From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Chris Wilson Date: Tue, 13 Aug 2019 07:20:11 +0100 Message-Id: <20190813062016.7870-4-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 4/9] i915/gem_shrink: Make some pages dirty 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: VHJ5aW5nIHRvIGhpdCBhIGRlYWRsb2NrIGZvciBpbnZhbGlkYXRpbmcgZGlydHkgdXNlcnB0ciBw YWdlcyAodmlhCmtjb21wYWN0ZCkuCgpTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlz QGNocmlzLXdpbHNvbi5jby51az4KLS0tCiB0ZXN0cy9pOTE1L2dlbV9zaHJpbmsuYyB8IDM2ICsr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0tLQogMSBmaWxlIGNoYW5nZWQsIDMyIGlu c2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvdGVzdHMvaTkxNS9nZW1f c2hyaW5rLmMgYi90ZXN0cy9pOTE1L2dlbV9zaHJpbmsuYwppbmRleCAwMzdmZjAwNWIuLjNkYjc1 NGY1NSAxMDA2NDQKLS0tIGEvdGVzdHMvaTkxNS9nZW1fc2hyaW5rLmMKKysrIGIvdGVzdHMvaTkx NS9nZW1fc2hyaW5rLmMKQEAgLTQ1LDYgKzQ1LDEzIEBAIHN0YXRpYyB2b2lkIGdldF9wYWdlcyhp bnQgZmQsIHVpbnQ2NF90IGFsbG9jKQogCWdlbV9tYWR2aXNlKGZkLCBoYW5kbGUsIEk5MTVfTUFE Vl9ET05UTkVFRCk7CiB9CiAKK3N0YXRpYyB2b2lkIGdldF9wYWdlc19kaXJ0eShpbnQgZmQsIHVp bnQ2NF90IGFsbG9jKQoreworCXVpbnQzMl90IGhhbmRsZSA9IGdlbV9jcmVhdGUoZmQsIGFsbG9j KTsKKwlnZW1fc2V0X2RvbWFpbihmZCwgaGFuZGxlLCBJOTE1X0dFTV9ET01BSU5fR1RULCBJOTE1 X0dFTV9ET01BSU5fR1RUKTsKKwlnZW1fbWFkdmlzZShmZCwgaGFuZGxlLCBJOTE1X01BRFZfRE9O VE5FRUQpOworfQorCiBzdGF0aWMgdm9pZCBwd3JpdGVfKGludCBmZCwgdWludDY0X3QgYWxsb2Mp CiB7CiAJdWludDMyX3QgdG1wOwpAQCAtMjE0LDcgKzIyMSw4IEBAIHN0YXRpYyB2b2lkIGhhbmco aW50IGZkLCB1aW50NjRfdCBhbGxvYykKIAltdW5tYXAob2JqLCBvYmpfc2l6ZSk7CiB9CiAKLXN0 YXRpYyB2b2lkIHVzZXJwdHIoaW50IGZkLCB1aW50NjRfdCBhbGxvYykKK3N0YXRpYyB2b2lkIHVz ZXJwdHIoaW50IGZkLCB1aW50NjRfdCBhbGxvYywgdW5zaWduZWQgaW50IGZsYWdzKQorI2RlZmlu ZSBVRElSVFkgKDEgPDwgMCkKIHsKIAlzdHJ1Y3QgbG9jYWxfaTkxNV9nZW1fdXNlcnB0ciB1c2Vy cHRyOwogCXZvaWQgKnB0cjsKQEAgLTIzMSw3ICsyMzksMTEgQEAgc3RhdGljIHZvaWQgdXNlcnB0 cihpbnQgZmQsIHVpbnQ2NF90IGFsbG9jKQogCXVzZXJwdHIudXNlcl9wdHIgPSB0b191c2VyX3Bv aW50ZXIocHRyKTsKIAlkb19pb2N0bChmZCwgTE9DQUxfSU9DVExfSTkxNV9HRU1fVVNFUlBUUiwg JnVzZXJwdHIpOwogCi0JZ2VtX3NldF9kb21haW4oZmQsIHVzZXJwdHIuaGFuZGxlLCBJOTE1X0dF TV9ET01BSU5fR1RULCAwKTsKKwlpZiAoZmxhZ3MgJiBVRElSVFkpCisJCWdlbV9zZXRfZG9tYWlu KGZkLCB1c2VycHRyLmhhbmRsZSwKKwkJCSAgICAgICBJOTE1X0dFTV9ET01BSU5fR1RULCBJOTE1 X0dFTV9ET01BSU5fR1RUKTsKKwllbHNlCisJCWdlbV9zZXRfZG9tYWluKGZkLCB1c2VycHRyLmhh bmRsZSwgSTkxNV9HRU1fRE9NQUlOX0dUVCwgMCk7CiAKIAltYWR2aXNlKHB0ciwgYWxsb2MsIE1B RFZfRlJFRSk7CiB9CkBAIC0yNzMsNyArMjg1LDggQEAgc3RhdGljIHZvaWQgbGVhayhpbnQgZmQs IHVpbnQ2NF90IGFsbG9jKQogCiAjZGVmaW5lIFNPTE8gMQogI2RlZmluZSBVU0VSUFRSIDIKLSNk ZWZpbmUgT09NIDQKKyNkZWZpbmUgVVNFUlBUUl9ESVJUWSA0CisjZGVmaW5lIE9PTSA4CiAKIHN0 YXRpYyB2b2lkIHJ1bl90ZXN0KGludCBuY2hpbGRyZW4sIHVpbnQ2NF90IGFsbG9jLAogCQkgICAg IHZvaWQgKCpmdW5jKShpbnQsIHVpbnQ2NF90KSwgdW5zaWduZWQgZmxhZ3MpCkBAIC0zMDksNyAr MzIyLDIwIEBAIHN0YXRpYyB2b2lkIHJ1bl90ZXN0KGludCBuY2hpbGRyZW4sIHVpbnQ2NF90IGFs bG9jLAogCQkJaWd0X3VudGlsX3RpbWVvdXQodGltZW91dCkgewogCQkJCWludCBmZCA9IGRybV9v cGVuX2RyaXZlcihEUklWRVJfSU5URUwpOwogCQkJCWZvciAoaW50IHBhc3MgPSAwOyBwYXNzIDwg bmNoaWxkcmVuOyBwYXNzKyspCi0JCQkJCXVzZXJwdHIoZmQsIGFsbG9jKTsKKwkJCQkJdXNlcnB0 cihmZCwgYWxsb2MsIDApOworCQkJCWNsb3NlKGZkKTsKKwkJCX0KKwkJfQorCQluY2hpbGRyZW4g PSAobmNoaWxkcmVuICsgMSkvMjsKKwl9CisKKwlpZiAoZmxhZ3MgJiBVU0VSUFRSX0RJUlRZKSB7 CisJCWlndF9yZXF1aXJlKGhhc191c2VycHRyKCkpOworCQlpZ3RfZm9yayhjaGlsZCwgKG5jaGls ZHJlbiArIDEpLzIpIHsKKwkJCWlndF91bnRpbF90aW1lb3V0KHRpbWVvdXQpIHsKKwkJCQlpbnQg ZmQgPSBkcm1fb3Blbl9kcml2ZXIoRFJJVkVSX0lOVEVMKTsKKwkJCQlmb3IgKGludCBwYXNzID0g MDsgcGFzcyA8IG5jaGlsZHJlbjsgcGFzcysrKQorCQkJCQl1c2VycHRyKGZkLCBhbGxvYywgVURJ UlRZKTsKIAkJCQljbG9zZShmZCk7CiAJCQl9CiAJCX0KQEAgLTM3Myw2ICszOTksNyBAQCBpZ3Rf bWFpbgogCQl2b2lkICgqZnVuYykoaW50LCB1aW50NjRfdCk7CiAJfSB0ZXN0c1tdID0gewogCQl7 ICJnZXQtcGFnZXMiLCBnZXRfcGFnZXMgfSwKKwkJeyAiZ2V0LXBhZ2VzLWRpcnR5IiwgZ2V0X3Bh Z2VzX2RpcnR5IH0sCiAJCXsgInB3cml0ZSIsIHB3cml0ZV8gfSwKIAkJeyAicHJlYWQiLCBwcmVh ZF8gfSwKIAkJeyAibW1hcC1ndHQiLCBtbWFwX2d0dCB9LApAQCAtMzkwLDYgKzQxNyw3IEBAIGln dF9tYWluCiAJCXsgIi1zYW5pdHljaGVjayIsIFNPTE8gfSwKIAkJeyAiIiwgMCB9LAogCQl7ICIt dXNlcnB0ciIsIFVTRVJQVFIgfSwKKwkJeyAiLXVzZXJwdHItZGlydHkiLCBVU0VSUFRSIHwgVVNF UlBUUl9ESVJUWSB9LAogCQl7ICItb29tIiwgVVNFUlBUUiB8IE9PTSB9LAogCQl7IE5VTEwgfSwK IAl9OwotLSAKMi4yMy4wLnJjMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KaWd0LWRldiBtYWlsaW5nIGxpc3QKaWd0LWRldkBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pZ3Qt ZGV2