From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 03/10] drm/i915: Move fence tracking from object to vma Date: Mon, 15 Aug 2016 12:18:20 +0300 Message-ID: <1471252700.3839.26.camel@linux.intel.com> References: <1470997701-988-1-git-send-email-chris@chris-wilson.co.uk> <1470997701-988-4-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id CEB9D6E3BE for ; Mon, 15 Aug 2016 09:18:28 +0000 (UTC) In-Reply-To: <1470997701-988-4-git-send-email-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: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gcGUsIDIwMTYtMDgtMTIgYXQgMTE6MjggKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiBA QCAtNDU1LDE1ICs0NTUsMjEgQEAgc3RydWN0IGludGVsX29wcmVnaW9uIHsKPiDCoHN0cnVjdCBp bnRlbF9vdmVybGF5Owo+IMKgc3RydWN0IGludGVsX292ZXJsYXlfZXJyb3Jfc3RhdGU7Cj4gwqAK PiAtI2RlZmluZSBJOTE1X0ZFTkNFX1JFR19OT05FIC0xCj4gLSNkZWZpbmUgSTkxNV9NQVhfTlVN X0ZFTkNFUyAzMgo+IC0vKiAzMiBmZW5jZXMgKyBzaWduIGJpdCBmb3IgRkVOQ0VfUkVHX05PTkUg Ki8KPiAtI2RlZmluZSBJOTE1X01BWF9OVU1fRkVOQ0VfQklUUyA2Cj4gLQo+IMKgc3RydWN0IGRy bV9pOTE1X2ZlbmNlX3JlZyB7Cj4gwqAJc3RydWN0IGxpc3RfaGVhZCBscnVfbGlzdDsKCkNvdWxk IGJlIGNvbnZlcnRlZCB0byBscnVfbGluayB3aGlsZSBhdCBpdC4KCj4gQEAgLTExMzEsMTUgKzEx MzEsMTEgQEAgaTkxNV9nZW1fZ3R0X3B3cml0ZV9mYXN0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRl ICppOTE1LAo+IMKgCX0gZWxzZSB7Cj4gwqAJCW5vZGUuc3RhcnQgPSBpOTE1X2dndHRfb2Zmc2V0 KHZtYSk7Cj4gwqAJCW5vZGUuYWxsb2NhdGVkID0gZmFsc2U7Cj4gLQkJcmV0ID0gaTkxNV9nZW1f b2JqZWN0X3B1dF9mZW5jZShvYmopOwo+ICsJCXJldCA9IGk5MTVfdm1hX3B1dF9mZW5jZSh2bWEp Owo+IMKgCQlpZiAocmV0KQo+IMKgCQkJZ290byBvdXRfdW5waW47Cj4gwqAJfQo+IMKgCj4gLQly ZXQgPSBpOTE1X2dlbV9vYmplY3Rfc2V0X3RvX2d0dF9kb21haW4ob2JqLCB0cnVlKTsKPiAtCWlm IChyZXQpCj4gLQkJZ290byBvdXRfdW5waW47Cj4gLQoKVGhpcyBpcyBhIHNvbWV3aGF0IGFuIHVu ZXhwZWN0ZWQgY2hhbmdlIGluIGhlcmUuIENhcmUgdG8gZXhwbGFpbj8KCj4gK3N0YXRpYyB2b2lk IGk5NjVfd3JpdGVfZmVuY2VfcmVnKHN0cnVjdCBkcm1faTkxNV9mZW5jZV9yZWcgKmZlbmNlLAo+ ICsJCQkJwqBzdHJ1Y3QgaTkxNV92bWEgKnZtYSkKPiDCoHsKPiAtCXN0cnVjdCBkcm1faTkxNV9w cml2YXRlICpkZXZfcHJpdiA9IHRvX2k5MTUoZGV2KTsKPiDCoAlpOTE1X3JlZ190IGZlbmNlX3Jl Z19sbywgZmVuY2VfcmVnX2hpOwo+IMKgCWludCBmZW5jZV9waXRjaF9zaGlmdDsKPiArCXU2NCB2 YWw7Cj4gwqAKPiAtCWlmIChJTlRFTF9JTkZPKGRldiktPmdlbiA+PSA2KSB7Cj4gLQkJZmVuY2Vf cmVnX2xvID0gRkVOQ0VfUkVHX0dFTjZfTE8ocmVnKTsKPiAtCQlmZW5jZV9yZWdfaGkgPSBGRU5D RV9SRUdfR0VONl9ISShyZWcpOwo+ICsJaWYgKElOVEVMX0lORk8oZmVuY2UtPmk5MTUpLT5nZW4g Pj0gNikgewo+ICsJCWZlbmNlX3JlZ19sbyA9IEZFTkNFX1JFR19HRU42X0xPKGZlbmNlLT5pZCk7 Cj4gKwkJZmVuY2VfcmVnX2hpID0gRkVOQ0VfUkVHX0dFTjZfSEkoZmVuY2UtPmlkKTsKPiDCoAkJ ZmVuY2VfcGl0Y2hfc2hpZnQgPSBHRU42X0ZFTkNFX1BJVENIX1NISUZUOwo+ICsKPiDCoAl9IGVs c2Ugewo+IC0JCWZlbmNlX3JlZ19sbyA9IEZFTkNFX1JFR185NjVfTE8ocmVnKTsKPiAtCQlmZW5j ZV9yZWdfaGkgPSBGRU5DRV9SRUdfOTY1X0hJKHJlZyk7Cj4gKwkJZmVuY2VfcmVnX2xvID0gRkVO Q0VfUkVHXzk2NV9MTyhmZW5jZS0+aWQpOwo+ICsJCWZlbmNlX3JlZ19oaSA9IEZFTkNFX1JFR185 NjVfSEkoZmVuY2UtPmlkKTsKPiDCoAkJZmVuY2VfcGl0Y2hfc2hpZnQgPSBJOTY1X0ZFTkNFX1BJ VENIX1NISUZUOwo+IMKgCX0KPiDCoAo+IC0JLyogVG8gdy9hIGluY29oZXJlbmN5IHdpdGggbm9u LWF0b21pYyA2NC1iaXQgcmVnaXN0ZXIgdXBkYXRlcywKPiAtCcKgKiB3ZSBzcGxpdCB0aGUgNjQt Yml0IHVwZGF0ZSBpbnRvIHR3byAzMi1iaXQgd3JpdGVzLiBJbiBvcmRlcgo+IC0JwqAqIGZvciBh IHBhcnRpYWwgZmVuY2Ugbm90IHRvIGJlIGV2YWx1YXRlZCBiZXR3ZWVuIHdyaXRlcywgd2UKPiAt CcKgKiBwcmVjZWRlIHRoZSB1cGRhdGUgd2l0aCB3cml0ZSB0byB0dXJuIG9mZiB0aGUgZmVuY2Ug cmVnaXN0ZXIsCj4gLQnCoCogYW5kIG9ubHkgZW5hYmxlIHRoZSBmZW5jZSBhcyB0aGUgbGFzdCBz dGVwLgo+IC0JwqAqCj4gLQnCoCogRm9yIGV4dHJhIGxldmVscyBvZiBwYXJhbm9pYSwgd2UgbWFr ZSBzdXJlIGVhY2ggc3RlcCBsYW5kcwo+IC0JwqAqIGJlZm9yZSBhcHBseWluZyB0aGUgbmV4dCBz dGVwLgo+IC0JwqAqLwo+IC0JSTkxNV9XUklURShmZW5jZV9yZWdfbG8sIDApOwo+IC0JUE9TVElO R19SRUFEKGZlbmNlX3JlZ19sbyk7Cj4gLQo+IC0JaWYgKG9iaikgewo+IC0JCXN0cnVjdCBpOTE1 X3ZtYSAqdm1hID0gaTkxNV9nZW1fb2JqZWN0X3RvX2dndHQob2JqLCBOVUxMKTsKPiAtCQl1bnNp Z25lZCBpbnQgdGlsaW5nID0gaTkxNV9nZW1fb2JqZWN0X2dldF90aWxpbmcob2JqKTsKPiAtCQl1 bnNpZ25lZCBpbnQgc3RyaWRlID0gaTkxNV9nZW1fb2JqZWN0X2dldF9zdHJpZGUob2JqKTsKPiAt CQl1NjQgc2l6ZSA9IHZtYS0+bm9kZS5zaXplOwo+IC0JCXUzMiByb3dfc2l6ZSA9IHN0cmlkZSAq ICh0aWxpbmcgPT0gSTkxNV9USUxJTkdfWSA/IDMyIDogOCk7Cj4gLQkJdTY0IHZhbDsKPiAtCj4g LQkJLyogQWRqdXN0IGZlbmNlIHNpemUgdG8gbWF0Y2ggdGlsZWQgYXJlYSAqLwo+IC0JCXNpemUg PSByb3VuZGRvd24oc2l6ZSwgcm93X3NpemUpOwo+ICsJaWYgKHZtYSkgewo+ICsJCXVuc2lnbmVk IGludCB0aWxpbmcgPSBpOTE1X2dlbV9vYmplY3RfZ2V0X3RpbGluZyh2bWEtPm9iaik7Cj4gKwkJ dW5zaWduZWQgaW50IHRpbGluZ195ID0gdGlsaW5nID09IEk5MTVfVElMSU5HX1k7Cgpib29sIGFu ZCBtYXliZSAneV90aWxlZCc/Cgo+ICsJCXVuc2lnbmVkIGludCBzdHJpZGUgPSBpOTE1X2dlbV9v YmplY3RfZ2V0X3N0cmlkZSh2bWEtPm9iaik7Cj4gKwkJdTMyIHJvd19zaXplID0gc3RyaWRlICog KHRpbGluZ195ID8gMzIgOiA4KTsKPiArCQl1MzIgc2l6ZSA9IHJvdW5kZG93bih2bWEtPm5vZGUu c2l6ZSwgcm93X3NpemUpOwo+IMKgCj4gwqAJCXZhbCA9ICgodm1hLT5ub2RlLnN0YXJ0ICsgc2l6 ZSAtIDQwOTYpICYgMHhmZmZmZjAwMCkgPDwgMzI7Cj4gwqAJCXZhbCB8PSB2bWEtPm5vZGUuc3Rh cnQgJiAweGZmZmZmMDAwOwo+IMKgCQl2YWwgfD0gKHU2NCkoKHN0cmlkZSAvIDEyOCkgLSAxKSA8 PCBmZW5jZV9waXRjaF9zaGlmdDsKPiAtCQlpZiAodGlsaW5nID09IEk5MTVfVElMSU5HX1kpCj4g KwkJaWYgKHRpbGluZ195KQo+IMKgCQkJdmFsIHw9IDEgPDwgSTk2NV9GRU5DRV9USUxJTkdfWV9T SElGVDsKCldoaWxlIGFyb3VuZCwgQklUKCkKCj4gwqAJCXZhbCB8PSBJOTY1X0ZFTkNFX1JFR19W QUxJRDsKPiArCX0gZWxzZQo+ICsJCXZhbCA9IDA7Cj4gKwo+ICsJaWYgKDEpIHsKClVtbT8gQXQg bGVhc3Qgb3VnaHQgdG8gaGF2ZSBUT0RPOiAvIEZJWE1FOiBvciBzb21lIGV4cGxhbmF0aW9uLiBB bmQKCmlmICghMSkKCXJldHVybjsKCldvdWxkIG1ha2UgdGhlIGNvZGUgbW9yZSByZWFkYWJsZSB0 b28sIGFzIHlvdSBkbyBub3QgaGF2ZSBhbnkgZWxzZQpicmFuY2guCgo+IEBAIC0xNTIsMjAgKzE0 OCwyMyBAQCBzdGF0aWMgdm9pZCBpOTE1X3dyaXRlX2ZlbmNlX3JlZyhzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2LCBpbnQgcmVnLAo+IMKgCX0gZWxzZQo+IMKgCQl2YWwgPSAwOwo+IMKgCj4gLQlJOTE1 X1dSSVRFKEZFTkNFX1JFRyhyZWcpLCB2YWwpOwo+IC0JUE9TVElOR19SRUFEKEZFTkNFX1JFRyhy ZWcpKTsKPiArCWlmICgxKSB7CgpEaXR0by4KCj4gQEAgLTE4Niw5NiArMTg1LDk1IEBAIHN0YXRp YyB2b2lkIGk4MzBfd3JpdGVfZmVuY2VfcmVnKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIGludCBy ZWcsCj4gwqAJfSBlbHNlCj4gwqAJCXZhbCA9IDA7Cj4gwqAKPiAtCUk5MTVfV1JJVEUoRkVOQ0Vf UkVHKHJlZyksIHZhbCk7Cj4gLQlQT1NUSU5HX1JFQUQoRkVOQ0VfUkVHKHJlZykpOwo+IC19Cj4g KwlpZiAoMSkgewoKRGl0dG8uCgo+IC1zdGF0aWMgc3RydWN0IGRybV9pOTE1X2ZlbmNlX3JlZyAq Cj4gLWk5MTVfZmluZF9mZW5jZV9yZWcoc3RydWN0IGRybV9kZXZpY2UgKmRldikKPiArc3RhdGlj IHN0cnVjdCBkcm1faTkxNV9mZW5jZV9yZWcgKmZlbmNlX2ZpbmQoc3RydWN0IGRybV9pOTE1X3By aXZhdGUgKmRldl9wcml2KQo+IMKgewo+IC0Jc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2ID0gdG9faTkxNShkZXYpOwo+IC0Jc3RydWN0IGRybV9pOTE1X2ZlbmNlX3JlZyAqcmVnLCAq YXZhaWw7Cj4gLQlpbnQgaTsKPiAtCj4gLQkvKiBGaXJzdCB0cnkgdG8gZmluZCBhIGZyZWUgcmVn ICovCj4gLQlhdmFpbCA9IE5VTEw7Cj4gLQlmb3IgKGkgPSAwOyBpIDwgZGV2X3ByaXYtPm51bV9m ZW5jZV9yZWdzOyBpKyspIHsKPiAtCQlyZWcgPSAmZGV2X3ByaXYtPmZlbmNlX3JlZ3NbaV07Cj4g LQkJaWYgKCFyZWctPm9iaikKPiAtCQkJcmV0dXJuIHJlZzsKPiAtCj4gLQkJaWYgKCFyZWctPnBp bl9jb3VudCkKPiAtCQkJYXZhaWwgPSByZWc7Cj4gLQl9Cj4gLQo+IC0JaWYgKGF2YWlsID09IE5V TEwpCj4gLQkJZ290byBkZWFkbG9jazsKPiArCXN0cnVjdCBkcm1faTkxNV9mZW5jZV9yZWcgKmZl bmNlOwo+IMKgCj4gLQkvKiBOb25lIGF2YWlsYWJsZSwgdHJ5IHRvIHN0ZWFsIG9uZSBvciB3YWl0 IGZvciBhIHVzZXIgdG8gZmluaXNoICovCj4gLQlsaXN0X2Zvcl9lYWNoX2VudHJ5KHJlZywgJmRl dl9wcml2LT5tbS5mZW5jZV9saXN0LCBscnVfbGlzdCkgewo+IC0JCWlmIChyZWctPnBpbl9jb3Vu dCkKPiArCWxpc3RfZm9yX2VhY2hfZW50cnkoZmVuY2UsICZkZXZfcHJpdi0+bW0uZmVuY2VfbGlz dCwgbHJ1X2xpc3QpIHsKPiArCQlpZiAoZmVuY2UtPnBpbl9jb3VudCkKPiDCoAkJCWNvbnRpbnVl Owo+IMKgCj4gLQkJcmV0dXJuIHJlZzsKPiArCQlyZXR1cm4gZmVuY2U7CgpVbW0sIG9uZSBjb3Vs ZCBjaGVjayBmb3IgIWZlbmNlLT5waW5fY291bnQgYW5kIHRoZW4gcmV0dXJuIGZlbmNlIGFuZApk cm9wIHRoZSBicmFjZXMuCgo+IMKgCX0KPiDCoAo+IC1kZWFkbG9jazoKPiDCoAkvKiBXYWl0IGZv ciBjb21wbGV0aW9uIG9mIHBlbmRpbmcgZmxpcHMgd2hpY2ggY29uc3VtZSBmZW5jZXMgKi8KPiAt CWlmIChpbnRlbF9oYXNfcGVuZGluZ19mYl91bnBpbihkZXYpKQo+ICsJaWYgKGludGVsX2hhc19w ZW5kaW5nX2ZiX3VucGluKCZkZXZfcHJpdi0+ZHJtKSkKPiDCoAkJcmV0dXJuIEVSUl9QVFIoLUVB R0FJTik7Cj4gwqAKPiDCoAlyZXR1cm4gRVJSX1BUUigtRURFQURMSyk7Cj4gwqB9Cj4gwqAKPiDC oC8qKgo+IC0gKiBpOTE1X2dlbV9vYmplY3RfZ2V0X2ZlbmNlIC0gc2V0IHVwIGZlbmNpbmcgZm9y IGFuIG9iamVjdAo+IC0gKiBAb2JqOiBvYmplY3QgdG8gbWFwIHRocm91Z2ggYSBmZW5jZSByZWcK PiArICogaTkxNV92bWFfZ2V0X2ZlbmNlIC0gc2V0IHVwIGZlbmNpbmcgZm9yIGEgdm1hCj4gKyAq IEB2bWE6IHZtYSB0byBtYXAgdGhyb3VnaCBhIGZlbmNlIHJlZwoKSSB0aGluayB3ZSBzaG91bGQg dXNlIHVwcGVyY2FzZSBWTUEgaW4gdGhlIGRvY3VtZW50YXRpb24gc2VjdGlvbnM/Cgo+ICtzdGF0 aWMgYm9vbCBpOTE1X3ZtYV9mZW5jZV9wcmVwYXJlKHN0cnVjdCBpOTE1X3ZtYSAqdm1hLCBpbnQg dGlsaW5nX21vZGUpCj4gK3sKPiArCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9 IHRvX2k5MTUodm1hLT52bS0+ZGV2KTsKPiArCXUzMiBzaXplOwo+ICsKPiArCWlmICghaTkxNV92 bWFfaXNfbWFwX2FuZF9mZW5jZWFibGUodm1hKSkKPiArCQlyZXR1cm4gdHJ1ZTsKPiArCj4gKwlp ZiAoSU5URUxfR0VOKGRldl9wcml2KSA9PSAzKSB7CgpVcCB0aGVyZSBJU19HRU4yIGFuZCBJU19H RU4zIGlzIHN0aWxsIHVzZWQsIGp1c3Qgbm90aW5nLgoKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9mYmMuYwo+IEBAIC0yNDQsNyArMjQ0LDYgQEAgc3RhdGljIHZvaWQgaWxrX2Zi Y19hY3RpdmF0ZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gwqAJCWRwZmNf Y3RsIHw9IERQRkNfQ1RMX0xJTUlUXzFYOwo+IMKgCQlicmVhazsKPiDCoAl9Cj4gLQlkcGZjX2N0 bCB8PSBEUEZDX0NUTF9GRU5DRV9FTjsKClRoaXMgYml0IGlzIG5vdCBzZXQgZWxzZXdoZXJlLCBm b3Jnb3QgdG8gcmVpbnNlcnQgZWxzZXdoZXJlPwoKUmVnYXJkcywgSm9vbmFzCi0tIApKb29uYXMg TGFodGluZW4KT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKSW50ZWwgQ29ycG9yYXRpb24K X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==