From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kuehling, Felix" Subject: [PATCH 6/9] drm/amdgpu: KFD Restore process: Optimize waiting Date: Tue, 6 Nov 2018 01:40:54 +0000 Message-ID: <1541468434-29384-7-git-send-email-Felix.Kuehling@amd.com> References: <1541468434-29384-1-git-send-email-Felix.Kuehling@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1541468434-29384-1-git-send-email-Felix.Kuehling-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US 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: "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" , "oded.gabbay-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org" Cc: "Kuehling, Felix" , "Kasiviswanathan, Harish" RnJvbTogSGFyaXNoIEthc2l2aXN3YW5hdGhhbiA8SGFyaXNoLkthc2l2aXN3YW5hdGhhbkBhbWQu Y29tPgoKSW5zdGVhZCBvZiB3YWl0aW5nIGZvciBlYWNoIEtGRCBCTyBhZnRlciB2YWxpZGF0aW9u IGp1c3Qgd2FpdCBmb3IgdGhlCmxhc3QgQk8gbW92aW5nIGZlbmNlLgoKU2lnbmVkLW9mZi1ieTog SGFyaXNoIEthc2l2aXN3YW5hdGhhbiA8SGFyaXNoLkthc2l2aXN3YW5hdGhhbkBhbWQuY29tPgpS ZXZpZXdlZC1ieTogRmVsaXggS3VlaGxpbmcgPEZlbGl4Lkt1ZWhsaW5nQGFtZC5jb20+ClNpZ25l ZC1vZmYtYnk6IEZlbGl4IEt1ZWhsaW5nIDxGZWxpeC5LdWVobGluZ0BhbWQuY29tPgotLS0KIGRy aXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9hbWRrZmRfZ3B1dm0uYyB8IDEzICsrKysr KysrLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKyksIDUgZGVsZXRpb25zKC0p CgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2FtZGtmZF9n cHV2bS5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2FtZGtmZF9ncHV2bS5j CmluZGV4IGUxMjRkMmQuLmQwMDUzNzEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQv YW1kZ3B1L2FtZGdwdV9hbWRrZmRfZ3B1dm0uYworKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2Ft ZGdwdS9hbWRncHVfYW1ka2ZkX2dwdXZtLmMKQEAgLTIwODQsNyArMjA4NCwxMiBAQCBpbnQgYW1k Z3B1X2FtZGtmZF9ncHV2bV9yZXN0b3JlX3Byb2Nlc3NfYm9zKHZvaWQgKmluZm8sIHN0cnVjdCBk bWFfZmVuY2UgKiplZikKIAkJCXByX2RlYnVnKCJNZW1vcnkgZXZpY3Rpb246IFZhbGlkYXRlIEJP cyBmYWlsZWQuIFRyeSBhZ2FpblxuIik7CiAJCQlnb3RvIHZhbGlkYXRlX21hcF9mYWlsOwogCQl9 Ci0KKwkJcmV0ID0gYW1kZ3B1X3N5bmNfZmVuY2UoYW1kZ3B1X3R0bV9hZGV2KGJvLT50Ym8uYmRl diksCisJCQkJCSZzeW5jX29iaiwgYm8tPnRiby5tb3ZpbmcsIGZhbHNlKTsKKwkJaWYgKHJldCkg eworCQkJcHJfZGVidWcoIk1lbW9yeSBldmljdGlvbjogU3luYyBCTyBmZW5jZSBmYWlsZWQuIFRy eSBhZ2FpblxuIik7CisJCQlnb3RvIHZhbGlkYXRlX21hcF9mYWlsOworCQl9CiAJCWxpc3RfZm9y X2VhY2hfZW50cnkoYm9fdmFfZW50cnksICZtZW0tPmJvX3ZhX2xpc3QsCiAJCQkJICAgIGJvX2xp c3QpIHsKIAkJCXJldCA9IHVwZGF0ZV9ncHV2bV9wdGUoKHN0cnVjdCBhbWRncHVfZGV2aWNlICop CkBAIC0yMTA1LDYgKzIxMTAsNyBAQCBpbnQgYW1kZ3B1X2FtZGtmZF9ncHV2bV9yZXN0b3JlX3By b2Nlc3NfYm9zKHZvaWQgKmluZm8sIHN0cnVjdCBkbWFfZmVuY2UgKiplZikKIAkJZ290byB2YWxp ZGF0ZV9tYXBfZmFpbDsKIAl9CiAKKwkvKiBXYWl0IGZvciB2YWxpZGF0ZSBhbmQgUFQgdXBkYXRl cyB0byBmaW5pc2ggKi8KIAlhbWRncHVfc3luY193YWl0KCZzeW5jX29iaiwgZmFsc2UpOwogCiAJ LyogUmVsZWFzZSBvbGQgZXZpY3Rpb24gZmVuY2UgYW5kIGNyZWF0ZSBuZXcgb25lLCBiZWNhdXNl IGZlbmNlIG9ubHkKQEAgLTIxMjMsMTAgKzIxMjksNyBAQCBpbnQgYW1kZ3B1X2FtZGtmZF9ncHV2 bV9yZXN0b3JlX3Byb2Nlc3NfYm9zKHZvaWQgKmluZm8sIHN0cnVjdCBkbWFfZmVuY2UgKiplZikK IAlwcm9jZXNzX2luZm8tPmV2aWN0aW9uX2ZlbmNlID0gbmV3X2ZlbmNlOwogCSplZiA9IGRtYV9m ZW5jZV9nZXQoJm5ld19mZW5jZS0+YmFzZSk7CiAKLQkvKiBXYWl0IGZvciB2YWxpZGF0ZSB0byBm aW5pc2ggYW5kIGF0dGFjaCBuZXcgZXZpY3Rpb24gZmVuY2UgKi8KLQlsaXN0X2Zvcl9lYWNoX2Vu dHJ5KG1lbSwgJnByb2Nlc3NfaW5mby0+a2ZkX2JvX2xpc3QsCi0JCXZhbGlkYXRlX2xpc3QuaGVh ZCkKLQkJdHRtX2JvX3dhaXQoJm1lbS0+Ym8tPnRibywgZmFsc2UsIGZhbHNlKTsKKwkvKiBBdHRh Y2ggbmV3IGV2aWN0aW9uIGZlbmNlIHRvIGFsbCBCT3MgKi8KIAlsaXN0X2Zvcl9lYWNoX2VudHJ5 KG1lbSwgJnByb2Nlc3NfaW5mby0+a2ZkX2JvX2xpc3QsCiAJCXZhbGlkYXRlX2xpc3QuaGVhZCkK IAkJYW1kZ3B1X2JvX2ZlbmNlKG1lbS0+Ym8sCi0tIAoyLjcuNAoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==