From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 1/7] drm/i915: Flush submission tasklet after bumping priority Date: Mon, 07 May 2018 14:15:58 +0300 Message-ID: <87bmdryavl.fsf@gaia.fi.intel.com> References: <20180507092527.7359-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id E9B4E6E3B7 for ; Mon, 7 May 2018 11:16:12 +0000 (UTC) In-Reply-To: <20180507092527.7359-1-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 List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gV2hlbiBj YWxsZWQgZnJvbSBwcm9jZXNzIGNvbnRleHQgdGFza2xldF9zY2hlZHVsZSgpIGRlZmVycyBpdHNl bGYgdG8KPiBrc29mdGlycWQuIEZyb20gZXhwZXJpZW5jZSB0aGlzIG1heSBjYXVzZSB1bmFjY2Vw dGFibGUgbGF0ZW5jaWVzIG9mIG92ZXIKPiAyMDBtcyBpbiBleGVjdXRpbmcgdGhlIHN1Ym1pc3Np b24gdGFza2xldCwgb3VyIGdvYWwgaXMgdG8gcmVwcmlvcml0aXNlCj4gdGhlIEhXIGV4ZWN1dGlv biBxdWV1ZSBhbmQgdHJpZ2dlciBwcmVlbXB0aW9uIGltbWVkaWF0ZWx5LCBzbyBjb252ZXJ0CgpJ IHdvdWxkIGFkZCAnZXhlY2xpc3RzIHByZWVtcHRpb24nIGV2ZW4gdGhvIHRoZSBjb250ZXh0IHBv aW50cyB0byBpdCwKYXMgd2UgYXJlIGFsc28gcXVpdGUgaW50aW1hdGVseSBlbnRhbmdsZWQgaGVy ZSB3aXRoIGtlcm5lbCBwcmVlbXB0aW9uCnRvby4KCj4gdGhlIHJjdSBwcm90ZWN0aW9uIG92ZXIg dG8gaW5jbHVkZSBhIGtpY2sgb2YgdGhlIHRhc2tsZXQuCj4KPiBTaWduZWQtb2ZmLWJ5OiBDaHJp cyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KPiBDYzogVHZydGtvIFVyc3VsaW4g PHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9nZW0uYyB8IDQgKystLQo+ICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAy IGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf Z2VtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4gaW5kZXggNWVjZTZhZTRi ZGZmLi4wM2NkMzAwMDFiNWQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9nZW0uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKPiBAQCAtNTc4 LDEwICs1NzgsMTAgQEAgc3RhdGljIHZvaWQgX19mZW5jZV9zZXRfcHJpb3JpdHkoc3RydWN0IGRt YV9mZW5jZSAqZmVuY2UsCj4gIAlycSA9IHRvX3JlcXVlc3QoZmVuY2UpOwo+ICAJZW5naW5lID0g cnEtPmVuZ2luZTsKPiAgCj4gLQlyY3VfcmVhZF9sb2NrKCk7Cj4gKwlsb2NhbF9iaF9kaXNhYmxl KCk7IC8qIFJDVSBzZXJpYWxpc2F0aW9uIGZvciBzZXQtd2VkZ2VkIHByb3RlY3Rpb24gKi8KPiAg CWlmIChlbmdpbmUtPnNjaGVkdWxlKQo+ICAJCWVuZ2luZS0+c2NoZWR1bGUocnEsIGF0dHIpOwo+ IC0JcmN1X3JlYWRfdW5sb2NrKCk7Cj4gKwlsb2NhbF9iaF9lbmFibGUoKTsgLyoga2ljayB0aGUg dGFza2xldHMgaWYgcXVldWVzIHdlcmUgcmVwcmlvcml0aXNlZCAqLwoKRG8gd2UgZW5kIHVwIGNh bGxpbmcgdGhlIHRhc2tsZXQtPmZ1bmMoKSBleHBsaWNpdGx5IG9uIHRoZSBlbmQgb2YKZW5naW5l LT5zY2hlZHVsZSgpPwoKUmV2aWV3ZWQtYnk6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFA bGludXguaW50ZWwuY29tPgoKPiAgfQo+ICAKPiAgc3RhdGljIHZvaWQgZmVuY2Vfc2V0X3ByaW9y aXR5KHN0cnVjdCBkbWFfZmVuY2UgKmZlbmNlLAo+IC0tIAo+IDIuMTcuMApfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK