From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Widawsky Subject: Re: [PATCH] [v2] drm/i915: Check for get_pages instead of shmem (filp) Date: Wed, 10 Feb 2016 09:39:33 -0800 Message-ID: <20160210173931.GA15058@intel.com> References: <1454723317-31605-1-git-send-email-benjamin.widawsky@intel.com> <1455047053-2644-1-git-send-email-benjamin.widawsky@intel.com> <20160210154222.GB26203@intel.com> <20160210162308.GJ7134@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 9490E6E73C for ; Wed, 10 Feb 2016 09:39:33 -0800 (PST) Content-Disposition: inline In-Reply-To: <20160210162308.GJ7134@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Intel GFX , Kristian =?utf-8?B?SMO4Z3NiZXJn?= , Dave Gordon , Jordan Justen List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBGZWIgMTAsIDIwMTYgYXQgMDQ6MjM6MDhQTSArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIFdlZCwgRmViIDEwLCAyMDE2IGF0IDA3OjQyOjIzQU0gLTA4MDAsIEJlbiBXaWRh d3NreSB3cm90ZToKPiA+IERvIHlvdSBndXlzIGdldCB0aGUgQ0kgbWFpbHM/IFRoaXMgdmVyc2lv biBoYXMgcmVncmVzc2lvbnMuIHYxIGRpZCBub3QuIEkgZG9uJ3QKPiA+IGtub3cgd2hhdCB0byB0 cnVzdC4KPiAKPiBJIGRpZG4ndCBldmVuIHNlZSB2MiBpdHNlbGYhCj4gIAo+ID4gT24gVHVlLCBG ZWIgMDksIDIwMTYgYXQgMTE6NDQ6MTJBTSAtMDgwMCwgQmVuIFdpZGF3c2t5IHdyb3RlOgo+ID4g PiBUaGlzIGJlaGF2aW9yIG9mIGNoZWNraW5nIGZvciBhIHNobWVtIGJhY2tlZCBHRU0gb2JqZWN0 IHdhcyBpbnRyb2R1Y2VkIGhlcmU6Cj4gPiA+IGNvbW1pdCA0YzkxNGMwYzdjNzg3YjhmNzMwMTI4 YThjZGNjYTljNTBiMDc4NGFiCj4gPiA+IEF1dGhvcjogQnJhZCBWb2xraW4gPGJyYWRsZXkuZC52 b2xraW5AaW50ZWwuY29tPgo+ID4gPiBEYXRlOiAgIFR1ZSBGZWIgMTggMTA6MTU6NDUgMjAxNCAt MDgwMAo+ID4gPiAKPiA+ID4gICAgIGRybS9pOTE1OiBSZWZhY3RvciBzaG1lbSBwcmVhZCBzZXR1 cAo+ID4gPiAKPiA+ID4gSXQgaXMgcG9zc2libGUgZm9yIGFuIG9iamVjdCB0byBub3QgYmUgYSBz aG1lbSBiYWNrZWQgR0VNIG9iamVjdCAoZm9yIGV4YW1wbGUKPiA+ID4gdXNlcnB0ciBvYmplY3Rz KS4gQW4gZXhhbXBsZSBvZiBob3cgd2UgaGl0IHRoaXMgZmFpbHVyZSBjYW4gYmUgZm91bmQgdGhy b3VnaAo+ID4gPiBjb3B5X2JhdGNoKCkgaW4gdGhlIGNvbW1hbmQgcGFyc2VyIGJlY2F1c2Ugd2Ug YWxsb2NhdGUgYSB1c2VycHRyIG9iamVjdCBmb3IgdGhlCj4gPiA+IGJhdGNoIHdoaWNoIGNvbnRh aW5zIHByaXZpbGVnZWQgaW5zdHJ1Y3Rpb25zLiBVc2VycHRyIGNhbGxzCj4gPiA+IGRybV9nZW1f cHJpdmF0ZV9vYmplY3RfaW5pdCgpIHdoaWNoIGV4cGxpY2l0bHkgc2V0cyB0aGUgZmlscCB0byBu b25lLgo+ID4gPiAKPiA+ID4gTk9URTogSSBtYW51YWxseSByZXR5cGVkIHRoaXMgZnJvbSBhIHRl c3QgbWFjaGluZS4gU28gSSBoYXZlbid0IGV2ZW4gY29tcGlsZWQKPiA+ID4gdGhpcyBleGFjdCBw YXRjaC4KPiA+ID4gCj4gPiA+IHYyOiBVc2Ugc2FtZSBsb2dpYyBhcyBmcm9tIGEyYTRmOTE2YzJm IChLcmlzdGlhbiwgRGF2ZSBHb3Jkb24pCj4gPiA+IAo+ID4gPiBDYzogQ2hyaXMgV2lsc29uIDxj aHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gPiA+IENjOiBLcmlzdGlhbiBIw7hnc2JlcmcgPGty aEBiaXRwbGFuZXQubmV0Pgo+ID4gPiBDYzogRGF2ZSBHb3Jkb24gPGRhdmlkLnMuZ29yZG9uQGlu dGVsLmNvbT4KPiA+ID4gU2lnbmVkLW9mZi1ieTogQmVuIFdpZGF3c2t5IDxiZW5qYW1pbi53aWRh d3NreUBpbnRlbC5jb20+Cj4gPiA+IFRlc3RlZC1ieTogSm9yZGFuIEp1c3RlbiA8am9yZGFuLmwu anVzdGVuQGludGVsLmNvbT4gKHYxKQo+ID4gPiBSZXZpZXdlZC1ieTogSm9yZGFuIEp1c3RlbiA8 am9yZGFuLmwuanVzdGVuQGludGVsLmNvbT4gKHYxKQo+IAo+ID4gPiAtLS0KPiA+ID4gIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMgfCAyICstCj4gPiA+ICAxIGZpbGUgY2hhbmdlZCwg MSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKPiA+ID4gCj4gPiA+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9nZW0uYwo+ID4gPiBpbmRleCBlOWIxOWJjLi43ZmQ3OWIwIDEwMDY0NAo+ID4gPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4gPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZ2VtLmMKPiA+ID4gQEAgLTQ4OSw3ICs0ODksNyBAQCBpbnQgaTkxNV9nZW1f b2JqX3ByZXBhcmVfc2htZW1fcmVhZChzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqLAo+ ID4gPiAgCj4gPiA+ICAJKm5lZWRzX2NsZmx1c2ggPSAwOwo+ID4gPiAgCj4gPiA+IC0JaWYgKCFv YmotPmJhc2UuZmlscCkKPiA+ID4gKwlpZiAoV0FSTl9PTigob2JqLT5vcHMtPmZsYWdzICYgSTkx NV9HRU1fT0JKRUNUX0hBU19TVFJVQ1RfUEFHRSkgPT0gMCkpCj4gCj4gRG9uJ3QgdXNlIFdBUk5f T04sIHRoZXJlIGlzIGNvZGUgKG9yIHdpbGwgYmUpIHdoZXJlIHdlIHVzZQo+IHByZXBhcmVfc2ht ZW1fcmVhZC93cml0ZSB0byBkZXRlcm1pbmUgaWYgd2UgY2FuIHVzZSB0aGUgc2htZW0gcGF0aHMu Cj4gCj4gQWxzbyBpOTE1X2dlbV9vYmpfcHJlcGFyZV9zaG1lbV93cml0ZSgpIHJlcXVpcmVzIHRo ZSBzYW1lIHRyZWF0bWVudC4KPiAKPiBNeSBhcG9sb2dpZXMgSSBoYWQgdGhpcyBwYXRjaCBidXQg YXBwZWFyIHRvIGhhdmUgYWNjaWRlbnRhbGx5IHNxdWFzaGVkCj4gaXQgd2hpbHN0IHJlYmFzaW5n LiBUaGFua3MhCj4gLUNocmlzCj4gCgpTby4uLiBpcyBzb21lb25lIGdvaW5nIHRvIGxhbmQgdGhp cyBmaXg/IFdlIG5lZWQgaXQuCgotLSAKQmVuIFdpZGF3c2t5LCBJbnRlbCBPcGVuIFNvdXJjZSBU ZWNobm9sb2d5IENlbnRlcgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngK