From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Chris Wilson Date: Tue, 13 Aug 2019 07:20:12 +0100 Message-Id: <20190813062016.7870-5-chris@chris-wilson.co.uk> In-Reply-To: <20190813062016.7870-1-chris@chris-wilson.co.uk> References: <20190813062016.7870-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t 5/9] i915/gem_userptr_blits: Apply some THP pressure List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: intel-gfx@lists.freedesktop.org Cc: igt-dev@lists.freedesktop.org List-ID: U3RpbGwgdHJ5aW5nIHRvIGhpdCBhIGRlYWRsb2NrIHdpdGggdXNlcnB0ciBmcm9tIGtjb21wYXRj ZC4KClNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVr PgotLS0KIHRlc3RzL2k5MTUvZ2VtX3VzZXJwdHJfYmxpdHMuYyB8IDQ5ICsrKysrKysrKysrKysr KysrKysrKysrKysrKysrLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCA0MiBpbnNlcnRpb25zKCspLCA3 IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3Rlc3RzL2k5MTUvZ2VtX3VzZXJwdHJfYmxpdHMu YyBiL3Rlc3RzL2k5MTUvZ2VtX3VzZXJwdHJfYmxpdHMuYwppbmRleCAxMzczZjE2MGIuLjVmNzc3 MGM5MyAxMDA2NDQKLS0tIGEvdGVzdHMvaTkxNS9nZW1fdXNlcnB0cl9ibGl0cy5jCisrKyBiL3Rl c3RzL2k5MTUvZ2VtX3VzZXJwdHJfYmxpdHMuYwpAQCAtMTY2MiwyMCArMTY2MiwyNCBAQCBzdHJ1 Y3Qgc3RyZXNzX3RocmVhZF9kYXRhIHsKIHN0YXRpYyB2b2lkICptbV9zdHJlc3NfdGhyZWFkKHZv aWQgKmRhdGEpCiB7CiAJc3RydWN0IHN0cmVzc190aHJlYWRfZGF0YSAqc3RkYXRhID0gKHN0cnVj dCBzdHJlc3NfdGhyZWFkX2RhdGEgKilkYXRhOworCWNvbnN0IHNpemVfdCBzeiA9IDIgPDwgMjA7 CiAJdm9pZCAqcHRyOwotCWludCByZXQ7CiAKIAl3aGlsZSAoIXN0ZGF0YS0+c3RvcCkgewotCQlw dHIgPSBtbWFwKE5VTEwsIFBBR0VfU0laRSwgUFJPVF9SRUFEIHwgUFJPVF9XUklURSwKLQkJCQlN QVBfQU5PTllNT1VTIHwgTUFQX1BSSVZBVEUsIC0xLCAwKTsKKwkJcHRyID0gbW1hcChOVUxMLCBz eiwgUFJPVF9SRUFEIHwgUFJPVF9XUklURSwKKwkJCSAgIE1BUF9BTk9OWU1PVVMgfCBNQVBfUFJJ VkFURSwgLTEsIDApOwogCQlpZiAocHRyID09IE1BUF9GQUlMRUQpIHsKIAkJCXN0ZGF0YS0+ZXhp dF9jb2RlID0gLUVGQVVMVDsKIAkJCWJyZWFrOwogCQl9Ci0JCXJldCA9IG11bm1hcChwdHIsIFBB R0VfU0laRSk7Ci0JCWlmIChyZXQpIHsKLQkJICAgICAgICBzdGRhdGEtPmV4aXRfY29kZSA9IGVy cm5vOwotCQkgICAgICAgIGJyZWFrOworCisJCW1hZHZpc2UocHRyLCBzeiwgTUFEVl9IVUdFUEFH RSk7CisJCWZvciAoc2l6ZV90IHBhZ2UgPSAwOyBwYWdlIDwgc3o7IHBhZ2UgKz0gUEFHRV9TSVpF KQorCQkJKih2b2xhdGlsZSB1aW50MzJfdCAqKSgodW5zaWduZWQgY2hhciAqKXB0ciArIHBhZ2Up ID0gMDsKKworCQlpZiAobXVubWFwKHB0ciwgc3opKSB7CisJCQlzdGRhdGEtPmV4aXRfY29kZSA9 IGVycm5vOworCQkJYnJlYWs7CiAJCX0KIAl9CiAKQEAgLTE3MTMsNiArMTcxNywzNSBAQCBzdGF0 aWMgdm9pZCB0ZXN0X3N0cmVzc19tbShpbnQgZmQpCiAJaWd0X2Fzc2VydF9lcShzdGRhdGEuZXhp dF9jb2RlLCAwKTsKIH0KIAorc3RhdGljIHZvaWQgdGVzdF9zdHJlc3NfcHVyZ2UoaW50IGZkKQor eworCXN0cnVjdCBzdHJlc3NfdGhyZWFkX2RhdGEgc3RkYXRhOworCXVpbnQzMl90IGhhbmRsZTsK KwlwdGhyZWFkX3QgdDsKKwl2b2lkICpwdHI7CisKKwltZW1zZXQoJnN0ZGF0YSwgMCwgc2l6ZW9m KHN0ZGF0YSkpOworCisJaWd0X2Fzc2VydChwb3NpeF9tZW1hbGlnbigmcHRyLCBQQUdFX1NJWkUs IFBBR0VfU0laRSkgPT0gMCk7CisJaWd0X2Fzc2VydCghcHRocmVhZF9jcmVhdGUoJnQsIE5VTEws IG1tX3N0cmVzc190aHJlYWQsICZzdGRhdGEpKTsKKworCWlndF91bnRpbF90aW1lb3V0KDE1MCkg eworCQlnZW1fdXNlcnB0cihmZCwgcHRyLCBQQUdFX1NJWkUsIDAsIHVzZXJwdHJfZmxhZ3MsICZo YW5kbGUpOworCisJCWdlbV9zZXRfZG9tYWluKGZkLCBoYW5kbGUsCisJCQkgICAgICAgSTkxNV9H RU1fRE9NQUlOX0dUVCwgSTkxNV9HRU1fRE9NQUlOX0dUVCk7CisJCWludGVsX3B1cmdlX3ZtX2Nh Y2hlcyhmZCk7CisKKwkJZ2VtX2Nsb3NlKGZkLCBoYW5kbGUpOworCX0KKworCWZyZWUocHRyKTsK KworCXN0ZGF0YS5zdG9wID0gMTsKKwlpZ3RfYXNzZXJ0KCFwdGhyZWFkX2pvaW4odCwgTlVMTCkp OworCWlndF9hc3NlcnRfZXEoc3RkYXRhLmV4aXRfY29kZSwgMCk7Cit9CisKIHN0cnVjdCB1c2Vy cHRyX2Nsb3NlX3RocmVhZF9kYXRhIHsKIAlpbnQgZmQ7CiAJdm9pZCAqcHRyOwpAQCAtMTk3NSw2 ICsyMDA4LDggQEAgaWd0X21haW5fYXJncygiYzoiLCBOVUxMLCBoZWxwX3N0ciwgb3B0X2hhbmRs ZXIsIE5VTEwpCiAKIAkJaWd0X3N1YnRlc3QoInN0cmVzcy1tbSIpCiAJCQl0ZXN0X3N0cmVzc19t bShmZCk7CisJCWlndF9zdWJ0ZXN0KCJzdHJlc3MtcHVyZ2UiKQorCQkJdGVzdF9zdHJlc3NfcHVy Z2UoZmQpOwogCiAJCWlndF9zdWJ0ZXN0KCJzdHJlc3MtbW0taW52YWxpZGF0ZS1jbG9zZSIpCiAJ CQl0ZXN0X2ludmFsaWRhdGVfY2xvc2VfcmFjZShmZCwgZmFsc2UpOwotLSAKMi4yMy4wLnJjMQoK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KaWd0LWRldiBt YWlsaW5nIGxpc3QKaWd0LWRldkBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pZ3QtZGV2