From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Nicolai_H=c3=a4hnle?= Subject: Re: [PATCH 1/3] drm/ttm: split BO structure initialization into a separate function Date: Wed, 15 Feb 2017 15:05:33 +0100 Message-ID: <5b5dd111-c701-2832-641a-2f5700d67c81@amd.com> References: <20170214103744.4133-1-nhaehnle@gmail.com> <58A3C7FE.2080308@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <58A3C7FE.2080308-5C7GfCeVMHo@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: zhoucm1 , =?UTF-8?Q?Nicolai_H=c3=a4hnle?= , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: dri-devel@lists.freedesktop.org T24gMTUuMDIuMjAxNyAwNDoxNiwgemhvdWNtMSB3cm90ZToKPgo+Cj4gT24gMjAxN+W5tDAy5pyI MTTml6UgMTg6MzcsIE5pY29sYWkgSMOkaG5sZSB3cm90ZToKPj4gRnJvbTogTmljb2xhaSBIw6Ro bmxlIDxuaWNvbGFpLmhhZWhubGVAYW1kLmNvbT4KPj4KPj4gQWxsb3cgY2FsbGVycyB0byBvcHQg b3V0IG9mIGNhbGxpbmcgdHRtX2JvX3ZhbGlkYXRlIGltbWVkaWF0ZWx5LiBUaGlzCj4+IGFsbG93 cyBtb3JlIGZsZXhpYmlsaXR5IGluIGhvdyBsb2NraW5nIG9mIHRoZSByZXNlcnZhdGlvbiBvYmpl Y3QgaXMKPj4gZG9uZSwgd2hpY2ggaXMgbmVlZGVkIHRvIGZpeCBhIGxvY2tpbmcgYnVnIChkZXN0 cm95IGxvY2tlZCBtdXRleCkKPj4gaW4gYW1kZ3B1Lgo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBOaWNv bGFpIEjDpGhubGUgPG5pY29sYWkuaGFlaG5sZUBhbWQuY29tPgo+PiAtLS0KPj4gICBkcml2ZXJz L2dwdS9kcm0vdHRtL3R0bV9iby5jIHwgNjIKPj4gKysrKysrKysrKysrKysrKysrKysrKysrKysr KystLS0tLS0tLS0tLS0tLS0KPj4gICBpbmNsdWRlL2RybS90dG0vdHRtX2JvX2FwaS5oIHwgNDUg KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysKPj4gICAyIGZpbGVzIGNoYW5nZWQsIDg2 IGluc2VydGlvbnMoKyksIDIxIGRlbGV0aW9ucygtKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL3R0bS90dG1fYm8uYyBiL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRtX2JvLmMKPj4g aW5kZXggNzZiZWU0Mi4uY2U0YzBmNSAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL3R0 bS90dG1fYm8uYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9iby5jCj4+IEBAIC0x MTIwLDQxICsxMTIwLDMwIEBAIGludCB0dG1fYm9fdmFsaWRhdGUoc3RydWN0IHR0bV9idWZmZXJf b2JqZWN0ICpibywKPj4gICB9Cj4+ICAgRVhQT1JUX1NZTUJPTCh0dG1fYm9fdmFsaWRhdGUpOwo+ PiAgIC1pbnQgdHRtX2JvX2luaXQoc3RydWN0IHR0bV9ib19kZXZpY2UgKmJkZXYsCj4+IC0gICAg ICAgIHN0cnVjdCB0dG1fYnVmZmVyX29iamVjdCAqYm8sCj4+IC0gICAgICAgIHVuc2lnbmVkIGxv bmcgc2l6ZSwKPj4gLSAgICAgICAgZW51bSB0dG1fYm9fdHlwZSB0eXBlLAo+PiAtICAgICAgICBz dHJ1Y3QgdHRtX3BsYWNlbWVudCAqcGxhY2VtZW50LAo+PiAtICAgICAgICB1aW50MzJfdCBwYWdl X2FsaWdubWVudCwKPj4gLSAgICAgICAgYm9vbCBpbnRlcnJ1cHRpYmxlLAo+PiAtICAgICAgICBz dHJ1Y3QgZmlsZSAqcGVyc2lzdGVudF9zd2FwX3N0b3JhZ2UsCj4+IC0gICAgICAgIHNpemVfdCBh Y2Nfc2l6ZSwKPj4gLSAgICAgICAgc3RydWN0IHNnX3RhYmxlICpzZywKPj4gLSAgICAgICAgc3Ry dWN0IHJlc2VydmF0aW9uX29iamVjdCAqcmVzdiwKPj4gLSAgICAgICAgdm9pZCAoKmRlc3Ryb3kp IChzdHJ1Y3QgdHRtX2J1ZmZlcl9vYmplY3QgKikpCj4+ICtpbnQgdHRtX2JvX2luaXRfdG9wKHN0 cnVjdCB0dG1fYm9fZGV2aWNlICpiZGV2LAo+PiArICAgICAgICAgICAgc3RydWN0IHR0bV9idWZm ZXJfb2JqZWN0ICpibywKPj4gKyAgICAgICAgICAgIHVuc2lnbmVkIGxvbmcgc2l6ZSwKPj4gKyAg ICAgICAgICAgIGVudW0gdHRtX2JvX3R5cGUgdHlwZSwKPj4gKyAgICAgICAgICAgIHVpbnQzMl90 IHBhZ2VfYWxpZ25tZW50LAo+PiArICAgICAgICAgICAgc3RydWN0IGZpbGUgKnBlcnNpc3RlbnRf c3dhcF9zdG9yYWdlLAo+PiArICAgICAgICAgICAgc2l6ZV90IGFjY19zaXplLAo+PiArICAgICAg ICAgICAgc3RydWN0IHNnX3RhYmxlICpzZywKPj4gKyAgICAgICAgICAgIHN0cnVjdCByZXNlcnZh dGlvbl9vYmplY3QgKnJlc3YsCj4+ICsgICAgICAgICAgICB2b2lkICgqZGVzdHJveSkgKHN0cnVj dCB0dG1fYnVmZmVyX29iamVjdCAqKSkKPj4gICB7Cj4+ICAgICAgIGludCByZXQgPSAwOwo+PiAg ICAgICB1bnNpZ25lZCBsb25nIG51bV9wYWdlczsKPj4gICAgICAgc3RydWN0IHR0bV9tZW1fZ2xv YmFsICptZW1fZ2xvYiA9IGJkZXYtPmdsb2ItPm1lbV9nbG9iOwo+PiAtICAgIGJvb2wgbG9ja2Vk Owo+PiAgICAgICAgIHJldCA9IHR0bV9tZW1fZ2xvYmFsX2FsbG9jKG1lbV9nbG9iLCBhY2Nfc2l6 ZSwgZmFsc2UsIGZhbHNlKTsKPj4gICAgICAgaWYgKHJldCkgewo+PiAgICAgICAgICAgcHJfZXJy KCJPdXQgb2Yga2VybmVsIG1lbW9yeVxuIik7Cj4+IC0gICAgICAgIGlmIChkZXN0cm95KQo+PiAt ICAgICAgICAgICAgKCpkZXN0cm95KShibyk7Cj4+IC0gICAgICAgIGVsc2UKPj4gLSAgICAgICAg ICAgIGtmcmVlKGJvKTsKPj4gICAgICAgICAgIHJldHVybiAtRU5PTUVNOwo+PiAgICAgICB9Cj4+ ICAgICAgICAgbnVtX3BhZ2VzID0gKHNpemUgKyBQQUdFX1NJWkUgLSAxKSA+PiBQQUdFX1NISUZU Owo+PiAgICAgICBpZiAobnVtX3BhZ2VzID09IDApIHsKPj4gICAgICAgICAgIHByX2VycigiSWxs ZWdhbCBidWZmZXIgb2JqZWN0IHNpemVcbiIpOwo+PiAtICAgICAgICBpZiAoZGVzdHJveSkKPj4g LSAgICAgICAgICAgICgqZGVzdHJveSkoYm8pOwo+PiAtICAgICAgICBlbHNlCj4+IC0gICAgICAg ICAgICBrZnJlZShibyk7Cj4+ICAgICAgICAgICB0dG1fbWVtX2dsb2JhbF9mcmVlKG1lbV9nbG9i LCBhY2Nfc2l6ZSk7Cj4+ICAgICAgICAgICByZXR1cm4gLUVJTlZBTDsKPj4gICAgICAgfQo+PiBA QCAtMTIwNCw2ICsxMTkzLDM3IEBAIGludCB0dG1fYm9faW5pdChzdHJ1Y3QgdHRtX2JvX2Rldmlj ZSAqYmRldiwKPj4gICAgICAgICAgIHJldCA9IGRybV92bWFfb2Zmc2V0X2FkZCgmYmRldi0+dm1h X21hbmFnZXIsICZiby0+dm1hX25vZGUsCj4+ICAgICAgICAgICAgICAgICAgICAgICAgYm8tPm1l bS5udW1fcGFnZXMpOwo+IGlmIChyZXQgJiYgIXJlc3YpLCB3ZSBzaG91bGQgY2FsbAo+IHJlc2Vy dmF0aW9uX29iamVjdF9maW5pKCZiby0+dHRtX3Jlc3YpLCByaWdodD8KCkZXSVcsIHlvdSB3ZXJl IHJpZ2h0IGFib3V0IHRoaXMgKGFuZCBhbHNvIG11dGV4X2Rlc3Ryb3kgbmVlZHMgdG8gYmUgCmNh bGxlZCBmb3Igd3VfbXV0ZXgsIGV0Yy4pLiBCdXQgSSdtIGZvbGxvd2luZyBDaHJpc3RpYW4ncyBz dWdnZXN0aW9uIG9mIApoYXZpbmcgdGhlIGNhbGxlciB1c2UgdHRtX2JvX3VucmVmIGZvciBlcnJv ciBjbGVhbnVwLCBzbyBhbGwgdGhpcyBlcnJvciAKY2xlYW51cCBuZWVkbid0IGJlIGR1cGxpY2F0 ZWQuCgpDaGVlcnMsCk5pY29sYQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1n ZngK