From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915: Try harder to finish the idle-worker Date: Mon, 04 Sep 2017 13:19:09 +0300 Message-ID: <87shg23gwy.fsf@gaia.fi.intel.com> References: <20170901141123.10167-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0E6716E2F4 for ; Mon, 4 Sep 2017 10:20:54 +0000 (UTC) In-Reply-To: <20170901141123.10167-1-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+IHdyaXRlczoKCj4gSWYgYSB3 b3JrZXIgcmVxdWV1ZXMgaXRzZWxmLCBpdCBtYXkgc3dpdGNoIHRvIGEgZGlmZmVyZW50IGt3b3Jr ZXIgcG9vbCwKPiB3aGljaCBmbHVzaF93b3JrKCkgY29uc2lkZXJzIGFzIGNvbXBsZXRlLiBUbyBi ZSBzdHJpY3QsIHdlIHRoZW4gbmVlZCB0bwo+IGtlZXAgZmx1c2hpbmcgdGhlIHdvcmsgdW50aWwg aXQgaXMgbm8gbG9uZ2VyIHBlbmRpbmcuCj4KPiBSZWZlcmVuY2VzOiBodHRwczovL2J1Z3MuZnJl ZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDI0NTYKPiBTaWduZWQtb2ZmLWJ5OiBDaHJp cyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KPiBDYzogTWlrYSBLdW9wcGFsYSA8 bWlrYS5rdW9wcGFsYUBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfZGVidWdmcy5jIHwgIDMgKy0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMg ICAgIHwgIDMgKy0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdXRpbHMuaCAgIHwgMTMg KysrKysrKysrKysrKwo+ICAzIGZpbGVzIGNoYW5nZWQsIDE1IGluc2VydGlvbnMoKyksIDQgZGVs ZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1 Z2ZzLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYwo+IGluZGV4IDQ4NTcy YjE1NzIyMi4uMWRkNjg3YTc0ODc5IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZGVidWdmcy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2Zz LmMKPiBAQCAtNDIwMiw4ICs0MjAyLDcgQEAgZmF1bHRfaXJxX3NldChzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZSAqaTkxNSwKPiAgCW11dGV4X3VubG9jaygmaTkxNS0+ZHJtLnN0cnVjdF9tdXRleCk7 Cj4gIAo+ICAJLyogRmx1c2ggaWRsZSB3b3JrZXIgdG8gZGlzYXJtIGlycSAqLwo+IC0Jd2hpbGUg KGZsdXNoX2RlbGF5ZWRfd29yaygmaTkxNS0+Z3QuaWRsZV93b3JrKSkKPiAtCQk7Cj4gKwlkcmFp bl9kZWxheWVkX3dvcmsoJmk5MTUtPmd0LmlkbGVfd29yayk7Cj4gIAo+ICAJcmV0dXJuIDA7Cj4g IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwo+IGluZGV4IGU0Y2MwOGJjNTE4Yy4uMTgyOWQzZmEx NWQxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKPiArKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4gQEAgLTQ1ODIsOCArNDU4Miw3IEBA IGludCBpOTE1X2dlbV9zdXNwZW5kKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikK PiAgCS8qIEFzIHRoZSBpZGxlX3dvcmsgaXMgcmVhcm1pbmcgaWYgaXQgZGV0ZWN0cyBhIHJhY2Us IHBsYXkgc2FmZSBhbmQKPiAgCSAqIHJlcGVhdCB0aGUgZmx1c2ggdW50aWwgaXQgaXMgZGVmaW5p dGVseSBpZGxlLgo+ICAJICovCj4gLQl3aGlsZSAoZmx1c2hfZGVsYXllZF93b3JrKCZkZXZfcHJp di0+Z3QuaWRsZV93b3JrKSkKPiAtCQk7Cj4gKwlkcmFpbl9kZWxheWVkX3dvcmsoJmRldl9wcml2 LT5ndC5pZGxlX3dvcmspOwo+ICAKPiAgCS8qIEFzc2VydCB0aGF0IHdlIHN1Y2Vzc2Z1bGx5IGZs dXNoZWQgYWxsIHRoZSB3b3JrIGFuZAo+ICAJICogcmVzZXQgdGhlIEdQVSBiYWNrIHRvIGl0cyBp ZGxlLCBsb3cgcG93ZXIgc3RhdGUuCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfdXRpbHMuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdXRpbHMuaAo+IGluZGV4 IDEyZmMyNTBiNDdiOS4uNGY3ZmZhMDk3NmIxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfdXRpbHMuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdXRp bHMuaAo+IEBAIC0xMTksNCArMTE5LDE3IEBAIHN0YXRpYyBpbmxpbmUgdm9pZCBfX2xpc3RfZGVs X21hbnkoc3RydWN0IGxpc3RfaGVhZCAqaGVhZCwKPiAgCVdSSVRFX09OQ0UoaGVhZC0+bmV4dCwg Zmlyc3QpOwo+ICB9Cj4gIAo+ICsvKgo+ICsgKiBXYWl0IHVudGlsIHRoZSB3b3JrIGlzIGZpbmFs bHkgY29tcGxldGUsIGV2ZW4gaWYgaXQgdHJpZXMgdG8gcG9zdHBvbmUKPiArICogYnkgcmVxdWV1 ZWluZyBpdHNlbGYuIE5vdGUsIHRoYXQgaWYgdGhlIHdvcmtlciBuZXZlciBjYW5jZWxzIGl0c2Vs ZiwKPiArICogd2Ugd2lsbCBzcGluIGZvcmV2ZXIuCj4gKyAqLwo+ICtzdGF0aWMgaW5saW5lIHZv aWQgZHJhaW5fZGVsYXllZF93b3JrKHN0cnVjdCBkZWxheWVkX3dvcmsgKmR3KQo+ICt7Cj4gKwlk byB7Cj4gKwkJd2hpbGUgKGZsdXNoX2RlbGF5ZWRfd29yayhkdykpCj4gKwkJCTsKPiArCX0gd2hp bGUgKGRlbGF5ZWRfd29ya19wZW5kaW5nKGR3KSk7CgpTbyB3ZSBlbmQgc3Bpbm5pbmcgaWYgc29t ZW9uZSBkb2Vzbid0IGxldCBnbyBvZiBtdXRleC4KCkFkZCBhIHRpbWVvdXQgZm9yIGRvaW5nIHRo aXMgYW5kIGxldCBpdCBzbGlkZSBpbnRvCnN1c3BlbmQgd2l0aCBhIGVycm9yIG1lc3NhZ2UgYW55 d2F5cyBpbnN0ZWFkIG9mIHNwaW5uaW5nCmZvcmV2ZXI/CgotTWlrYQoKPiArfQo+ICsKPiAgI2Vu ZGlmIC8qICFfX0k5MTVfVVRJTFNfSCAqLwo+IC0tIAo+IDIuMTQuMQpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK