From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomas Elf Subject: Re: [PATCH 53/53] drm/i915: Move the request/file and request/pid association to creation time Date: Tue, 10 Mar 2015 00:12:20 +0000 Message-ID: <54FE36E4.7000306@intel.com> References: <1423828140-10653-1-git-send-email-John.C.Harrison@Intel.com> <1424366285-29232-1-git-send-email-John.C.Harrison@Intel.com> <1424366285-29232-54-git-send-email-John.C.Harrison@Intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id DCFC86E5FC for ; Mon, 9 Mar 2015 17:12:22 -0700 (PDT) In-Reply-To: <1424366285-29232-54-git-send-email-John.C.Harrison@Intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: John.C.Harrison@Intel.com, Intel-GFX@Lists.FreeDesktop.Org List-Id: intel-gfx@lists.freedesktop.org T24gMTkvMDIvMjAxNSAxNzoxOCwgSm9obi5DLkhhcnJpc29uQEludGVsLmNvbSB3cm90ZToKPiBG cm9tOiBKb2huIEhhcnJpc29uIDxKb2huLkMuSGFycmlzb25ASW50ZWwuY29tPgo+Cj4gSW4gX2k5 MTVfYWRkX3JlcXVlc3QoKSwgdGhlIHJlcXVlc3QgaXMgYXNzb2NpYXRlZCB3aXRoIGEgdXNlcmxh bmQgY2xpZW50Lgo+IFNwZWNpZmljYWxseSBpdCBpcyBsaW5rZWQgdG8gdGhlICdmaWxlJyBzdHJ1 Y3R1cmUgYW5kIHRoZSBjdXJyZW50IHVzZXIgcHJvY2Vzcwo+IGlzIHJlY29yZGVkLiBPbmUgcHJv YmxlbSBoZXJlIGlzIHRoYXQgdGhlIGN1cnJlbnQgdXNlciBwcm9jZXNzIGlzIG5vdAo+IG5lY2Vz c2FyaWx5IHRoZSBzYW1lIGFzIHdoZW4gdGhlIHJlcXVlc3Qgd2FzIHN1Ym1pdHRlZCB0byB0aGUg ZHJpdmVyLiBUaGlzIGlzCj4gZXNwZWNpYWxseSB0cnVlIHdoZW4gdGhlIEdQVSBzY2hlZHVsZXIg YXJyaXZlcyBhbmQgZGVjb3VwbGVzIGRyaXZlciBzdWJtaXNzaW9uCj4gZnJvbSBoYXJkd2FyZSBz dWJtaXNzaW9uLiBOb3RlIGFsc28gdGhhdCBpdCBpcyBvbmx5IGluIHRoZSBjYXNlIHdoZXJlIHRo ZSBhZGQKPiByZXF1ZXN0IGNvbWVzIGZyb20gYW4gZXhlY2J1ZmYgY2FsbCB0aGF0IHRoZXJlIGlz IGEgY2xpZW50IHRvIGFzc29jaWF0ZS4gQW55Cj4gb3RoZXIgYWRkIHJlcXVlc3QgY2FsbCBpcyBr ZXJuZWwgb25seSBzbyBkb2VzIG5vdCBuZWVkIHRvIGRvIGl0Lgo+Cj4gVGhpcyBwYXRjaCBtb3Zl cyB0aGUgY2xpZW50IGFzc29jaWF0aW9uIGludG8gYSBzZXBhcmF0ZSBmdW5jdGlvbi4gVGhpcyBp cyB0aGVuCj4gY2FsbGVkIGZyb20gdGhlIGV4ZWNidWZmZXIgY29kZSBwYXRoIGl0c2VsZiBhdCBh IHNlbnNpYmxlIHRpbWUuIEl0IGFsc28gcmVtb3Zlcwo+IHRoZSBub3cgcmVkdW5kYW50ICdmaWxl JyBwb2ludGVyIGZyb20gdGhlIGFkZCByZXF1ZXN0IHBhcmFtZXRlciBsaXN0Lgo+Cj4gQW4gZXh0 cmEgY2xlYW51cCBvZiB0aGUgY2xpZW50IGFzc29jaWF0aW9uIGlzIGFsc28gYWRkZWQgdG8gdGhl IHJlcXVlc3QgY2xlYW4gdXAKPiBjb2RlIGZvciB0aGUgZXZlbnR1YWxpdHkgd2hlcmUgdGhlIHJl cXVlc3QgaXMga2lsbGVkIGFmdGVyIGFzc29jaWF0aW9uIGJ1dAo+IGJlZm9yZSBiZWluZyBzdWJt aXR0ZWQgKGUuZy4gZHVlIHRvIG91dCBvZiBtZW1vcnkgZXJyb3Igc29tZXdoZXJlKS4gT25jZSB0 aGUKPiBzdWJtaXNzaW9uIGhhcyBoYXBwZW5lZCwgdGhlIHJlcXVlc3QgaXMgb24gdGhlIHJlcXVl c3QgbGlzdCBhbmQgdGhlIHJlZ3VsYXIKPiByZXF1ZXN0IGxpc3QgcmVtb3ZhbCB3aWxsIGNsZWFy IHRoZSBhc3NvY2lhdGlvbi4gTm90ZSB0aGF0IHRoaXMgc3RpbGwgbmVlZHMgdG8KPiBoYXBwZW4g YXQgdGhpcyBwb2ludCBpbiB0aW1lIGJlY2F1c2UgdGhlIHJlcXVlc3QgbWlnaHQgYmUga2VwdCBm bG9hdGluZyBhcm91bmQKPiBtdWNoIGxvbmdlciAoZHVlIHRvIHNvbWVvbmUgaG9sZGluZyBhIHJl ZmVyZW5jZSBjb3VudCkgYW5kIHRoZSBjbGllbnQgc2hvdWxkIG5vdAo+IGJlIHdvcnJ5aW5nIGFi b3V0IHRoaXMgcmVxdWVzdCBhZnRlciBpdCBoYXMgYmVlbiByZXRpcmVkLgo+Cj4gRm9yOiBWSVot NTExNQo+IFNpZ25lZC1vZmYtYnk6IEpvaG4gSGFycmlzb24gPEpvaG4uQy5IYXJyaXNvbkBJbnRl bC5jb20+Cj4gLS0tCj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oICAgICAgICAg ICAgfCAgICA4ICsrKy0tCj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jICAgICAg ICAgICAgfCAgIDQ5ICsrKysrKysrKysrKysrKysrKystLS0tLS0tLS0KPiAgIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZ2VtX2V4ZWNidWZmZXIuYyB8ICAgIDcgKystLQo+ICAgMyBmaWxlcyBj aGFuZ2VkLCA0NCBpbnNlcnRpb25zKCspLCAyMCBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9kcnYuaAo+IGluZGV4IDM5NTViZWYuLjRhOTI0OGYgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfZHJ2LmgKPiBAQCAtMjE5OSw2ICsyMTk5LDkgQEAgc3RydWN0IGRybV9pOTE1X2dlbV9yZXF1 ZXN0IHsKPiAgIH07Cj4KPiAgIHZvaWQgaTkxNV9nZW1fcmVxdWVzdF9mcmVlKHN0cnVjdCBrcmVm ICpyZXFfcmVmKTsKPiArdm9pZCBpOTE1X2dlbV9yZXF1ZXN0X3JlbW92ZV9mcm9tX2NsaWVudChz dHJ1Y3QgZHJtX2k5MTVfZ2VtX3JlcXVlc3QgKnJlcXVlc3QpOwo+ICtpbnQgaTkxNV9nZW1fcmVx dWVzdF9hZGRfdG9fY2xpZW50KHN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAqcmVxLAo+ICsJ CQkJICAgc3RydWN0IGRybV9maWxlICpmaWxlKTsKPgo+ICAgc3RhdGljIGlubGluZSB1aW50MzJf dAo+ICAgaTkxNV9nZW1fcmVxdWVzdF9nZXRfc2Vxbm8oc3RydWN0IGRybV9pOTE1X2dlbV9yZXF1 ZXN0ICpyZXEpCj4gQEAgLTI4MzEsMTMgKzI4MzQsMTIgQEAgdm9pZCBpOTE1X2dlbV9jbGVhbnVw X3JpbmdidWZmZXIoc3RydWN0IGRybV9kZXZpY2UgKmRldik7Cj4gICBpbnQgX19tdXN0X2NoZWNr IGk5MTVfZ3B1X2lkbGUoc3RydWN0IGRybV9kZXZpY2UgKmRldik7Cj4gICBpbnQgX19tdXN0X2No ZWNrIGk5MTVfZ2VtX3N1c3BlbmQoc3RydWN0IGRybV9kZXZpY2UgKmRldik7Cj4gICBpbnQgX19p OTE1X2FkZF9yZXF1ZXN0KHN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAqcmVxLAo+IC0JCSAg ICAgICBzdHJ1Y3QgZHJtX2ZpbGUgKmZpbGUsCj4gICAJCSAgICAgICBzdHJ1Y3QgZHJtX2k5MTVf Z2VtX29iamVjdCAqYmF0Y2hfb2JqLAo+ICAgCQkgICAgICAgYm9vbCBmbHVzaF9jYWNoZXMpOwo+ ICAgI2RlZmluZSBpOTE1X2FkZF9yZXF1ZXN0KHJlcSkgXAo+IC0JX19pOTE1X2FkZF9yZXF1ZXN0 KHJlcSwgTlVMTCwgTlVMTCwgdHJ1ZSkKPiArCV9faTkxNV9hZGRfcmVxdWVzdChyZXEsIE5VTEws IHRydWUpCj4gICAjZGVmaW5lIGk5MTVfYWRkX3JlcXVlc3Rfbm9fZmx1c2gocmVxKSBcCj4gLQlf X2k5MTVfYWRkX3JlcXVlc3QocmVxLCBOVUxMLCBOVUxMLCBmYWxzZSkKPiArCV9faTkxNV9hZGRf cmVxdWVzdChyZXEsIE5VTEwsIGZhbHNlKQo+ICAgaW50IF9faTkxNV93YWl0X3JlcXVlc3Qoc3Ry dWN0IGRybV9pOTE1X2dlbV9yZXF1ZXN0ICpyZXEsCj4gICAJCQl1bnNpZ25lZCByZXNldF9jb3Vu dGVyLAo+ICAgCQkJYm9vbCBpbnRlcnJ1cHRpYmxlLAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2dlbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwo+ IGluZGV4IDhlNzQxOGIuLjY2MDUxOGQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9nZW0uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKPiBA QCAtMjQwMSw3ICsyNDAxLDYgQEAgaTkxNV9nZW1fZ2V0X3NlcW5vKHN0cnVjdCBkcm1fZGV2aWNl ICpkZXYsIHUzMiAqc2Vxbm8pCj4gICB9Cj4KPiAgIGludCBfX2k5MTVfYWRkX3JlcXVlc3Qoc3Ry dWN0IGRybV9pOTE1X2dlbV9yZXF1ZXN0ICpyZXF1ZXN0LAo+IC0JCSAgICAgICBzdHJ1Y3QgZHJt X2ZpbGUgKmZpbGUsCj4gICAJCSAgICAgICBzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2Jq LAo+ICAgCQkgICAgICAgYm9vbCBmbHVzaF9jYWNoZXMpCj4gICB7Cj4gQEAgLTI0NjMsMTkgKzI0 NjIsNiBAQCBpbnQgX19pOTE1X2FkZF9yZXF1ZXN0KHN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVz dCAqcmVxdWVzdCwKPgo+ICAgCXJlcXVlc3QtPmVtaXR0ZWRfamlmZmllcyA9IGppZmZpZXM7Cj4g ICAJbGlzdF9hZGRfdGFpbCgmcmVxdWVzdC0+bGlzdCwgJnJpbmctPnJlcXVlc3RfbGlzdCk7Cj4g LQlyZXF1ZXN0LT5maWxlX3ByaXYgPSBOVUxMOwo+IC0KPiAtCWlmIChmaWxlKSB7Cj4gLQkJc3Ry dWN0IGRybV9pOTE1X2ZpbGVfcHJpdmF0ZSAqZmlsZV9wcml2ID0gZmlsZS0+ZHJpdmVyX3ByaXY7 