From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Brooks Subject: Re: [PATCH] drm/amdgpu: Place new CPU-accessbile BOs in GTT if visible VRAM is full Date: Sat, 20 May 2017 03:21:01 +0000 Message-ID: <20170520032101.GA16371@kitsune.fastquake.com> References: <20170518090809.15916-1-michel@daenzer.net> <1495163086-4747-1-git-send-email-john@fastquake.com> <1495163086-4747-2-git-send-email-john@fastquake.com> <20170519192352.GA21642@kitsune.fastquake.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline 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: Michel =?iso-8859-1?Q?D=E4nzer?= Cc: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gU2F0LCBNYXkgMjAsIDIwMTcgYXQgMTA6Mjc6MTRBTSArMDkwMCwgTWljaGVsIETDpG56ZXIg d3JvdGU6Cj4gT24gMjAvMDUvMTcgMDQ6MjMgQU0sIEpvaG4gQnJvb2tzIHdyb3RlOgo+ID4gT24g RnJpLCBNYXkgMTksIDIwMTcgYXQgMDQ6MDM6MjhQTSArMDkwMCwgTWljaGVsIETDpG56ZXIgd3Jv dGU6Cj4gPj4gT24gMTkvMDUvMTcgMTI6MDQgUE0sIEpvaG4gQnJvb2tzIHdyb3RlOgo+ID4+PiBT ZXQgR1RUIGFzIHRoZSBidXN5IHBsYWNlbWVudCBmb3IgbmV3bHkgY3JlYXRlZCBCT3MgdGhhdCBo YXZlIHRoZQo+ID4+PiBBTURHUFVfR0VNX0NSRUFURV9DUFVfQUNDRVNTX1JFUVVJUkVEIGZsYWcs IHNvIHRoYXQgdGhleSBkb24ndCBjYXVzZQo+ID4+PiBlc3RhYmxpc2hlZCBCT3MgdG8gYmUgZXZp Y3RlZCBmcm9tIHZpc2libGUgVlJBTS4KPiA+Pgo+ID4+IFRoaXMgaXMgYW4gaW50ZXJlc3Rpbmcg aWRlYSwgYnV0IHRoZXJlIGFyZSBzb21lIGlzc3VlcyB3aXRoIHRoaXMgcGF0Y2guCj4gCj4gWy4u Ll0KPiAKPiA+Pj4gKwkgICAgZmxhZ3MgJiBBTURHUFVfR0VNX0NSRUFURV9DUFVfQUNDRVNTX1JF UVVJUkVEKSB7Cj4gPj4+ICsJCWJvLT5wbGFjZW1lbnQubnVtX3BsYWNlbWVudCA9IDE7Cj4gPj4+ ICsJCWJvLT5wbGFjZW1lbnQubnVtX2J1c3lfcGxhY2VtZW50ID0gMTsKPiA+Pj4gKwkJYm8tPnBs YWNlbWVudC5idXN5X3BsYWNlbWVudCA9ICZiby0+cGxhY2VtZW50LnBsYWNlbWVudFsxXTsKPiA+ Pj4gKwl9Cj4gPj4KPiA+PiBUaGUgb3JpZ2luYWwgcGxhY2VtZW50cyBzZXQgYnkgYW1kZ3B1X2Zp bGxfcGxhY2VtZW50X3RvX2JvIG5lZWQgdG8gYmUKPiA+PiByZXN0b3JlZCBiZWZvcmUgcmV0dXJu aW5nIGZyb20gdGhpcyBmdW5jdGlvbiwgb3RoZXJ3aXNlIEkgc3VzcGVjdCBzdWNoCj4gPj4gQk9z IHdoaWNoIGVuZCB1cCBiZWluZyBjcmVhdGVkIGluIEdUVCB3aWxsIHN0YXkgdGhlcmUgcGVybWFu ZW50bHkuCj4gPj4KPiA+IAo+ID4gSSdtIGN1cmlvdXMsIHdoYXQgbWFrZXMgeW91IHRoaW5rIHRo YXQgdGhlIEJPcyBjYW5ub3QgbW92ZSBiYWNrIHRvIFZSQU0KPiA+IG90aGVyd2lzZT8gVlJBTSBp cyBzdGlsbCBpbiB0aGUgcGxhY2VtZW50cyBhbmQgcHJlZmVyZWQvYWxsb3dlZCBkb21haW5zLCBq dXN0Cj4gPiBub3QgaW4gdGhlIGJ1c3kgcGxhY2VtZW50cy4KPiAKPiBJZiB0aGVyZSBpcyBub3Qg ZW5vdWdoIGZyZWUgc3BhY2Ugd2hlbiB0aGUgQk8gaXMgY3JlYXRlZCwgdGhlcmUgcHJvYmFibHkK PiB3b24ndCBiZSBlaXRoZXIgd2hlbiBpdCdzIHZhbGlkYXRlZCBmb3IgR1BVIGNvbW1hbmQgc3Ry ZWFtcyBsYXRlci4KPiAKPiAKPiA+PiBEb2VzIHRoZSBwYXRjaCBzdGlsbCBoZWxwIGZvciBEeWlu ZyBMaWdodCBpZiB5b3UgZml4IHRoaXM/Cj4gCj4gUGxlYXNlIHRlc3QgdGhpcy4gVGhlIHJlc3Vs dCBzaG91bGQgdGVsbCB1cyB3aGV0aGVyIHRoZSBwcm9ibGVtIHdpdGgKPiBEeWluZyBMaWdodCBp cyByZWFsbHkgcHJlc3N1cmUgb24gQ1BVIHZpc2libGUgVlJBTSwgb3Igc29tZXRoaW5nIGVsc2Uu Cj4gCgpJIGRpZCBzb21lIHRlc3RzLiBUaGUgcGF0Y2ggc3RpbGwgaGVscHMgaWYgSSByZXN0b3Jl IHRoZSBvbGQgcGxhY2VtZW50IHZhbHVlcwphZnRlciB0dG1fYm9faW5pdF9yZXNlcnZlZC4gQnV0 IHdoaWxlIGRvaW5nIHRoaXMsIEkgbWFkZSBhbm90aGVyIG9ic2VydmF0aW9uCnRoYXQgdGhyb3dz IGEgd3JlbmNoIGludG8gdGhpbmdzOiBJdCAqZG9lcyoga2lsbCBwZXJmb3JtYW5jZSBpZiBJIHJl bW92ZQpBTURHUFVfR0VNX0RPTUFJTl9HVFQgZnJvbSBiby0+cHJlZmVyZWRfZG9tYWlucy4gSSB0 aGluayB0aGF0IEdUVCBnZXR0aW5nIGludG8KcHJlZmVyZWRfZG9tYWlucyB3YXMgd2hhdCAiZml4 ZWQiIHRoZSBnYW1lIHRoaXMgd2hvbGUgdGltZSBhbmQgdGhlIEJPIGNyZWF0aW9uCndhcyBpcnJl bGV2YW50LiBPaCB3ZWxsLCBpdCB3YXMgd29ydGggYSB0cnkuCgpJJ2xsIHNlZSB3aGF0IGVsc2Ug SSBjYW4gZmluZCBvdXQuCgpKb2huCgo+IAo+IC0tIAo+IEVhcnRobGluZyBNaWNoZWwgRMOkbnpl ciAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICBodHRwOi8vd3d3LmFtZC5jb20KPiBMaWJy ZSBzb2Z0d2FyZSBlbnRodXNpYXN0ICAgICAgICAgICAgIHwgICAgICAgICAgICAgTWVzYSBhbmQg WCBkZXZlbG9wZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==