From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 3/8] drm/i915/execlists: Suppress redundant preemption Date: Tue, 29 Jan 2019 12:26:46 +0000 Message-ID: <91844b04-ca24-0951-bb36-01c8ad96505c@linux.intel.com> References: <20190129085824.12620-1-chris@chris-wilson.co.uk> <20190129085824.12620-3-chris@chris-wilson.co.uk> <96d3e40b-a276-01ff-e260-e878ff4ac6d4@linux.intel.com> <154876090213.22998.3794000208722160645@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id C0A2F6E813 for ; Tue, 29 Jan 2019 12:26:41 +0000 (UTC) In-Reply-To: <154876090213.22998.3794000208722160645@skylake-alporthouse-com> Content-Language: en-US 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 Ck9uIDI5LzAxLzIwMTkgMTE6MjEsIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIFR2cnRr byBVcnN1bGluICgyMDE5LTAxLTI5IDExOjE1OjM1KQo+Pgo+PiBPbiAyOS8wMS8yMDE5IDA4OjU4 LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4+PiBPbiB1bndpbmRpbmcgdGhlIGFjdGl2ZSByZXF1ZXN0 IHdlIGdpdmUgaXQgYSBzbWFsbCAobGltaXRlZCB0byBpbnRlcm5hbAo+Pj4gcHJpb3JpdHkgbGV2 ZWxzKSBib29zdCB0byBwcmV2ZW50IGl0IGZyb20gYmVpbmcgZ2F6dW1wZWQgYSBzZWNvbmQgdGlt ZS4KPj4+IEhvd2V2ZXIsIHRoaXMgbWVhbnMgdGhhdCBpdCBjYW4gYmUgcHJvbW90ZWQgdG8gYWJv dmUgdGhlIHJlcXVlc3QgdGhhdAo+Pj4gdHJpZ2dlcmVkIHRoZSBwcmVlbXB0aW9uIHJlcXVlc3Qs IGNhdXNpbmcgYSBwcmVlbXB0LXRvLWlkbGUgY3ljbGUgZm9yIG5vCj4+Cj4+IEhvdyBjYW4gaXQg Z28gaGlnaGVyPyBPbmx5IGJlY2F1c2UgSTkxNV9QUklPUklUWV9ORVdDTElFTlQgaXMgaGlnaGVy Cj4+IHRoYW4gSTkxNV9QUklPUklUWV9XQUlUPyBJbiB0aGF0IGNhc2Ugd291bGQgcmUtb3JkZXJp bmcgdGhvc2UgaGVscD8gSQo+PiBkb24ndCByZW1lbWJlciBpZiB0aGVyZSB3YXMgYSByZWFzb24g Zm9yIHRoZSBjdXJyZW50IG9yZGVyLgo+IAo+IFllcy4gVGhlcmUncyBtb3JlIHJlYXNvbnMgbGF0 ZXIgKG1lZGlhLWJlbmNoIGlzIHF1aXRlIGluc2lzdGVudCBhYm91dAo+IHRoaXMgOykuCj4gCj4g WW91IHdlcmUgcXVpdGUgYWRhbWFudCBpbiBpbnNpc3RpbmcgdGhhdCBXQUlUIGJlIHRoZSBtb3N0 IG1pbm9yIG9mCj4gYm9vc3RzIDopCgpJIHdhcyBhZnJhaWQgdGhhdCBtaWdodCBoYXZlIGJlZW4g dGhlIGNhc2UuIDopIFNvIHdlIGFyZSBmaXJtbHkgaW50byAKdHdlYWtpbmcgdGhlIHNjaGVkdWxl ciBmb3IgcGFydGljdWxhcnMgY2xpZW50cyB0ZXJyaXRvcnkuLiBhbmQgdGhhdCAKYmVmb3JlIHdl IGV2ZW4gaGF2ZSB0aW1lLXNsaWNpbmchCgpJbiBteSBtaW5kIGl0IHByb2JhYmx5IHN0aWxsIG1h a2VzIHNlbnNlIHRoYXQgV0FJVCBpcyBsb3dlc3QgYnVtcC4KCkhvdyBhYm91dCBhIHdlIGFkZCBh IG5ldyBzbWFsbGVzdCBpbnRlcm5hbCBkZWRpY2F0ZWQgbGV2ZWwgZm9yIHByZWVtcHRlZCAKY29u dGV4dHM/IEJlY2F1c2UgSSBkb24ndCBsaWtlIGhvdyB0aGlzIHBhdGNoIHdvdWxkIGludGVybWlu Z2xlIHdpdGggCmVpdGhlciBXQUlUIG9yIE5FV0NMSUVOVC4KCiNkZWZpbmUgSTkxNV9QUklPUklU WV9QUkVFTVBURUQJKCh1OClCSVQoMCkpIC8qIE11c3QgYmUgbG93ZXN0ICovCiNkZWZpbmUgSTkx NV9QUklPUklUWV9XQUlUCSgodTgpQklUKDEpKQojZGVmaW5lIEk5MTVfUFJJT1JJVFlfTkVXQ0xJ RU5UCSgodTgpQklUKDIpKQoKPwoKUmVnYXJkcywKClR2cnRrbwpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK