From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH] drm/i915: Allow normal clients to always preempt idle priority clients Date: Fri, 1 Feb 2019 01:42:42 +0000 Message-ID: <20190201014242.6022-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4FEE96E239 for ; Fri, 1 Feb 2019 01:42:54 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org V2hlbiBmaXJzdCBlbmFibGluZyBwcmVlbXB0aW9uLCB3ZSBoZXNpdGF0ZWQgZnJvbSBtYWtpbmcg aXQgYSBmcmVlLWZvci1hbGwKd2hlcmUgZXZlcnkgaGlnaGVyIHByaW9yaXR5IGNsaWVudCB3b3Vs ZCBmb3JjZSBhIHByZWVtcHQtdG8taWRsZSBjeWNsZQphbmQgdGFrZSBvdmVyIGZyb20gYWxsIGxv d2VyIHByaW9yaXR5IGNsaWVudHMuIFdlIGhlc2l0YXRlZCBiZWNhdXNlIHdlCndlcmUgdW5jZXJ0 YWluIGp1c3QgaG93IHdlbGwgcHJlZW1wdGlvbiB3b3VsZCB3b3JrIGluIHByYWN0aWNlLCB3aGV0 aGVyCnRoZSBwcmVlbXB0aW9uIGxhdGVuY3kgaXRzZWxmIHdvdWxkIGRldHJhY3QgZnJvbSB0aGUg bGF0ZW5jeSBnYWlucyBmb3IKaGlnaGVyIHByaW9yaXR5IHRhc2tzIGFuZCB3aGV0aGVyIGl0IHdv dWxkIHdvcmsgYXQgYWxsLiBTaW5jZQppbnRyb2R1Y2luZyBwcmVlbXB0aW9uLCB3ZSBoYXZlIGJl ZW4gZW5hYmxpbmcgaXQgZm9yIG1vcmUgY29tbW9uIHRhc2tzLApldmVuIGdpdmluZyBub3JtYWwg Y2xpZW50cyBhIHNtYWxsIHByZWVtcHRpdmUgYm9vc3Qgd2hlbiB0aGV5IGZpcnN0CnN0YXJ0ICh0 byBhaWRlIGZhaXJuZXNzIGFuZCBpbXByb3ZlIGludGVyYWN0aXZpdHkpLiBOb3cgbGV0cyB0YWtl IG9uZQpzdGVwIGZ1cnRoZXIgYW5kIGdpdmUgcGVybWlzc2lvbiBmb3IgYWxsIG5vcm1hbCAocHJp b3JpdHk6MCkgY2xpZW50cyB0bwpwcmVlbXB0IGFueSBpZGxlIChwcmlvcml0eTo8MCkgdGFzayBz byB0aGF0IHVzZXJzIHJ1bm5pbmcgbG9uZyBjb21wdXRlCmpvYnMgZG8gbm90IG92ZXJseSBpbXBh Y3Qgb3RoZXIgam9icyAoaS5lLiB0aGVpciBkZXNrdG9wKSBhbmQgdGhlIHN5c3RlbQpyZW1haW5z IHJlc3BvbnNpdmUgdW5kZXIgc3VjaCBpZGxlIGxvYWRzLgoKUmVmZXJlbmNlczogZjYzMjJlZGRh ZmY3ICgiZHJtL2k5MTUvcHJlZW1wdGlvbjogQWxsb3cgcHJlZW1wdGlvbiBiZXR3ZWVuIHN1Ym1p c3Npb24gcG9ydHMiKQpSZWZlcmVuY2VzOiBiMTZjNzY1MTIyZjkgKCJkcm0vaTkxNTogUHJpb3Jp dHkgYm9vc3QgZm9yIG5ldyBjbGllbnRzIikKU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxj aHJpc0BjaHJpcy13aWxzb24uY28udWs+CkNjOiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3Vs aW5AaW50ZWwuY29tPgpDYzogTWljaGFsIFdhamRlY3prbyA8bWljaGFsLndhamRlY3prb0BpbnRl bC5jb20+CkNjOiBNaWNoYcWCIFdpbmlhcnNraSA8bWljaGFsLndpbmlhcnNraUBpbnRlbC5jb20+ CkNjOiAiQmxvb21maWVsZCwgSm9uIiA8am9uLmJsb29tZmllbGRAaW50ZWwuY29tPgotLS0KIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuaCB8IDE1ICsrKysrKysrKysrKysr LQogMSBmaWxlIGNoYW5nZWQsIDE0IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKCmRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmggYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmgKaW5kZXggMzRkMGExNDhlNjY0Li45ODNh ZDFlNzkxNGQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZm ZXIuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmgKQEAgLTU5 Miw3ICs1OTIsMjAgQEAgaW50ZWxfZW5naW5lX2hhc19wcmVlbXB0aW9uKGNvbnN0IHN0cnVjdCBp bnRlbF9lbmdpbmVfY3MgKmVuZ2luZSkKIAogc3RhdGljIGlubGluZSBib29sIF9fZXhlY2xpc3Rz X25lZWRfcHJlZW1wdChpbnQgcHJpbywgaW50IGxhc3QpCiB7Ci0JcmV0dXJuIHByaW8gPiBtYXgo MCwgbGFzdCk7CisJLyoKKwkgKiBBbGxvdyBwcmVlbXB0aW9uIG9mIGxvdyAtPiBub3JtYWwgLT4g aGlnaCwgYnV0IHdlIGRvCisJICogbm90IGFsbG93IGxvdyBwcmlvcml0eSB0YXNrcyB0byBwcmVl bXB0IG90aGVyIGxvdyBwcmlvcml0eQorCSAqIHRhc2tzIHVuZGVyIHRoZSBpbXByZXNzaW9uIHRo YXQgbGF0ZW5jeSBmb3IgbG93IHByaW9yaXR5CisJICogdGFza3MgZG9lcyBub3QgbWF0dGVyIChh cyBtdWNoIGFzIGJhY2tncm91bmQgdGhyb3VnaHB1dCksCisJICogc28ga2lzcy4KKwkgKgorCSAq IE1vcmUgbmF0dXJhbGx5IHdlIHdvdWxkIHdyaXRlCisJICogCXByaW8gPj0gbWF4KDAsIGxhc3Qp OworCSAqIGV4Y2VwdCB0aGF0IHdlIHdpc2ggdG8gcHJldmVudCB0cmlnZ2VyaW5nIHByZWVtcHRp b24gYXQgdGhlIHNhbWUKKwkgKiBwcmlvcml0eSBsZXZlbDogdGhlIHRhc2sgdGhhdCBpcyBydW5u aW5nIHNob3VsZCByZW1haW4gcnVubmluZworCSAqIHRvIHByZXNlcnZlIEZJRk8gb3JkZXJpbmcg b2YgZGVwZW5kZW5jaWVzLgorCSAqLworCXJldHVybiBwcmlvID4gbWF4KEk5MTVfUFJJT1JJVFlf Tk9STUFMIC0gMSwgbGFzdCk7CiB9CiAKIHN0YXRpYyBpbmxpbmUgdm9pZAotLSAKMi4yMC4xCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK