From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Hellstrom Subject: [PATCH -next 09/11] drm/vmwgfx: Unpin the screen object backup buffer when not used Date: Thu, 22 Mar 2018 11:23:50 +0100 Message-ID: <20180322102352.2881-9-thellstrom@vmware.com> References: <20180322102352.2881-1-thellstrom@vmware.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from NAM03-CO1-obe.outbound.protection.outlook.com (mail-co1nam03on0086.outbound.protection.outlook.com [104.47.40.86]) by gabe.freedesktop.org (Postfix) with ESMTPS id C89146EBD6 for ; Thu, 22 Mar 2018 10:24:47 +0000 (UTC) In-Reply-To: <20180322102352.2881-1-thellstrom@vmware.com> 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, linux-graphics-maintainer@vmware.com List-Id: dri-devel@lists.freedesktop.org V2Ugd2VyZSByZWx5aW5nIG9uIHRoZSBwaW5uZWQgc2NyZWVuIG9iamVjdCBiYWNrdXAgYnVmZmVy IHRvIGJlIGRlc3Ryb3llZAp3aGVuIG5vdCB1c2VkLiBCdXQgaWYgd2UgaG9sZCBhIGNvcHkgb2Yg dGhlIGF0b21pYyBzdGF0ZSwgbGlrZSB3aGVuCmhpYmVybmF0aW5nLCB0aGUgYmFja3VwIGJ1ZmZl ciBtaWdodCBub3QgYmUgZGVzdHJveWVkIHNpbmNlIGl0J3MKcmVmY291bnRlZCBieSB0aGUgYXRv bWljIHN0YXRlLiBUaGlzIGNhdXNlcyB1cyB0byBoaWJlcm5hdGUgd2l0aCBhCmJ1ZmZlciBwaW5u ZWQgaW4gVlJBTS4KCkZpeCB0aGlzIGJ5IG9ubHkgaGF2aW5nIHRoZSBidWZmZXIgcGlubmVkIHdo ZW4gaXQgaXMgYWN0dWFsbHkgdXNlZCBieSBhCnNjcmVlbiBvYmplY3QuCgpTaWduZWQtb2ZmLWJ5 OiBUaG9tYXMgSGVsbHN0cm9tIDx0aGVsbHN0cm9tQHZtd2FyZS5jb20+ClJldmlld2VkLWJ5OiBC cmlhbiBQYXVsIDxicmlhbnBAdm13YXJlLmNvbT4KUmV2aWV3ZWQtYnk6IFNpbmNsYWlyIFllaCA8 c3llaEB2bXdhcmUuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS92bXdnZngvdm13Z2Z4X3Njcm4u YyB8IDI5ICsrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMjEg aW5zZXJ0aW9ucygrKSwgOCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vdm13Z2Z4L3Ztd2dmeF9zY3JuLmMgYi9kcml2ZXJzL2dwdS9kcm0vdm13Z2Z4L3Ztd2dmeF9z Y3JuLmMKaW5kZXggM2I3YmY3Y2ExOGI5Li40MTkxODVmNjAyNzggMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvZ3B1L2RybS92bXdnZngvdm13Z2Z4X3Njcm4uYworKysgYi9kcml2ZXJzL2dwdS9kcm0vdm13 Z2Z4L3Ztd2dmeF9zY3JuLmMKQEAgLTQwNSw3ICs0MDUsMTEgQEAgdm13X3NvdV9wcmltYXJ5X3Bs YW5lX2NsZWFudXBfZmIoc3RydWN0IGRybV9wbGFuZSAqcGxhbmUsCiAJCQkJIHN0cnVjdCBkcm1f cGxhbmVfc3RhdGUgKm9sZF9zdGF0ZSkKIHsKIAlzdHJ1Y3Qgdm13X3BsYW5lX3N0YXRlICp2cHMg PSB2bXdfcGxhbmVfc3RhdGVfdG9fdnBzKG9sZF9zdGF0ZSk7CisJc3RydWN0IGRybV9jcnRjICpj