From mboxrd@z Thu Jan 1 00:00:00 1970 From: zhoucm1 Subject: Re: [PATCH 1/3] drm/amdgpu: fix gtt mgr available statistics Date: Wed, 19 Apr 2017 14:52:19 +0800 Message-ID: <58F70923.5060705@amd.com> References: <1492573810-21127-1-git-send-email-David1.Zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: 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: =?UTF-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org CgpPbiAyMDE35bm0MDTmnIgxOeaXpSAxNDozOCwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPiBB bSAxOS4wNC4yMDE3IHVtIDA1OjUwIHNjaHJpZWIgQ2h1bm1pbmcgWmhvdToKPj4gZ3R0X21ncl9h bGxvYyBpcyBjYWxsZWQgYnkgbWFueSBwbGFjZXMgaW4gbG9jYWwgZHJpdmVyLCB3aGlsZQo+PiBn dHRfbWdyX25ldyBpcyBjYWxsZWQgYnkgZ2V0X25vZGUgaW4gdHRtLgo+Cj4gTkFLLCB0aGF0IGNh biBsZWFkIHRvIG92ZXIgYWxsb2NhdGluZyB0aGUgYWRkcmVzcyBzcGFjZSBhbmQgd2UgY2FuJ3Qg Cj4gaGFuZGxlIHRoYXQgZHVyaW5nIHN1c3BlbmQvcmVzdW1lLgpJIGRpZG4ndCBnZXQgeW91ciBt ZWFuIGhlcmUuCgpEZXNjcmliZSBpdCBmaXJzdCBmcm9tIG15IHNpZGUsIEkgZm91bmQgdGhpcyBp c3N1ZSBvbiBBUFUgbGlrZSBjYXJyaXpvLCAKdnJhbSBpcyBsaXR0bGUsIHNvIGd0dCBpcyB1c2Vk IG11Y2ggbW9yZSwgd2UgYWx3YXlzIGZvdW5kIHRoZSBndHQgY2Fubm90IApiZSB1c2VkIGVuZCB1 cCBhbmQgcmVzdWx0cyBpbiBHYW1lIGZhaWxlZCB0byBhbGxvY2F0ZSBtZW1vcnksIGJ1dCBmcm9t IApkdW1waW5nIG1tIGhvbGUgdGFibGUsIHRoZXJlIGFyZSBtYW55IGZyZWUgaG9sZSBhbmQgbWVt b3J5LgpUaGUgcm9vdCBjYXVzZSBpcyBtZ3ItPmF2YWlsYWJsZSBzdGF0aXN0aWMgaXMgaW5jb3Jy ZWN0LCB3aGljaCBkb2Vzbid0IAptYXRjaCBkdW1wIG1tIHRhYmxlLgpJIHRoaW5rIG1nci0+YXZh aWxhYmxlIHNob3VsZCBvbmx5IGJlIGNoYW5nZWQgd2hlbiBpbnNlcnQvZnJlZSBub2RlLgoKUmVn YXJkcywKRGF2aWQgWmhvdQo+Cj4gUmVnYXJkcywKPiBDaHJpc3RpYW4uCj4KPj4KPj4gQ2hhbmdl LUlkOiBJYTVhMThhM2I1MzFhMDFhZDdkNDdmNDBlMDhmNzc4ZTdiOTRjMDQ4YQo+PiBTaWduZWQt b2ZmLWJ5OiBDaHVubWluZyBaaG91IDxEYXZpZDEuWmhvdUBhbWQuY29tPgo+PiAtLS0KPj4gICBk cml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZ3R0X21nci5jIHwgMTEgKysrKystLS0t LS0KPj4gICAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCA2IGRlbGV0aW9ucygtKQo+ Pgo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2d0dF9t Z3IuYyAKPj4gYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZ3R0X21nci5jCj4+ IGluZGV4IDY5YWIyZWUuLjhhOTUwYTUgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9h bWQvYW1kZ3B1L2FtZGdwdV9ndHRfbWdyLmMKPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9h bWRncHUvYW1kZ3B1X2d0dF9tZ3IuYwo+PiBAQCAtMTI0LDYgKzEyNCw4IEBAIGludCBhbWRncHVf Z3R0X21ncl9hbGxvYyhzdHJ1Y3QgCj4+IHR0bV9tZW1fdHlwZV9tYW5hZ2VyICptYW4sCj4+ICAg ICAgIHIgPSBkcm1fbW1faW5zZXJ0X25vZGVfaW5fcmFuZ2VfZ2VuZXJpYygmbWdyLT5tbSwgbm9k ZSwgCj4+IG1lbS0+bnVtX3BhZ2VzLAo+PiAgICAgICAgICAgICAgICAgICAgICAgICAgIG1lbS0+ cGFnZV9hbGlnbm1lbnQsIDAsCj4+ICAgICAgICAgICAgICAgICAgICAgICAgICAgZnBmbiwgbHBm biwgc2ZsYWdzLCBhZmxhZ3MpOwo+PiArICAgIGlmICghcikKPj4gKyAgICAgICAgbWdyLT5hdmFp bGFibGUgLT0gbWVtLT5udW1fcGFnZXM7Cj4+ICAgICAgIHNwaW5fdW5sb2NrKCZtZ3ItPmxvY2sp Owo+PiAgICAgICAgIGlmICghcikgewo+PiBAQCAtMTYwLDcgKzE2Miw2IEBAIHN0YXRpYyBpbnQg YW1kZ3B1X2d0dF9tZ3JfbmV3KHN0cnVjdCAKPj4gdHRtX21lbV90eXBlX21hbmFnZXIgKm1hbiwK Pj4gICAgICAgICAgIHNwaW5fdW5sb2NrKCZtZ3ItPmxvY2spOwo+PiAgICAgICAgICAgcmV0dXJu IDA7Cj4+ICAgICAgIH0KPj4gLSAgICBtZ3ItPmF2YWlsYWJsZSAtPSBtZW0tPm51bV9wYWdlczsK Pj4gICAgICAgc3Bpbl91bmxvY2soJm1nci0+bG9jayk7Cj4+ICAgICAgICAgbm9kZSA9IGt6YWxs b2Moc2l6ZW9mKCpub2RlKSwgR0ZQX0tFUk5FTCk7Cj4+IEBAIC0xODcsOSArMTg4LDYgQEAgc3Rh dGljIGludCBhbWRncHVfZ3R0X21ncl9uZXcoc3RydWN0IAo+PiB0dG1fbWVtX3R5cGVfbWFuYWdl ciAqbWFuLAo+PiAgICAgICAgIHJldHVybiAwOwo+PiAgIGVycl9vdXQ6Cj4+IC0gICAgc3Bpbl9s b2NrKCZtZ3ItPmxvY2spOwo+PiAtICAgIG1nci0+YXZhaWxhYmxlICs9IG1lbS0+bnVtX3BhZ2Vz Owo+PiAtICAgIHNwaW5fdW5sb2NrKCZtZ3ItPmxvY2spOwo+PiAgICAgICAgIHJldHVybiByOwo+ PiAgIH0KPj4gQEAgLTIxNCw5ICsyMTIsMTAgQEAgc3RhdGljIHZvaWQgYW1kZ3B1X2d0dF9tZ3Jf ZGVsKHN0cnVjdCAKPj4gdHRtX21lbV90eXBlX21hbmFnZXIgKm1hbiwKPj4gICAgICAgICAgIHJl dHVybjsKPj4gICAgICAgICBzcGluX2xvY2soJm1nci0+bG9jayk7Cj4+IC0gICAgaWYgKG5vZGUt PnN0YXJ0ICE9IEFNREdQVV9CT19JTlZBTElEX09GRlNFVCkKPj4gKyAgICBpZiAobm9kZS0+c3Rh cnQgIT0gQU1ER1BVX0JPX0lOVkFMSURfT0ZGU0VUKSB7Cj4+ICAgICAgICAgICBkcm1fbW1fcmVt b3ZlX25vZGUobm9kZSk7Cj4+IC0gICAgbWdyLT5hdmFpbGFibGUgKz0gbWVtLT5udW1fcGFnZXM7 Cj4+ICsgICAgICAgIG1nci0+YXZhaWxhYmxlICs9IG1lbS0+bnVtX3BhZ2VzOwo+PiArICAgIH0K Pj4gICAgICAgc3Bpbl91bmxvY2soJm1nci0+bG9jayk7Cj4+ICAgICAgICAga2ZyZWUobm9kZSk7 Cj4KPgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1k LWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==