From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Auld Subject: Re: [PATCH 03/23] drm/i915/gemfs: enable THP Date: Mon, 4 Sep 2017 13:09:48 +0100 Message-ID: References: <20170821183503.12246-1-matthew.auld@intel.com> <20170821183503.12246-4-matthew.auld@intel.com> <1504018140.5001.80.camel@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-it0-x244.google.com (mail-it0-x244.google.com [IPv6:2607:f8b0:4001:c0b::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id 746C06E345 for ; Mon, 4 Sep 2017 12:10:20 +0000 (UTC) Received: by mail-it0-x244.google.com with SMTP id 3so80501ity.3 for ; Mon, 04 Sep 2017 05:10:20 -0700 (PDT) In-Reply-To: <1504018140.5001.80.camel@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Joonas Lahtinen Cc: Intel Graphics Development , Matthew Auld List-Id: intel-gfx@lists.freedesktop.org T24gMjkgQXVndXN0IDIwMTcgYXQgMTU6NDksIEpvb25hcyBMYWh0aW5lbgo8am9vbmFzLmxhaHRp bmVuQGxpbnV4LmludGVsLmNvbT4gd3JvdGU6Cj4gT24gTW9uLCAyMDE3LTA4LTIxIGF0IDE5OjM0 ICswMTAwLCBNYXR0aGV3IEF1bGQgd3JvdGU6Cj4+IEVuYWJsZSB0cmFuc3BhcmVudC1odWdlLXBh Z2VzIHRocm91Z2ggZ2VtZnMgYnkgbW91bnRpbmcgd2l0aAo+PiBodWdlPXdpdGhpbl9zaXplLgo+ Pgo+PiBTaWduZWQtb2ZmLWJ5OiBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+ Cj4+IENjOiBKb29uYXMgTGFodGluZW4gPGpvb25hcy5sYWh0aW5lbkBsaW51eC5pbnRlbC5jb20+ Cj4+IENjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KPgo+IDxTTklQ Pgo+Cj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtZnMuYwo+PiBAQCAtMjQs NiArMjQsNyBAQAo+Pgo+PiAgI2luY2x1ZGUgPGxpbnV4L2ZzLmg+Cj4+ICAjaW5jbHVkZSA8bGlu dXgvbW91bnQuaD4KPj4gKyNpbmNsdWRlIDxsaW51eC9wYWdlbWFwLmg+Cj4+Cj4+ICAjaW5jbHVk ZSAiaTkxNV9kcnYuaCIKPj4gICNpbmNsdWRlICJpOTE1X2dlbWZzLmgiCj4+IEBAIC00MSw2ICs0 MiwyMCBAQCBpbnQgaTkxNV9nZW1mc19pbml0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1 KQo+PiAgICAgICBpZiAoSVNfRVJSKGdlbWZzKSkKPj4gICAgICAgICAgICAgICByZXR1cm4gUFRS X0VSUihnZW1mcyk7Cj4+Cj4+ICsgICAgIGlmIChoYXNfdHJhbnNwYXJlbnRfaHVnZXBhZ2UoKSkg ewo+PiArICAgICAgICAgICAgIHN0cnVjdCBzdXBlcl9ibG9jayAqc2IgPSBnZW1mcy0+bW50X3Ni Owo+PiArICAgICAgICAgICAgIGNoYXIgb3B0aW9uc1tdID0gImh1Z2U9d2l0aGluX3NpemUiOwo+ Cj4gY2hhciBjb25zdCBvcHRpb25zW10gPwoKcmVtb3VudF9mcyBleHBlY3RzIGNoYXIgKmRhdGEs IGFuZCBzaG1lbV9wYXJzZV9vcHRpb25zKCkgbWF5IHRyeSB0byBtb2RpZnkgZGF0YS4KCj4KPj4g KyAgICAgICAgICAgICBpbnQgZmxhZ3MgPSAwOwo+PiArCj4+ICsgICAgICAgICAgICAgLyogV2Ug ZG9uJ3QgY29uc2lkZXIgZmFpbHVyZSB0byByZW1vdW50IGZhdGFsLCBzaW5jZSB0aGlzIHNob3Vs ZAo+PiArICAgICAgICAgICAgICAqIG9ubHkgZXZlciBhdHRlbXB0IHRvIG1vZGlmeSB0aGUgbW91 bnQgb3B0aW9ucyBvZiB0aGUgc2IsIGFuZAo+PiArICAgICAgICAgICAgICAqIHNvIHNob3VsZCBh bHdheXMgbGVhdmUgdXMgd2l0aCBhIHdvcmtpbmcgbW91bnQgdXBvbiBmYWlsdXJlLgo+PiArICAg ICAgICAgICAgICAqIEhlbmNlIGRlY291cGxpbmcgdGhpcyBmcm9tIHRoZSBhY3R1YWwga2Vybl9t b3VudCBpcyBwcm9iYWJseQo+PiArICAgICAgICAgICAgICAqIGFkdmlzYWJsZS4KPj4gKyAgICAg ICAgICAgICAgKi8KPj4gKyAgICAgICAgICAgICBXQVJOX09OKHNiLT5zX29wLT5yZW1vdW50X2Zz KHNiLCAmZmxhZ3MsIG9wdGlvbnMpKTsKPgo+IE5vdCB0byBoYXZlIHRvbyBtYW55IGZhbGxiYWNr IHBhdGhzLCB3b3VsZCBpdCBtYWtlIHNlbnNlIGZvciBhbnkgZXJyb3IKPiBpbiBzZXR0aW5nIHVw IGdlbWZzIHRvIHJlc3VsdCBpbiBOVUxMIGdlbWZzIGFuZCBmYWxsYmFjayB0byB0bXBmcz8KCk9r YXksIHdpbGwgZG8uCgo+Cj4gV2l0aCB0aGUgc3RyaW5nIGNvbnN0aWZpZWQsIHRoaXMgaXM6Cj4K PiBSZXZpZXdlZC1ieTogSm9vbmFzIExhaHRpbmVuIDxqb29uYXMubGFodGluZW5AbGludXguaW50 ZWwuY29tPgo+Cj4gUmVnYXJkcywgSm9vbmFzCj4gLS0KPiBKb29uYXMgTGFodGluZW4KPiBPcGVu IFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgo+IEludGVsIENvcnBvcmF0aW9uCj4gX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBJbnRlbC1nZnggbWFpbGlu ZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=