Cj4gLQo+IC0JCXNwaW5fbG9jaygmZmlsZV9wcml2LT5tbS5sb2NrKTsKPiAtCQlyZXF1ZXN0LT5m aWxlX3ByaXYgPSBmaWxlX3ByaXY7Cj4gLQkJbGlzdF9hZGRfdGFpbCgmcmVxdWVzdC0+Y2xpZW50 X2xpc3QsCj4gLQkJCSAgICAgICZmaWxlX3ByaXYtPm1tLnJlcXVlc3RfbGlzdCk7Cj4gLQkJc3Bp bl91bmxvY2soJmZpbGVfcHJpdi0+bW0ubG9jayk7Cj4gLQo+IC0JCXJlcXVlc3QtPnBpZCA9IGdl dF9waWQodGFza19waWQoY3VycmVudCkpOwo+IC0JfQo+Cj4gICAJdHJhY2VfaTkxNV9nZW1fcmVx dWVzdF9hZGQocmVxdWVzdCk7Cj4KPiBAQCAtMjQ5MCw3ICsyNDc2LDM0IEBAIGludCBfX2k5MTVf YWRkX3JlcXVlc3Qoc3RydWN0IGRybV9pOTE1X2dlbV9yZXF1ZXN0ICpyZXF1ZXN0LAo+ICAgCXJl dHVybiAwOwo+ICAgfQo+Cj4gLXN0YXRpYyBpbmxpbmUgdm9pZAo+ICtpbnQgaTkxNV9nZW1fcmVx dWVzdF9hZGRfdG9fY2xpZW50KHN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAqcmVxLAo+ICsJ CQkJICAgc3RydWN0IGRybV9maWxlICpmaWxlKQo+ICt7Cj4gKwlzdHJ1Y3QgZHJtX2k5MTVfcHJp dmF0ZSAqZGV2X3ByaXZhdGU7Cj4gKwlzdHJ1Y3QgZHJtX2k5MTVfZmlsZV9wcml2YXRlICpmaWxl X3ByaXY7Cj4gKwo+ICsJV0FSTl9PTighcmVxIHx8ICFmaWxlIHx8IHJlcS0+ZmlsZV9wcml2KTsK PiArCj4gKwlpZiAoIXJlcSB8fCAhZmlsZSkKPiArCQlyZXR1cm4gLUVJTlZBTDsKPiArCj4gKwlp ZiAocmVxLT5maWxlX3ByaXYpCj4gKwkJcmV0dXJuIC1FSU5WQUw7Cj4gKwo+ICsJZGV2X3ByaXZh dGUgPSByZXEtPnJpbmctPmRldi0+ZGV2X3ByaXZhdGU7Cj4gKwlmaWxlX3ByaXYgPSBmaWxlLT5k cml2ZXJfcHJpdjsKPiArCj4gKwlzcGluX2xvY2soJmZpbGVfcHJpdi0+bW0ubG9jayk7Cj4gKwly ZXEtPmZpbGVfcHJpdiA9IGZpbGVfcHJpdjsKPiArCWxpc3RfYWRkX3RhaWwoJnJlcS0+Y2xpZW50 X2xpc3QsICZmaWxlX3ByaXYtPm1tLnJlcXVlc3RfbGlzdCk7Cj4gKwlzcGluX3VubG9jaygmZmls ZV9wcml2LT5tbS5sb2NrKTsKPiArCj4gKwlyZXEtPnBpZCA9IGdldF9waWQodGFza19waWQoY3Vy cmVudCkpOwo+ICsKPiArCXJldHVybiAwOwo+ICt9Cj4gKwo+ICtpbmxpbmUgdm9pZAo+ICAgaTkx NV9nZW1fcmVxdWVzdF9yZW1vdmVfZnJvbV9jbGllbnQoc3RydWN0IGRybV9pOTE1X2dlbV9yZXF1 ZXN0ICpyZXF1ZXN0KQo+ICAgewo+ICAgCXN0cnVjdCBkcm1faTkxNV9maWxlX3ByaXZhdGUgKmZp bGVfcHJpdiA9IHJlcXVlc3QtPmZpbGVfcHJpdjsKPiBAQCAtMjU2NSw2ICsyNTc4LDkgQEAgdm9p ZCBpOTE1X2dlbV9yZXF1ZXN0X2ZyZWUoc3RydWN0IGtyZWYgKnJlcV9yZWYpCj4gICAJCQkJCQkg dHlwZW9mKCpyZXEpLCByZWYpOwo+ICAgCXN0cnVjdCBpbnRlbF9jb250ZXh0ICpjdHggPSByZXEt PmN0eDsKPgo+ICsJaWYgKHJlcS0+ZmlsZV9wcml2KQo+ICsJCWk5MTVfZ2VtX3JlcXVlc3RfcmVt b3ZlX2Zyb21fY2xpZW50KHJlcSk7Cj4gKwo+ICAgCWlmIChjdHgpIHsKPiAgIAkJaWYgKGk5MTUu ZW5hYmxlX2V4ZWNsaXN0cykgewo+ICAgCQkJc3RydWN0IGludGVsX2VuZ2luZV9jcyAqcmluZyA9 IHJlcS0+cmluZzsKPiBAQCAtNDEyMCw2ICs0MTM2LDkgQEAgaTkxNV9nZW1fcmluZ190aHJvdHRs ZShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBzdHJ1Y3QgZHJtX2ZpbGUgKmZpbGUpCj4gICAJCWlm ICh0aW1lX2FmdGVyX2VxKHJlcXVlc3QtPmVtaXR0ZWRfamlmZmllcywgcmVjZW50X2Vub3VnaCkp Cj4gICAJCQlicmVhazsKPgo+ICsJCWlmICghcmVxdWVzdC0+ZW1pdHRlZF9qaWZmaWVzKQo+ICsJ CQljb250aW51ZTsKPiArCgpQbGVhc2UgYWRkIGEgY29tbWVudCBjbGFyaWZ5aW5nIHRoZSBwdXJw b3NlIG9mIHRoZSBlbWl0dGVkX2ppZmZpZXMgY2hlY2sgCmFib3ZlLgoKVGhhbmtzLApUb21hcwoK Cj4gICAJCXRhcmdldCA9IHJlcXVlc3Q7Cj4gICAJfQo+ICAgCXJlc2V0X2NvdW50ZXIgPSBhdG9t aWNfcmVhZCgmZGV2X3ByaXYtPmdwdV9lcnJvci5yZXNldF9jb3VudGVyKTsKPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZXhlY2J1ZmZlci5jIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV9nZW1fZXhlY2J1ZmZlci5jCj4gaW5kZXggMGVhZTU5Mi4uNzM5YWFl YiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9leGVjYnVmZmVy LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9leGVjYnVmZmVyLmMKPiBA QCAtOTk2LDggKzk5Niw3IEBAIGk5MTVfZ2VtX2V4ZWNidWZmZXJfcmV0aXJlX2NvbW1hbmRzKHN0 cnVjdCBpOTE1X2V4ZWNidWZmZXJfcGFyYW1zICpwYXJhbXMpCj4gICAJcGFyYW1zLT5yaW5nLT5n cHVfY2FjaGVzX2RpcnR5ID0gdHJ1ZTsKPgo+ICAgCS8qIEFkZCBhIGJyZWFkY3J1bWIgZm9yIHRo ZSBjb21wbGV0aW9uIG9mIHRoZSBiYXRjaCBidWZmZXIgKi8KPiAtCXJldHVybiBfX2k5MTVfYWRk X3JlcXVlc3QocGFyYW1zLT5yZXF1ZXN0LCBwYXJhbXMtPmZpbGUsCj4gLQkJCQkgIHBhcmFtcy0+ YmF0Y2hfb2JqLCB0cnVlKTsKPiArCXJldHVybiBfX2k5MTVfYWRkX3JlcXVlc3QocGFyYW1zLT5y ZXF1ZXN0LCBwYXJhbXMtPmJhdGNoX29iaiwgdHJ1ZSk7Cj4gICB9Cj4KPiAgIHN0YXRpYyBpbnQK PiBAQCAtMTUzNyw2ICsxNTM2LDEwIEBAIGk5MTVfZ2VtX2RvX2V4ZWNidWZmZXIoc3RydWN0IGRy bV9kZXZpY2UgKmRldiwgdm9pZCAqZGF0YSwKPiAgIAlpZiAocmV0KQo+ICAgCQlnb3RvIGVycjsK Pgo+ICsJcmV0ID0gaTkxNV9nZW1fcmVxdWVzdF9hZGRfdG9fY2xpZW50KHBhcmFtcy0+cmVxdWVz dCwgZmlsZSk7Cj4gKwlpZiAocmV0KQo+ICsJCWdvdG8gZXJyOwo+ICsKPiAgIAkvKgo+ICAgCSAq IFNhdmUgYXNzb3J0ZWQgc3R1ZmYgYXdheSB0byBwYXNzIHRocm91Z2ggdG8gKl9zdWJtaXNzaW9u KCkuCj4gICAJICogTkI6IFRoaXMgZGF0YSBzaG91bGQgYmUgJ3BlcnNpc3RlbnQnIGFuZCBub3Qg bG9jYWwgYXMgaXQgd2lsbAo+CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAo=