From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chunming Zhou Subject: [PATCH] drm/amdgpu: fix memory leak in wait_all_fence Date: Fri, 7 Apr 2017 11:36:18 +0800 Message-ID: <1491536178-5978-1-git-send-email-David1.Zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Ken.Wang-5C7GfCeVMHo@public.gmane.org Cc: Chunming Zhou Q2hhbmdlLUlkOiBJYjNlMjcxZTAwZTQ5ZjEwMTUyYzFiM2VhY2U5ODFhNmJmNzg4MjBkZQpTaWdu ZWQtb2ZmLWJ5OiBDaHVubWluZyBaaG91IDxEYXZpZDEuWmhvdUBhbWQuY29tPgotLS0KIGRyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9jcy5jIHwgMjUgKysrKysrKysrKysrKysrKysr Ky0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDE5IGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0p CgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2NzLmMgYi9k cml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfY3MuYwppbmRleCBkZTFjNGMzLi5kODQy NDUyIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfY3MuYwor KysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfY3MuYwpAQCAtMTIxNiwyMiAr MTIxNiwyOCBAQCBzdGF0aWMgaW50IGFtZGdwdV9jc193YWl0X2FsbF9mZW5jZXMoc3RydWN0IGFt ZGdwdV9kZXZpY2UgKmFkZXYsCiAJCQkJICAgICBzdHJ1Y3QgZHJtX2FtZGdwdV9mZW5jZSAqZmVu Y2VzKQogewogCXVpbnQzMl90IGZlbmNlX2NvdW50ID0gd2FpdC0+aW4uZmVuY2VfY291bnQ7CisJ c3RydWN0IGZlbmNlICoqYXJyYXk7CiAJdW5zaWduZWQgaW50IGk7CiAJbG9uZyByID0gMTsKIAor CWFycmF5ID0ga2NhbGxvYyhmZW5jZV9jb3VudCwgc2l6ZW9mKHN0cnVjdCBmZW5jZSAqKSwgR0ZQ X0tFUk5FTCk7CisKKwlpZiAoYXJyYXkgPT0gTlVMTCkKKwkJcmV0dXJuIC1FTk9NRU07CiAJZm9y IChpID0gMDsgaSA8IGZlbmNlX2NvdW50OyBpKyspIHsKIAkJc3RydWN0IGZlbmNlICpmZW5jZTsK IAkJdW5zaWduZWQgbG9uZyB0aW1lb3V0ID0gYW1kZ3B1X2dlbV90aW1lb3V0KHdhaXQtPmluLnRp bWVvdXRfbnMpOwogCiAJCWZlbmNlID0gYW1kZ3B1X2NzX2dldF9mZW5jZShhZGV2LCBmaWxwLCAm ZmVuY2VzW2ldKTsKLQkJaWYgKElTX0VSUihmZW5jZSkpCi0JCQlyZXR1cm4gUFRSX0VSUihmZW5j ZSk7Ci0JCWVsc2UgaWYgKCFmZW5jZSkKKwkJaWYgKElTX0VSUihmZW5jZSkpIHsKKwkJCXIgPSBQ VFJfRVJSKGZlbmNlKTsKKwkJCWdvdG8gZXJyOworCQl9IGVsc2UgaWYgKCFmZW5jZSkKIAkJCWNv bnRpbnVlOwotCisJCWFycmF5W2ldID0gZmVuY2U7CiAJCXIgPSBrY2xfZmVuY2Vfd2FpdF90aW1l b3V0KGZlbmNlLCB0cnVlLCB0aW1lb3V0KTsKIAkJaWYgKHIgPCAwKQotCQkJcmV0dXJuIHI7CisJ CQlnb3RvIGVycjsKIAogCQlpZiAociA9PSAwKQogCQkJYnJlYWs7CkBAIC0xMjQwLDcgKzEyNDYs MTQgQEAgc3RhdGljIGludCBhbWRncHVfY3Nfd2FpdF9hbGxfZmVuY2VzKHN0cnVjdCBhbWRncHVf ZGV2aWNlICphZGV2LAogCW1lbXNldCh3YWl0LCAwLCBzaXplb2YoKndhaXQpKTsKIAl3YWl0LT5v dXQuc3RhdHVzID0gKHIgPiAwKTsKIAotCXJldHVybiAwOworCXIgPSAwOworCitlcnI6CisJZm9y IChpID0gMDsgaSA8IGZlbmNlX2NvdW50OyBpKyspCisJCWZlbmNlX3B1dChhcnJheVtpXSk7CisJ a2ZyZWUoYXJyYXkpOworCisJcmV0dXJuIHI7CiB9CiAKIC8qKgotLSAKMS45LjEKCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBs aXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=