From mboxrd@z Thu Jan 1 00:00:00 1970 From: Caz Yokoyama Subject: Re: [PATCH 1/2] drm/i915/selftests: Calculate maximum ring size for preemption chain Date: Thu, 21 Mar 2019 11:57:52 -0700 Message-ID: <0510486c232067a8e95b7fb4049ca149794b07c3.camel@intel.com> References: <20190321073748.5764-1-chris@chris-wilson.co.uk> <1cb00fa2b226e8e87499a8af074b87afea099059.camel@intel.com> <155319352779.26447.13930453206356439412@skylake-alporthouse-com> <155319373541.26447.10680934161260721211@skylake-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 ESMTPS id 52A5E6E166 for ; Thu, 21 Mar 2019 18:51:01 +0000 (UTC) In-Reply-To: <155319373541.26447.10680934161260721211@skylake-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@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UmV2aWV3ZWQtYnk6IFlva295YW1hLCBDYXogPGNhei55b2tveWFtYUBpbnRlbC5jb20+Ci1jYXoK Ck9uIFRodSwgMjAxOS0wMy0yMSBhdCAxODo0MiArMDAwMCwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+ IFF1b3RpbmcgQ2hyaXMgV2lsc29uICgyMDE5LTAzLTIxIDE4OjM4OjUzKQo+ID4gUXVvdGluZyBD YXogWW9rb3lhbWEgKDIwMTktMDMtMjEgMTg6NDE6MTApCj4gPiA+IGlubGluZQo+ID4gPiAtY2F6 Cj4gPiA+IE9uIFRodSwgMjAxOS0wMy0yMSBhdCAwNzozNyArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+ID4gPiA+IDMyIGlzIHRvbyBtYW55IGZvciB0aGUgbGlrZXMgb2Yga2JsLCBhbmQgaW4g b3JkZXIgdG8gaW5zZXJ0Cj4gPiA+ID4gdGhhdCBtYW55Cj4gPiA+IAo+ID4gPiBOb3Qgb25seSBr YmwuIHJpbmdfc2l6ZSBpcyAyNSBvbiBteSBjZmwuCj4gPiA+IAo+ID4gPiA+IHJlcXVlc3RzIGlu dG8gdGhlIHJpbmcgcmVxdWlyZXMgdXMgdG8gZGVjbGFyZSB0aGUgZmlyc3QgZmV3Cj4gPiA+ID4g aHVuZyAtLQo+ID4gPiAKPiA+ID4gVGhlIGh1bmcgaXMgbm90IGNhdXNlZCBieSAzMi4gSXQgaXMg Y2F1c2VkIGJ5IGFjY3VtdWxhdGlvbiBvZgo+ID4gPiByZXF1ZXN0cwo+ID4gPiBmb3IgYWxsIHBy aW1lIG51bWJlcnMuCj4gPiAKPiA+IFN1cmUsIGJ1dCB0aGUgZGVzaWduIG9mIHRoZSB0ZXN0IGlz IHRoYXQgd2UgZG9uJ3QgY2FyZSBmb3IgbW9yZQo+ID4gdGhhbgo+ID4gcmluZ19zaXplLgo+IAo+ IEFuZCB5b3UgY2FuJ3QgaGF2ZSBtb3JlIHRoYW4gcmluZ19zaXplIHJlcXVlc3RzIHdpdGhvdXQg aGFuZ2luZyBvbgo+IHRoZQo+IHNwaW5uZXIuIElmIHdlIHBpY2sgdGhlIG1heGltdW0gdGhhdCBh bGxvd3MgZm9yIGEgcHJpbWUgbnVtYmVyIGxhcmdlcgo+IHRoYW4gcmluZ19zaXplLCBpdCBoYW5n cyBpcnJlc3BlY3RpdmUgb2Ygd2hldGhlciBvciBub3QgeW91IHJlbWVtYmVyCj4gdG8KPiBmbHVz aCB0aGUgbG8uY3R4IGluIGJldHdlZW4uCj4gLUNocmlzCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZng=