From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH v4 24/38] drm: Simplify drm_mm_clean() Date: Thu, 22 Dec 2016 08:36:27 +0000 Message-ID: <20161222083641.2691-25-chris@chris-wilson.co.uk> References: <20161222083641.2691-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20161222083641.2691-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org U2luY2UgY29tbWl0IGVhN2IxZGQ0NDg2NyAoImRybTogbW06IHRyYWNrIGZyZWUgYXJlYXMgaW1w bGljaXRseSIpLAp0byB0ZXN0IHdoZXRoZXIgdGhlcmUgYXJlIGFueSBub2RlcyBhbGxvY2F0ZWQg d2l0aGluIHRoZSByYW5nZSBtYW5hZ2VyLAp3ZSBtZXJlbHkgaGF2ZSB0byBhc2sgd2hldGhlciB0 aGUgbm9kZV9saXN0IGlzIGVtcHR5LgoKU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJp c0BjaHJpcy13aWxzb24uY28udWs+ClJldmlld2VkLWJ5OiBKb29uYXMgTGFodGluZW4gPGpvb25h cy5sYWh0aW5lbkBsaW51eC5pbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2RybV9tbS5j IHwgMTkgKy0tLS0tLS0tLS0tLS0tLS0tLQogaW5jbHVkZS9kcm0vZHJtX21tLmggICAgIHwgMTQg KysrKysrKysrKysrKy0KIDIgZmlsZXMgY2hhbmdlZCwgMTQgaW5zZXJ0aW9ucygrKSwgMTkgZGVs ZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9tbS5jIGIvZHJpdmVy cy9ncHUvZHJtL2RybV9tbS5jCmluZGV4IDM3MGNiOGVlOTFjOS4uZTA0MTljZjA5YmJiIDEwMDY0 NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vZHJtX21tLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2Ry bV9tbS5jCkBAIC04NzMsMjIgKzg3Myw2IEBAIGJvb2wgZHJtX21tX3NjYW5fcmVtb3ZlX2Jsb2Nr KHN0cnVjdCBkcm1fbW1fbm9kZSAqbm9kZSkKIEVYUE9SVF9TWU1CT0woZHJtX21tX3NjYW5fcmVt b3ZlX2Jsb2NrKTsKIAogLyoqCi0gKiBkcm1fbW1fY2xlYW4gLSBjaGVja3Mgd2hldGhlciBhbiBh bGxvY2F0b3IgaXMgY2xlYW4KLSAqIEBtbTogZHJtX21tIGFsbG9jYXRvciB0byBjaGVjawotICoK LSAqIFJldHVybnM6Ci0gKiBUcnVlIGlmIHRoZSBhbGxvY2F0b3IgaXMgY29tcGxldGVseSBmcmVl LCBmYWxzZSBpZiB0aGVyZSdzIHN0aWxsIGEgbm9kZQotICogYWxsb2NhdGVkIGluIGl0LgotICov Ci1ib29sIGRybV9tbV9jbGVhbihjb25zdCBzdHJ1Y3QgZHJtX21tICptbSkKLXsKLQljb25zdCBz dHJ1Y3QgbGlzdF9oZWFkICpoZWFkID0gZHJtX21tX25vZGVzKG1tKTsKLQotCXJldHVybiAoaGVh ZC0+bmV4dC0+bmV4dCA9PSBoZWFkKTsKLX0KLUVYUE9SVF9TWU1CT0woZHJtX21tX2NsZWFuKTsK LQotLyoqCiAgKiBkcm1fbW1faW5pdCAtIGluaXRpYWxpemUgYSBkcm0tbW0gYWxsb2NhdG9yCiAg KiBAbW06IHRoZSBkcm1fbW0gc3RydWN0dXJlIHRvIGluaXRpYWxpemUKICAqIEBzdGFydDogc3Rh cnQgb2YgdGhlIHJhbmdlIG1hbmFnZWQgYnkgQG1tCkBAIC05MjgsMTAgKzkxMiw5IEBAIEVYUE9S VF9TWU1CT0woZHJtX21tX2luaXQpOwogICovCiB2b2lkIGRybV9tbV90YWtlZG93bihzdHJ1Y3Qg ZHJtX21tICptbSkKIHsKLQlpZiAoV0FSTighbGlzdF9lbXB0eShkcm1fbW1fbm9kZXMobW0pKSwK KwlpZiAoV0FSTighZHJtX21tX2NsZWFuKG1tKSwKIAkJICJNZW1vcnkgbWFuYWdlciBub3QgY2xl YW4gZHVyaW5nIHRha2Vkb3duLlxuIikpCiAJCXNob3dfbGVha3MobW0pOwotCiB9CiBFWFBPUlRf U1lNQk9MKGRybV9tbV90YWtlZG93bik7CiAKZGlmZiAtLWdpdCBhL2luY2x1ZGUvZHJtL2RybV9t bS5oIGIvaW5jbHVkZS9kcm0vZHJtX21tLmgKaW5kZXggN2VlYjk4YjViZjcwLi43MmUwYzBkZGY4 ZDAgMTAwNjQ0Ci0tLSBhL2luY2x1ZGUvZHJtL2RybV9tbS5oCisrKyBiL2luY2x1ZGUvZHJtL2Ry bV9tbS5oCkBAIC0zNDIsNyArMzQyLDE5IEBAIHZvaWQgZHJtX21tX3JlbW92ZV9ub2RlKHN0cnVj dCBkcm1fbW1fbm9kZSAqbm9kZSk7CiB2b2lkIGRybV9tbV9yZXBsYWNlX25vZGUoc3RydWN0IGRy bV9tbV9ub2RlICpvbGQsIHN0cnVjdCBkcm1fbW1fbm9kZSAqbmV3KTsKIHZvaWQgZHJtX21tX2lu aXQoc3RydWN0IGRybV9tbSAqbW0sIHU2NCBzdGFydCwgdTY0IHNpemUpOwogdm9pZCBkcm1fbW1f dGFrZWRvd24oc3RydWN0IGRybV9tbSAqbW0pOwotYm9vbCBkcm1fbW1fY2xlYW4oY29uc3Qgc3Ry dWN0IGRybV9tbSAqbW0pOworCisvKioKKyAqIGRybV9tbV9jbGVhbiAtIGNoZWNrcyB3aGV0aGVy IGFuIGFsbG9jYXRvciBpcyBjbGVhbgorICogQG1tOiBkcm1fbW0gYWxsb2NhdG9yIHRvIGNoZWNr CisgKgorICogUmV0dXJuczoKKyAqIFRydWUgaWYgdGhlIGFsbG9jYXRvciBpcyBjb21wbGV0ZWx5 IGZyZWUsIGZhbHNlIGlmIHRoZXJlJ3Mgc3RpbGwgYSBub2RlCisgKiBhbGxvY2F0ZWQgaW4gaXQu CisgKi8KK3N0YXRpYyBpbmxpbmUgYm9vbCBkcm1fbW1fY2xlYW4oY29uc3Qgc3RydWN0IGRybV9t bSAqbW0pCit7CisJcmV0dXJuIGxpc3RfZW1wdHkoZHJtX21tX25vZGVzKG1tKSk7Cit9CiAKIHN0 cnVjdCBkcm1fbW1fbm9kZSAqCiBfX2RybV9tbV9pbnRlcnZhbF9maXJzdChjb25zdCBzdHJ1Y3Qg ZHJtX21tICptbSwgdTY0IHN0YXJ0LCB1NjQgbGFzdCk7Ci0tIAoyLjExLjAKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=