cnRjID0gcGxhbmUtPnN0YXRlLT5jcnRjID8KKwkJcGxhbmUtPnN0YXRlLT5jcnRjIDogb2xkX3N0 YXRlLT5jcnRjOwogCisJaWYgKHZwcy0+ZG1hYnVmKQorCQl2bXdfZG1hYnVmX3VucGluKHZtd19w cml2KGNydGMtPmRldiksIHZwcy0+ZG1hYnVmLCBmYWxzZSk7CiAJdm13X2RtYWJ1Zl91bnJlZmVy ZW5jZSgmdnBzLT5kbWFidWYpOwogCXZwcy0+ZG1hYnVmX3NpemUgPSAwOwogCkBAIC00NDMsMTAg KzQ0NywxNyBAQCB2bXdfc291X3ByaW1hcnlfcGxhbmVfcHJlcGFyZV9mYihzdHJ1Y3QgZHJtX3Bs YW5lICpwbGFuZSwKIAl9CiAKIAlzaXplID0gbmV3X3N0YXRlLT5jcnRjX3cgKiBuZXdfc3RhdGUt PmNydGNfaCAqIDQ7CisJZGV2X3ByaXYgPSB2bXdfcHJpdihjcnRjLT5kZXYpOwogCiAJaWYgKHZw cy0+ZG1hYnVmKSB7Ci0JCWlmICh2cHMtPmRtYWJ1Zl9zaXplID09IHNpemUpCi0JCQlyZXR1cm4g MDsKKwkJaWYgKHZwcy0+ZG1hYnVmX3NpemUgPT0gc2l6ZSkgeworCQkJLyoKKwkJCSAqIE5vdGUg dGhhdCB0aGlzIG1pZ2h0IHRlbXBvcmFyaWx5IHVwIHRoZSBwaW4tY291bnQKKwkJCSAqIHRvIDIs IHVudGlsIGNsZWFudXBfZmIoKSBpcyBjYWxsZWQuCisJCQkgKi8KKwkJCXJldHVybiB2bXdfZG1h YnVmX3Bpbl9pbl92cmFtKGRldl9wcml2LCB2cHMtPmRtYWJ1ZiwKKwkJCQkJCSAgICAgIHRydWUp OworCQl9CiAKIAkJdm13X2RtYWJ1Zl91bnJlZmVyZW5jZSgmdnBzLT5kbWFidWYpOwogCQl2cHMt PmRtYWJ1Zl9zaXplID0gMDsKQEAgLTQ1Niw3ICs0NjcsNiBAQCB2bXdfc291X3ByaW1hcnlfcGxh bmVfcHJlcGFyZV9mYihzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSwKIAlpZiAoIXZwcy0+ZG1hYnVm KQogCQlyZXR1cm4gLUVOT01FTTsKIAotCWRldl9wcml2ID0gdm13X3ByaXYoY3J0Yy0+ZGV2KTsK IAl2bXdfc3ZnYV9lbmFibGUoZGV2X3ByaXYpOwogCiAJLyogQWZ0ZXIgd2UgaGF2ZSBhbGxvY2Vk IHRoZSBiYWNraW5nIHN0b3JlIG1pZ2h0IG5vdCBiZSBhYmxlIHRvCkBAIC00NjcsMTMgKzQ3Nywx NiBAQCB2bXdfc291X3ByaW1hcnlfcGxhbmVfcHJlcGFyZV9mYihzdHJ1Y3QgZHJtX3BsYW5lICpw bGFuZSwKIAkJCSAgICAgICZ2bXdfdnJhbV9uZV9wbGFjZW1lbnQsCiAJCQkgICAgICBmYWxzZSwg JnZtd19kbWFidWZfYm9fZnJlZSk7CiAJdm13X292ZXJsYXlfcmVzdW1lX2FsbChkZXZfcHJpdik7 Ci0KLQlpZiAocmV0ICE9IDApCisJaWYgKHJldCkgewogCQl2cHMtPmRtYWJ1ZiA9IE5VTEw7IC8q IHZtd19kbWFidWZfaW5pdCBmcmVlcyBvbiBlcnJvciAqLwotCWVsc2UKLQkJdnBzLT5kbWFidWZf c2l6ZSA9IHNpemU7CisJCXJldHVybiByZXQ7CisJfQogCi0JcmV0dXJuIHJldDsKKwkvKgorCSAq IFRUTSBhbHJlYWR5IHRoaW5rcyB0aGUgYnVmZmVyIGlzIHBpbm5lZCwgYnV0IG1ha2Ugc3VyZSB0 aGUKKwkgKiBwaW5fY291bnQgaXMgdXBwZWQuCisJICovCisJcmV0dXJuIHZtd19kbWFidWZfcGlu X2luX3ZyYW0oZGV2X3ByaXYsIHZwcy0+ZG1hYnVmLCB0cnVlKTsKIH0KIAogCi0tIAoyLjE0LjMK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZl bCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=