From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH v2 1/3] drm/i915: Use the MRU stack search after evicting Date: Wed, 11 Jan 2017 14:04:53 +0200 Message-ID: <1484136293.3011.19.camel@linux.intel.com> References: <20170111112312.31493-1-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 032CC6E8A7 for ; Wed, 11 Jan 2017 12:04:56 +0000 (UTC) In-Reply-To: <20170111112312.31493-1-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 T24ga2UsIDIwMTctMDEtMTEgYXQgMTE6MjMgKzAwMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiBX aGVuIHdlIGV2aWN0IGZyb20gdGhlIEdUVCB0byBtYWtlIHJvb20gZm9yIGFuIG9iamVjdCwgdGhl IGhvbGUgd2UKPiBjcmVhdGUgaXMgcHV0IG9udG8gdGhlIE1SVSBzdGFjayBpbnNpZGUgdGhlIGRy bV9tbSByYW5nZSBtYW5hZ2VyLiBPbiB0aGUKPiBuZXh0IHNlYXJjaCBwYXNzLCB3ZSBjYW4gc3Bl ZWQgdXAgYSBQSU5fSElHSCBhbGxvY2F0aW9uIGJ5IHJlZmVyZW5jaW5nCj4gdGhhdCBzdGFjayBm b3IgdGhlIG5ldyBob2xlLgo+IAo+IHYyOiBQdWxsIHRvZ2V0aGVyIHRoZSAzIGlkZW50aWNhbCBp bXBsZW1lbnRzIChhaGVtLCBhIGNvdXBsZSB3ZXJlCj4gb3V0ZGF0ZWQpIGludG8gYSBjb21tb24g cm91dGluZSBmb3IgYWxsb2NhdGluZyBhIG5vZGUgYW5kIGV2aWN0aW5nIGFzCj4gbmVjZXNzYXJ5 Lgo+IHYzOiBEZXRlY3QgaW52YWxpZCBjYWxscyB0byBpOTE1X2dlbV9ndHRfaW5zZXJ0KCkKPiB2 NDoga2VybmVsZG9jCj4gCj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJp cy13aWxzb24uY28udWs+Cj4gUmV2aWV3ZWQtYnk6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxh aHRpbmVuQGxpbnV4LmludGVsLmNvbT4KCjxTTklQPgoKPiArLyoqCj4gKyAqIGk5MTVfZ2VtX2d0 dF9pbnNlcnQgLSBpbnNlcnQgYSBub2RlIGludG8gYW4gYWRkcmVzc19zcGFjZSAoR1RUKQo+ICsg KiBAdm0gLSB0aGUgJnN0cnVjdCBpOTE1X2FkZHJlc3Nfc3BhY2UKCm1peGluZyAmc3RydWN0IGFu ZCBAc3RydWN0LCBJIGd1ZXNzIHlvdSBtZWFudCAmc3RydWN0IGluIGxhdGVyIGxpbmUKdG9vLgoK PiArICogQG5vZGUgLSB0aGUgQHN0cnVjdCBkcm1fbW1fbm9kZSAodHlwaWNhbGxheSBpOTE1X3Zt YS5tb2RlKQoKInR5cGljYWxsbHkiIGFuZCAiaTkxNV92bWEubm9kZSIKCj4gKyAqIEBzaXplIC0g aG93IG11Y2ggc3BhY2UgdG8gYWxsb2NhdGUgaW5zaWRlIHRoZSBHVFQsCj4gKyAqwqDCoMKgwqDC oMKgwqDCoMKgbXVzdCBiZSAjSTkxNV9HVFRfUEFHRV9TSVpFIGFsaWduZWQKPiArICogQGFsaWdu bWVudCAtIHJlcXVpcmVkIGFsaWdubWVudCBvZiBzdGFydGluZyBvZmZzZXQsIG1heSBiZSAwIGJ1 dAo+ICsgKsKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBpZiBzcGVjaWZpZWQsIHRoaXMgbXVz dCBiZSBhIHBvd2VyLW9mLXR3byBhbmQgYXQgbGVhc3QKPiArICrCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgI0k5MTVfR1RUX01JTl9BTElHTk1FTlQKPiArICogQGNvbG9yIC0gY29sb3IgdG8g YXBwbHkgdG8gbm9kZQo+ICsgKiBAc3RhcnQgLSBzdGFydCBvZiBhbnkgcmFuZ2UgcmVzdHJpY3Rp b24gaW5zaWRlIEdUVCAoMCBmb3IgYWxsKSwKPiArICrCoMKgwqDCoMKgwqDCoMKgwqDCoG11c3Qg YmUgI0k5MTVfR1RUX1BBR0VfU0laRSBhbGlnbmVkCj4gKyAqIEBlbmQgLSBlbmQgb2YgYW55IHJh bmdlIHJlc3RyaWN0aW9uIGluc2lkZSBHVFQgKFU2NF9NQVggZm9yIGFsbCksCj4gKyAqwqDCoMKg wqDCoMKgwqDCoG11c3QgYmUgI0k5MTVfR1RUX1BBR0VfU0laRSBhbGlnbmVkCj4gKyAqIEBmbGFn cyAtIGNvbnRyb2wgc2VhcmNoIGFuZCBldmljdGlvbiBiZWhhdmlvdXIKPiArICoKPiArICogaTkx NV9nZW1fZ3R0X2luc2VydCgpIGZpcnN0IHNlYXJjaGVzIGZvciBhbiBhdmFpbGFibGUgaG9sZSBp bnRvIHdoaWNoCj4gKyAqIGlzIGNhbiBpbnNlcnQgdGhlIG5vZGUuIFRoZSBob2xlIGFkZHJlc3Mg aXMgYWxpZ25lZCB0byBAYWxpZ25tZW50IGFuZAo+ICsgKiBpdHMgQHNpemUgbXVzdCB0aGVuIGZp dCBlbnRpcmVseSB3aXRoaW4gdGhlIFtAc3RhcnQsIEBlbmRdIGJvdW5kcy4gVGhlCj4gKyAqIG5v ZGVzIG9uIGVpdGhlciBzaWRlIG9mIHRoZSBob2xlIG11c3QgbWF0Y2ggQGNvbG9yLCBvciBlbHNl IGEgZ3VhcmQgcGFnZQo+ICsgKiB3aWxsIGJlIGluc2VydGVkIGJldHdlZW4gdGhlIHR3byBub2Rl cyAob3IgdGhlIG5vZGUgZXZpY3RlZCkuIElmIG5vCj4gKyAqIHN1aXRhYmxlIGhvbGUgaXMgZm91 bmQsIHRoZW4gdGhlIExSVSBsaXN0IG9mIG9iamVjdHMgd2l0aGluIHRoZSBHVFQKPiArICogaXMg c2Nhbm5lZCB0byBmaW5kIHRoZSBmaXJzdCBzZXQgb2YgcmVwbGFjZW1lbnQgbm9kZXMgdG8gY3Jl YXRlIHRoZSBob2xlLgo+ICsgKiBUaG9zZSBvbGQgb3ZlcmxhcHBpbmcgbm9kZXMgYXJlIGV2aWN0 ZWQgZnJvbSB0aGUgR1RUIChhbmQgc28gbXVzdCBiZQo+ICsgKiByZWJvdW5kIGJlZm9yZSBhbnkg ZnV0dXJlIHVzZSkuIEFueSBub2RlIHRoYXQgaXMgY3VycmVudCBwaW5uZWQgY2Fubm90CgoiY3Vy cmVudGx5IgoKPiArICogYmUgZXZpY3RlZCAoc2VlIGk5MTVfdm1hX3BpbigpKS4gU2ltaWxhciBp ZiB0aGUgbm9kZSdzIFZNQSBpcyBjdXJyZW50bHkKPiArICogYWN0aXZlIGFuZCAjUElOX05PTkJM T0NLIGlzIHNwZWNpZmllZCwgdGhhdCBub2RlIGlzIGFsc28gc2tpcHBlZCB3aGVuCj4gKyAqIHNl YXJjaGluZyBmb3IgYW4gZXZpY3Rpb24gY2FuZGlkYXRlLiBTZWUgaTkxNV9nZW1fZXZpY3Rfc29t ZXRoaW5nKCkgZm9yCj4gKyAqIHRoZSBnb3J5IGRldGFpbHMgb24gdGhlIGV2aWN0aW9uIGFsZ29y aXRobS4KPiArICoKPiArICogUmV0dXJuczogMCBvbiBzdWNjZXNzLCAtRU5PU1BDIGlmIG5vIHN1 aXRhYmxlIGhvbGUgaXMgZm91bmQsIC1FSU5UUiBpZgo+ICsgKiBhc2tlZCB0byB3YWl0IGZvciBl dmljdGlvbiBhbmQgaW50ZXJydXB0ZWQuCj4gKyAqLwoKRml0IHRob3NlIGZpeGVkLCBnb29kIHRv IG1lcmdlLgoKUmVnYXJkcywgSm9vbmFzCi0tIApKb29uYXMgTGFodGluZW4KT3BlbiBTb3VyY2Ug VGVjaG5vbG9neSBDZW50ZXIKSW50ZWwgQ29ycG9yYXRpb24KX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==