From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH 14/17] drm/i915: First try the previous execbuffer location Date: Mon, 22 Aug 2016 09:03:47 +0100 Message-ID: <20160822080350.4964-15-chris@chris-wilson.co.uk> References: <20160822080350.4964-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x244.google.com (mail-wm0-x244.google.com [IPv6:2a00:1450:400c:c09::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7AC406E2CB for ; Mon, 22 Aug 2016 08:04:13 +0000 (UTC) Received: by mail-wm0-x244.google.com with SMTP id o80so12237519wme.0 for ; Mon, 22 Aug 2016 01:04:13 -0700 (PDT) In-Reply-To: <20160822080350.4964-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org V2hlbiBjaG9vc2luZyBhIHNsb3QgZm9yIGFuIGV4ZWNidWZmZXIsIHdlIGlkZWFsbHkgd2FudCB0 byB1c2UgdGhlIHNhbWUKYWRkcmVzcyBhcyBsYXN0IHRpbWUgKHNvIHRoYXQgd2UgZG9uJ3QgaGF2 ZSB0byByZWJpbmQgaXQpIGFuZCB0aGUgc2FtZQphZGRyZXNzIGFzIGV4cGVjdGVkIGJ5IHRoZSB1 c2VyIChzbyB0aGF0IHdlIGRvbid0IGhhdmUgdG8gZml4dXAgYW55CnJlbG9jYXRpb25zIHBvaW50 aW5nIHRvIGl0KS4gSWYgd2UgZmlyc3QgdHJ5IHRvIGJpbmQgdGhlIGluY29taW5nCmV4ZWNidWZm ZXItPm9mZnNldCBmcm9tIHRoZSB1c2VyLCBvciB0aGUgY3VycmVudGx5IGJvdW5kIG9mZnNldCB0 aGF0CnNob3VsZCBob3BlZnVsbHkgYWNoaWV2ZSB0aGUgZ29hbCBvZiBhdm9pZGluZyB0aGUgcmVi aW5kIGNvc3QgYW5kIHRoZQpyZWxvY2F0aW9uIHBlbmFsdHkuIEhvd2V2ZXIsIGlmIHRoZSBvYmpl Y3QgaXMgbm90IGN1cnJlbnRseSBib3VuZCB0aGVyZQp3ZSBkb24ndCB3YW50IHRvIGFyYml0cmFy aWx5IHVuYmluZCBhbiBvYmplY3QgaW4gb3VyIGNob3NlbiBwb3NpdGlvbiBhbmQKc28gY2hvb3Nl IHRvIHJlYmluZC9yZWxvY2F0ZSB0aGUgaW5jb21pbmcgb2JqZWN0IGluc3RlYWQuIEFmdGVyIHdl CnJlcG9ydCB0aGUgbmV3IHBvc2l0aW9uIGJhY2sgdG8gdGhlIHVzZXIsIG9uIHRoZSBuZXh0IHBh c3MgdGhlCnJlbG9jYXRpb25zIHNob3VsZCBoYXZlIHNldHRsZWQgZG93bi4KClNpZ25lZC1vZmYt Ynk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgotLS0KIGRyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMgICAgICAgICAgICB8IDYgKysrKysrCiBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2dlbV9leGVjYnVmZmVyLmMgfCA5ICsrKysrKy0tLQogZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmggICAgICAgIHwgMSArCiAzIGZpbGVzIGNoYW5nZWQs IDEzIGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMK aW5kZXggMWYzNWRkNjIxOWNiLi4wMzk4Zjg2NjgzZTcgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZ2VtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0u YwpAQCAtMzA1NSw2ICszMDU1LDkgQEAgaTkxNV92bWFfaW5zZXJ0KHN0cnVjdCBpOTE1X3ZtYSAq dm1hLCB1NjQgc2l6ZSwgdTY0IGFsaWdubWVudCwgdTY0IGZsYWdzKQogCQl2bWEtPm5vZGUuY29s b3IgPSBvYmotPmNhY2hlX2xldmVsOwogCQlyZXQgPSBkcm1fbW1fcmVzZXJ2ZV9ub2RlKCZ2bWEt PnZtLT5tbSwgJnZtYS0+bm9kZSk7CiAJCWlmIChyZXQpIHsKKwkJCWlmIChmbGFncyAmIFBJTl9O T0VWSUNUKQorCQkJCWdvdG8gZXJyX3VucGluOworCiAJCQlyZXQgPSBpOTE1X2dlbV9ldmljdF9m b3Jfdm1hKHZtYSwgZmxhZ3MpOwogCQkJaWYgKHJldCA9PSAwKQogCQkJCXJldCA9IGRybV9tbV9y ZXNlcnZlX25vZGUoJnZtYS0+dm0tPm1tLCAmdm1hLT5ub2RlKTsKQEAgLTMwOTAsNiArMzA5Myw5 IEBAIHNlYXJjaF9mcmVlOgogCQkJCQkJCSAgc2VhcmNoX2ZsYWcsCiAJCQkJCQkJICBhbGxvY19m bGFnKTsKIAkJaWYgKHJldCkgeworCQkJaWYgKGZsYWdzICYgUElOX05PRVZJQ1QpCisJCQkJZ290 byBlcnJfdW5waW47CisKIAkJCXJldCA9IGk5MTVfZ2VtX2V2aWN0X3NvbWV0aGluZyh2bWEtPnZt LCBzaXplLCBhbGlnbm1lbnQsCiAJCQkJCQkgICAgICAgb2JqLT5jYWNoZV9sZXZlbCwKIAkJCQkJ CSAgICAgICBzdGFydCwgZW5kLApkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9nZW1fZXhlY2J1ZmZlci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZXhlY2J1 ZmZlci5jCmluZGV4IDcxYjE4ZmNiZDhhNy4uMWZhM2IxODg4YjBiIDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9leGVjYnVmZmVyLmMKKysrIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9nZW1fZXhlY2J1ZmZlci5jCkBAIC0xNjMsMTAgKzE2MywxNCBAQCBlYl9w aW5fdm1hKHN0cnVjdCBpOTE1X2V4ZWNidWZmZXIgKmViLAogewogCXU2NCBmbGFnczsKIAotCWZs YWdzID0gdm1hLT5ub2RlLnN0YXJ0OworCWZsYWdzID0gZW50cnktPm9mZnNldCAmIFBJTl9PRkZT RVRfTUFTSzsKKwlpZiAodm1hLT5ub2RlLnNpemUgJiYgZmxhZ3MgIT0gdm1hLT5ub2RlLnN0YXJ0 KQorCQlmbGFncyA9IHZtYS0+bm9kZS5zdGFydCB8IFBJTl9OT0VWSUNUOworCiAJZmxhZ3MgfD0g UElOX1VTRVIgfCBQSU5fTk9OQkxPQ0sgfCBQSU5fT0ZGU0VUX0ZJWEVEOwogCWlmICh1bmxpa2Vs eShlbnRyeS0+ZmxhZ3MgJiBFWEVDX09CSkVDVF9ORUVEU19HVFQpKQogCQlmbGFncyB8PSBQSU5f R0xPQkFMOworCiAJaWYgKHVubGlrZWx5KGk5MTVfdm1hX3Bpbih2bWEsIDAsIDAsIGZsYWdzKSkp CiAJCXJldHVybjsKIApAQCAtMjc2LDggKzI4MCw3IEBAIGViX2FkZF92bWEoc3RydWN0IGk5MTVf ZXhlY2J1ZmZlciAqZWIsCiAJCWVudHJ5LT5mbGFncyB8PSBlYi0+Y29udGV4dF9mbGFnczsKIAog CXJldCA9IDA7Ci0JaWYgKHZtYS0+bm9kZS5zaXplKQotCQllYl9waW5fdm1hKGViLCBlbnRyeSwg dm1hKTsKKwllYl9waW5fdm1hKGViLCBlbnRyeSwgdm1hKTsKIAlpZiAoZWJfdm1hX21pc3BsYWNl ZChlbnRyeSwgdm1hKSkgewogCQllYl91bnJlc2VydmVfdm1hKHZtYSwgZW50cnkpOwogCmRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaCBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5oCmluZGV4IGJhMDRiMGJmN2ZlMC4uOWVlYjlhMzdmMTc3 IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaAorKysgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaApAQCAtNjQ1LDYgKzY0NSw3IEBAIHZv aWQgaTkxNV9nZW1fZ3R0X2ZpbmlzaF9vYmplY3Qoc3RydWN0IGRybV9pOTE1X2dlbV9vYmplY3Qg Km9iaik7CiAjZGVmaW5lIFBJTl9NQVBQQUJMRQkJQklUKDEpCiAjZGVmaW5lIFBJTl9aT05FXzRH CQlCSVQoMikKICNkZWZpbmUgUElOX05PTkZBVUxUCQlCSVQoMykKKyNkZWZpbmUgUElOX05PRVZJ Q1QJCUJJVCg0KQogCiAjZGVmaW5lIFBJTl9NQloJCQlCSVQoNSkgLyogSTkxNV9WTUFfUElOX09W RVJGTE9XICovCiAjZGVmaW5lIFBJTl9HTE9CQUwJCUJJVCg2KSAvKiBJOTE1X1ZNQV9HTE9CQUxf QklORCAqLwotLSAKMi45LjMKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAo=