From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 3/3] drm/i915: Remove __GFP_NORETRY from our buffer allocator Date: Fri, 02 Jun 2017 13:28:49 +0300 Message-ID: <1496399329.3795.5.camel@linux.intel.com> References: <20170601133331.5973-1-chris@chris-wilson.co.uk> <20170601133331.5973-3-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id ACF456E059 for ; Fri, 2 Jun 2017 10:28:53 +0000 (UTC) In-Reply-To: <20170601133331.5973-3-chris@chris-wilson.co.uk> 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@lists.freedesktop.org, "Ursulin, Tvrtko" , "Kuoppala, Mika" Cc: Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org T24gdG8sIDIwMTctMDYtMDEgYXQgMTQ6MzMgKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiBJ IHRyaWVkIF9fR0ZQX05PUkVUUlkgaW4gdGhlIGJlbGllZiB0aGF0IF9fR0ZQX1JFQ0xBSU0gd2Fz IGVmZmVjdGl2ZS4gSXQKPiBzdHJ1Z2dsZXMgd2l0aCBoYW5kbGluZyByZWNsYWltIHZpYSBrc3dh cGQgKHRocm91Z2ggaW5jb25zaXN0ZW5jeSB3aXRoaW4KPiB0aHJvdHRsZV9kaXJlY3RfcmVjbGFp bSgpIGFuZCBldmVuIHRoZW4gdGhlIHJhY2UgYmV0d2VlbiBtdWx0aXBsZQo+IGFsbG9jYXRvcnMg bWFrZXMgdGhlIHR3byBzdGVwIG9mIHJlY2xhaW0gdGhlbiBhbGxvY2F0ZSBmcmFnaWxlKSwgYW5k IGFzCj4gb3VyIGJ1ZmZlcnMgYXJlIGFsd2F5cyBkaXJ0eSAod2l0aCB2ZXJ5IGZldyBleGNlcHRp b25zKSwgd2UgcmVxdWlyZWQKPiBrc3dhcGQgdG8gcGVyZm9ybSBwYWdlb3V0IG9uIHRoZW0uIFRo ZSBvbmx5IGVmZmVjdGl2ZSBtZWFucyBvZiB3YWl0aW5nCj4gb24ga3N3YXBkIGlzIHRvIHJldHJ5 IHRoZSBhbGxvY2F0aW9ucyAoaS5lLiBub3Qgc2V0IF9fR0ZQX05PUkVUUlkpLiBUaGF0Cj4gbGVh dmVzIHVzIHdpdGggdGhlIGRpbGVtbWEgb2YgaW52b2tpbmcgdGhlIG9vbWtpbGxlciBpbnN0ZWFk IG9mCj4gcHJvcGFnYXRpbmcgdGhlIGFsbG9jYXRpb24gZmFpbHVyZSBiYWNrIHRvIHVzZXJzcGFj ZSB3aGVyZSBpdCBjYW4gYmUKPiBoYW5kbGVkIG1vcmUgZ3JhY2VmdWxseSAob25lIGhvcGVzKS4g V2UgY2hlYXQgYW5kIG5vdGUgdGhhdCBfX0dGUF9USElTTk9ERQo+IGhhcyB0aGUgc2lkZS1lZmZl Y3Qgb2YgcHJldmVudGluZyBvb20gYW5kIGhhcyBubyBjb25zZXF1ZW5jZSBmb3Igb3VyIGZpbmFs Cj4gYXR0ZW1wdCBhdCBhbGxvY2F0aW9uLgo+IAo+IEZpeGVzOiAyNGY4ZTAwYThhMmUgKCJkcm0v aTkxNTogUHJlZmVyIHRvIHJlcG9ydCBFTk9NRU0gcmF0aGVyIHRoYW4gaW5jdXIgdGhlIG9vbSBm b3IgZ2Z4IGFsbG9jYXRpb25zIikKPiBUZXN0Y2FzZTogaWd0L2dlbV90aWxlZF9zd2FwcGluZwo+ IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+ IENjOiBKb29uYXMgTGFodGluZW4gPGpvb25hcy5sYWh0aW5lbkBsaW51eC5pbnRlbC5jb20+Cj4g Q2M6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3bGwuY2g+Cgo8U05JUD4KCj4gQEAg LTI0MDYsNyArMjQwNiwyMSBAQCBpOTE1X2dlbV9vYmplY3RfZ2V0X3BhZ2VzX2d0dChzdHJ1Y3Qg ZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqKQo+IMKgCQkJaWYgKCEqcykgewo+IMKgCQkJCS8qIHJl Y2xhaW0gYW5kIHdhcm4sIGJ1dCBubyBvb20gKi8KPiDCoAkJCQlnZnAgPSBtYXBwaW5nX2dmcF9t YXNrKG1hcHBpbmcpOwo+IC0JCQkJZ2ZwIHw9IF9fR0ZQX05PUkVUUlk7Cj4gKwo+ICsJCQkJLyog T3VyIGJvIGFyZSBhbHdheXMgZGlydHkgYW5kIHNvIHdlIHJlcXVpcmUKPiArCQkJCcKgKiBrc3dh cGQgdG8gcmVjbGFpbSBvdXIgcGFnZXMgKGRpcmVjdCByZWNsYWltCj4gKwkJCQnCoCogcGVyZm9y bXMgbm8gc3dhcHBpbmcgb24gaXRzIG93bikuIEhvd2V2ZXIsCj4gKwkJCQnCoCogZGlyZWN0IHJl Y2xhaW0gaXMgbWVhbnQgdG8gd2FpdCBmb3Iga3N3YXBkCj4gKwkJCQnCoCogd2hlbiB1bmRlciBw cmVzc3VyZSwgdGhpcyBpcyBicm9rZW4uIEFzIGEKPiArCQkJCcKgKiByZXN1bHQgX19HRlBfUkVD TEFJTSBpcyB1bnJlbGlhYmxlIGFuZCBmYWlscwo+ICsJCQkJwqAqIHRvIGFjdHVhbGx5IHJlY2xh aW0gZGlydHkgcGFnZXMgLS0gdW5sZXNzCj4gKwkJCQnCoCogeW91IHRyeSBvdmVyIGFuZCBvdmVy IGFnYWluIHdpdGgKPiArCQkJCcKgKiAhX19HRlBfTk9SRVRSWS4gSG93ZXZlciwgd2Ugc3RpbGwg d2FudCB0bwo+ICsJCQkJwqAqIGZhaWwgdGhpcyBhbGxvY2F0aW9uIHJhdGhlciB0aGFuIHRyaWdn ZXIKPiArCQkJCcKgKiB0aGUgb3V0LW9mLW1lbW9yeSBraWxsZXIgYW5kIGZvciB0aGlzIHdlCj4g KwkJCQnCoCogc3VidmVydCBfX0dGUF9USElTTk9ERSBmb3IgdGhhdCBzaWRlIGVmZmVjdC4KCiJz aWRlIGVmZmVjdCIgc291bmRzIGJhZCBpbW1lZGlhdGVseSwgRGFuaWVsIGlzIG9uIHZhY2F0aW9u IHNvIGFkZGluZwpUdnJ0a28gYW5kIE1pa2EgaGVyZSB0b28uCgpXYXMgdGhpcyBkaXNjdXNzZWQg d2l0aCBjb3JlIE1NPwoKUmVnYXJkcywgSm9vbmFzCgo+ICsJCQkJwqAqLwo+ICsJCQkJZ2ZwIHw9 IF9fR0ZQX1RISVNOT0RFOwo+IMKgCQkJfQo+IMKgCQl9IHdoaWxlICgxKTsKPiDCoAotLSAKSm9v bmFzIExhaHRpbmVuCk9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCkludGVsIENvcnBvcmF0 aW9uCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=