICpfX2V0bmF2aXZfZ2VtX25ldyhzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2LAo+ICAgICAgICAgaWYgKHJldCkKPiAgICAgICAgICAgICAgICAgZ290byBmYWlsOwo+ Cj4gKyAgICAgICBsb2NrZGVwX3NldF9jbGFzcygmdG9fZXRuYXZpdl9ibyhvYmopLT5sb2NrLCAm ZXRuYXZpdl9zaG1fbG9ja19jbGFzcyk7Cj4gKwo+ICAgICAgICAgcmV0ID0gZHJtX2dlbV9vYmpl Y3RfaW5pdChkZXYsIG9iaiwgc2l6ZSk7Cj4gICAgICAgICBpZiAocmV0ID09IDApIHsKPiAgICAg ICAgICAgICAgICAgc3RydWN0IGFkZHJlc3Nfc3BhY2UgKm1hcHBpbmc7Cj4gQEAgLTg5Nyw2ICs5 MDIsOCBAQCBpbnQgZXRuYXZpdl9nZW1fbmV3X3VzZXJwdHIoc3RydWN0IGRybV9kZXZpY2UgKmRl diwgc3RydWN0IGRybV9maWxlICpmaWxlLAo+ICAgICAgICAgaWYgKHJldCkKPiAgICAgICAgICAg ICAgICAgcmV0dXJuIHJldDsKPgo+ICsgICAgICAgbG9ja2RlcF9zZXRfY2xhc3MoJmV0bmF2aXZf b2JqLT5sb2NrLCAmZXRuYXZpdl91c2VycHRyX2xvY2tfY2xhc3MpOwo+ICsKPiAgICAgICAgIGV0 bmF2aXZfb2JqLT51c2VycHRyLnB0ciA9IHB0cjsKPiAgICAgICAgIGV0bmF2aXZfb2JqLT51c2Vy cHRyLnRhc2sgPSBjdXJyZW50Owo+ICAgICAgICAgZXRuYXZpdl9vYmotPnVzZXJwdHIucm8gPSAh KGZsYWdzICYgRVROQV9VU0VSUFRSX1dSSVRFKTsKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2V0bmF2aXYvZXRuYXZpdl9nZW1fcHJpbWUuYyBiL2RyaXZlcnMvZ3B1L2RybS9ldG5hdml2 L2V0bmF2aXZfZ2VtX3ByaW1lLmMKPiBpbmRleCBhZTg4NDcyM2U5YjEuLmVhODdiZjg3YjE4NyAx MDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vZXRuYXZpdi9ldG5hdml2X2dlbV9wcmltZS5j Cj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2V0bmF2aXYvZXRuYXZpdl9nZW1fcHJpbWUuYwo+IEBA IC0xOSw2ICsxOSw3IEBACj4gICNpbmNsdWRlICJldG5hdml2X2Rydi5oIgo+ICAjaW5jbHVkZSAi ZXRuYXZpdl9nZW0uaCIKPgo+ICtzdGF0aWMgc3RydWN0IGxvY2tfY2xhc3Nfa2V5IGV0bmF2aXZf cHJpbWVfbG9ja19jbGFzczsKPgo+ICBzdHJ1Y3Qgc2dfdGFibGUgKmV0bmF2aXZfZ2VtX3ByaW1l X2dldF9zZ190YWJsZShzdHJ1Y3QgZHJtX2dlbV9vYmplY3QgKm9iaikKPiAgewo+IEBAIC0xMjUs NiArMTI2LDggQEAgc3RydWN0IGRybV9nZW1fb2JqZWN0ICpldG5hdml2X2dlbV9wcmltZV9pbXBv cnRfc2dfdGFibGUoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKPiAgICAgICAgIGlmIChyZXQgPCAw KQo+ICAgICAgICAgICAgICAgICByZXR1cm4gRVJSX1BUUihyZXQpOwo+Cj4gKyAgICAgICBsb2Nr ZGVwX3NldF9jbGFzcygmZXRuYXZpdl9vYmotPmxvY2ssICZldG5hdml2X3ByaW1lX2xvY2tfY2xh c3MpOwo+ICsKPiAgICAgICAgIG5wYWdlcyA9IHNpemUgLyBQQUdFX1NJWkU7Cj4KPiAgICAgICAg IGV0bmF2aXZfb2JqLT5zZ3QgPSBzZ3Q7Cj4gLS0KPiAyLjExLjAKPgoKCgotLSAKZ3JlZXRzCi0t CkNocmlzdGlhbiBHbWVpbmVyLCBNU2MKCmh0dHBzOi8vY2hyaXN0aWFuLWdtZWluZXIuaW5mbwpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwg bWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK