From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nayan Deshmukh Subject: [PATCH 4/4] drm/scheduler: move idle entities to scheduler with less load Date: Tue, 31 Jul 2018 16:07:36 +0530 Message-ID: <20180731103736.7813-5-nayan26deshmukh@gmail.com> References: <20180731103736.7813-1-nayan26deshmukh@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180731103736.7813-1-nayan26deshmukh-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Nayan Deshmukh , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org, alexdeucher-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, christian.koenig-5C7GfCeVMHo@public.gmane.org, l.stach-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org List-Id: dri-devel@lists.freedesktop.org VGhpcyBpcyB0aGUgZmlyc3QgYXR0ZW1wdCB0byBtb3ZlIGVudGl0aWVzIGJldHdlZW4gc2NoZWR1 bGVycyB0bwpoYXZlIGR5bmFtaWMgbG9hZCBiYWxhbmNpbmcuIFdlIGp1c3QgbW92ZSBlbnRpdGll cyB3aXRoIG5vIGpvYnMgZm9yCm5vdyBhcyBtb3ZpbmcgdGhlIG9uZXMgd2l0aCBqb2JzIHdpbGwg bGVhZCB0byBvdGhlciBjb21waWxjYXRpb25zCmxpa2UgZW5zdXJpbmcgdGhhdCB0aGUgb3RoZXIg c2NoZWR1bGVyIGRvZXMgbm90IHJlbW92ZSBhIGpvYiBmcm9tCnRoZSBjdXJyZW50IGVudGl0eSB3 aGlsZSB3ZSBhcmUgbW92aW5nLgoKU2lnbmVkLW9mZi1ieTogTmF5YW4gRGVzaG11a2ggPG5heWFu MjZkZXNobXVraEBnbWFpbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL3NjaGVkdWxlci9ncHVf c2NoZWR1bGVyLmMgfCAyNSArKysrKysrKysrKysrKysrKysrKy0tLS0tCiAxIGZpbGUgY2hhbmdl ZCwgMjAgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vc2NoZWR1bGVyL2dwdV9zY2hlZHVsZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9zY2hl ZHVsZXIvZ3B1X3NjaGVkdWxlci5jCmluZGV4IGM2N2Y2NWFkOGYxNS4uZjY2NWE4NGQ0OGVmIDEw MDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vc2NoZWR1bGVyL2dwdV9zY2hlZHVsZXIuYworKysg Yi9kcml2ZXJzL2dwdS9kcm0vc2NoZWR1bGVyL2dwdV9zY2hlZHVsZXIuYwpAQCAtNTQwLDYgKzU0 MCw4IEBAIGRybV9zY2hlZF9lbnRpdHlfcG9wX2pvYihzdHJ1Y3QgZHJtX3NjaGVkX2VudGl0eSAq ZW50aXR5KQogCWlmICghc2NoZWRfam9iKQogCQlyZXR1cm4gTlVMTDsKIAorCXNjaGVkX2pvYi0+ c2NoZWQgPSBzY2hlZDsKKwlzY2hlZF9qb2ItPnNfZmVuY2UtPnNjaGVkID0gc2NoZWQ7CiAJd2hp bGUgKChlbnRpdHktPmRlcGVuZGVuY3kgPSBzY2hlZC0+b3BzLT5kZXBlbmRlbmN5KHNjaGVkX2pv YiwgZW50aXR5KSkpCiAJCWlmIChkcm1fc2NoZWRfZW50aXR5X2FkZF9kZXBlbmRlbmN5X2NiKGVu dGl0eSkpCiAJCQlyZXR1cm4gTlVMTDsKQEAgLTU3MCwxNiArNTcyLDI5IEBAIGRybV9zY2hlZF9l bnRpdHlfcG9wX2pvYihzdHJ1Y3QgZHJtX3NjaGVkX2VudGl0eSAqZW50aXR5KQogdm9pZCBkcm1f c2NoZWRfZW50aXR5X3B1c2hfam9iKHN0cnVjdCBkcm1fc2NoZWRfam9iICpzY2hlZF9qb2IsCiAJ CQkgICAgICAgc3RydWN0IGRybV9zY2hlZF9lbnRpdHkgKmVudGl0eSkKIHsKLQlzdHJ1Y3QgZHJt X2dwdV9zY2hlZHVsZXIgKnNjaGVkID0gc2NoZWRfam9iLT5zY2hlZDsKLQlib29sIGZpcnN0ID0g ZmFsc2U7CisJc3RydWN0IGRybV9ncHVfc2NoZWR1bGVyICpzY2hlZCA9IGVudGl0eS0+cnEtPnNj aGVkOworCXN0cnVjdCBkcm1fc2NoZWRfcnEgKnJxID0gZW50aXR5LT5ycTsKKwlib29sIGZpcnN0 ID0gZmFsc2UsIHJlc2NoZWR1bGUsIGlkbGU7CiAKLQl0cmFjZV9kcm1fc2NoZWRfam9iKHNjaGVk X2pvYiwgZW50aXR5KTsKKwlpZGxlID0gZW50aXR5LT5sYXN0X3NjaGVkdWxlZCA9PSBOVUxMIHx8 CisJCWRtYV9mZW5jZV9pc19zaWduYWxlZChlbnRpdHktPmxhc3Rfc2NoZWR1bGVkKTsKKwlmaXJz dCA9IHNwc2NfcXVldWVfY291bnQoJmVudGl0eS0+am9iX3F1ZXVlKSA9PSAwOworCXJlc2NoZWR1 bGUgPSBpZGxlICYmIGZpcnN0ICYmIChlbnRpdHktPm51bV9ycV9saXN0ID4gMSk7CisKKwlpZiAo cmVzY2hlZHVsZSkgeworCQlycSA9IGRybV9zY2hlZF9lbnRpdHlfZ2V0X2ZyZWVfc2NoZWQoZW50 aXR5KTsKKwkJc3Bpbl9sb2NrKCZlbnRpdHktPnJxX2xvY2spOworCQlkcm1fc2NoZWRfcnFfcmVt b3ZlX2VudGl0eShlbnRpdHktPnJxLCBlbnRpdHkpOworCQllbnRpdHktPnJxID0gcnE7CisJCXNw aW5fdW5sb2NrKCZlbnRpdHktPnJxX2xvY2spOworCX0KIAorCXRyYWNlX2RybV9zY2hlZF9qb2Io c2NoZWRfam9iLCBlbnRpdHkpOwogCWF0b21pY19pbmMoJmVudGl0eS0+cnEtPnNjaGVkLT5udW1f am9icyk7CiAJZmlyc3QgPSBzcHNjX3F1ZXVlX3B1c2goJmVudGl0eS0+am9iX3F1ZXVlLCAmc2No ZWRfam9iLT5xdWV1ZV9ub2RlKTsKIAogCS8qIGZpcnN0IGpvYiB3YWtlcyB1cCBzY2hlZHVsZXIg Ki8KLQlpZiAoZmlyc3QpIHsKKwlpZiAoZmlyc3QgfHwgcmVzY2hlZHVsZSkgewogCQkvKiBBZGQg dGhlIGVudGl0eSB0byB0aGUgcnVuIHF1ZXVlICovCiAJCXNwaW5fbG9jaygmZW50aXR5LT5ycV9s b2NrKTsKIAkJaWYgKCFlbnRpdHktPnJxKSB7CkBAIC01ODksNyArNjA0LDcgQEAgdm9pZCBkcm1f c2NoZWRfZW50aXR5X3B1c2hfam9iKHN0cnVjdCBkcm1fc2NoZWRfam9iICpzY2hlZF9qb2IsCiAJ CX0KIAkJZHJtX3NjaGVkX3JxX2FkZF9lbnRpdHkoZW50aXR5LT5ycSwgZW50aXR5KTsKIAkJc3Bp bl91bmxvY2soJmVudGl0eS0+cnFfbG9jayk7Ci0JCWRybV9zY2hlZF93YWtldXAoc2NoZWQpOwor CQlkcm1fc2NoZWRfd2FrZXVwKGVudGl0eS0+cnEtPnNjaGVkKTsKIAl9CiB9CiBFWFBPUlRfU1lN Qk9MKGRybV9zY2hlZF9lbnRpdHlfcHVzaF9qb2IpOwotLSAKMi4xNC4zCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAph bWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK