From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Durrant Subject: Re: [PATCH v2 5/8] xen: double default grant frame limit for huge hosts Date: Wed, 6 Sep 2017 09:12:55 +0000 Message-ID: References: <20170906082632.6494-1-jgross@suse.com> <20170906082632.6494-6-jgross@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170906082632.6494-6-jgross@suse.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: 'Juergen Gross' , "xen-devel@lists.xen.org" Cc: "sstabellini@kernel.org" , Wei Liu , Andrew Cooper , "Tim (Xen.org)" , George Dunlap , "jbeulich@suse.com" , Ian Jackson List-Id: xen-devel@lists.xenproject.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBYZW4tZGV2ZWwgW21haWx0bzp4 ZW4tZGV2ZWwtYm91bmNlc0BsaXN0cy54ZW4ub3JnXSBPbiBCZWhhbGYgT2YNCj4gSnVlcmdlbiBH cm9zcw0KPiBTZW50OiAwNiBTZXB0ZW1iZXIgMjAxNyAwOToyNg0KPiBUbzogeGVuLWRldmVsQGxp c3RzLnhlbi5vcmcNCj4gQ2M6IEp1ZXJnZW4gR3Jvc3MgPGpncm9zc0BzdXNlLmNvbT47IHNzdGFi ZWxsaW5pQGtlcm5lbC5vcmc7IFdlaSBMaXUNCj4gPHdlaS5saXUyQGNpdHJpeC5jb20+OyBHZW9y Z2UgRHVubGFwIDxHZW9yZ2UuRHVubGFwQGNpdHJpeC5jb20+Ow0KPiBBbmRyZXcgQ29vcGVyIDxB bmRyZXcuQ29vcGVyM0BjaXRyaXguY29tPjsgSWFuIEphY2tzb24NCj4gPElhbi5KYWNrc29uQGNp dHJpeC5jb20+OyBUaW0gKFhlbi5vcmcpIDx0aW1AeGVuLm9yZz47DQo+IGpiZXVsaWNoQHN1c2Uu Y29tDQo+IFN1YmplY3Q6IFtYZW4tZGV2ZWxdIFtQQVRDSCB2MiA1LzhdIHhlbjogZG91YmxlIGRl ZmF1bHQgZ3JhbnQgZnJhbWUgbGltaXQgZm9yDQo+IGh1Z2UgaG9zdHMNCj4gDQo+IEluIGNhc2Ug YSBzeXN0ZW0gaGFzIG1lbW9yeSBhYm92ZSB0aGUgMTZUQiBib3VuZGFyeSBkb3VibGUgdGhlIGRl ZmF1bHQNCj4gZ3JhbnQgZnJhbWUgbnVtYmVyIGxpbWl0IHBlciBkb21haW4uIFRoaXMgZW5zdXJl cyBhIHB2IGRvbWFpbiBjYW4gc3RpbGwNCj4gZXN0YWJsaXNoIHRoZSBzYW1lIG51bWJlciBvZiBn cmFudHMgZXZlbiBpZiBpdCBpcyByZXF1aXJlZCB0byB1c2UNCj4gdmVyc2lvbiAyIGdyYW50cyB3 aGljaCBuZWVkIHR3aWNlIHRoZSBzcGFjZSBvZiB2MSBncmFudHMuDQo+IA0KPiBTaWduZWQtb2Zm LWJ5OiBKdWVyZ2VuIEdyb3NzIDxqZ3Jvc3NAc3VzZS5jb20+DQoNClJldmlld2VkLWJ5OiBQYXVs IER1cnJhbnQgPHBhdWwuZHVycmFudEBjaXRyaXguY29tPg0KDQo+IC0tLQ0KPiAgeGVuL2NvbW1v bi9ncmFudF90YWJsZS5jIHwgOSArKysrKysrKy0NCj4gIDEgZmlsZSBjaGFuZ2VkLCA4IGluc2Vy dGlvbnMoKyksIDEgZGVsZXRpb24oLSkNCj4gDQo+IGRpZmYgLS1naXQgYS94ZW4vY29tbW9uL2dy YW50X3RhYmxlLmMgYi94ZW4vY29tbW9uL2dyYW50X3RhYmxlLmMNCj4gaW5kZXggYWU1ZjEyNjJl OC4uNzA5ZmQ1NTQ5MCAxMDA2NDQNCj4gLS0tIGEveGVuL2NvbW1vbi9ncmFudF90YWJsZS5jDQo+ ICsrKyBiL3hlbi9jb21tb24vZ3JhbnRfdGFibGUuYw0KPiBAQCAtMzgyNCw4ICszODI0LDE1IEBA IHN0YXRpYyBpbnQgX19pbml0IGdudHRhYl91c2FnZV9pbml0KHZvaWQpDQo+ICB7DQo+ICAgICAg QlVJTERfQlVHX09OKERFRkFVTFRfTUFYX01BUFRSQUNLX0ZSQU1FUyA8DQo+IERFRkFVTFRfTUFY X05SX0dSQU5UX0ZSQU1FUyk7DQo+IA0KPiArICAgIC8qDQo+ICsgICAgICogSW4gY2FzZSBncmFu dCB2MiBpcyByZXF1aXJlZCBmb3IgcHYgZG9tYWlucyB0byByZWZlcmVuY2UgYW55IHBvc3NpYmxl DQo+ICsgICAgICogbWVtb3J5IHBhZ2UgKGkuZS4gbWVtb3J5IGlzIGluc3RhbGxlZCBhYm92ZSAx NlRCIGJvdW5kYXJ5KSBkb3VibGUNCj4gdGhlDQo+ICsgICAgICogZ3JhbnQgZnJhbWUgbGltaXQu IFRoaXMgd2lsbCBhbGxvdyBhIGd1ZXN0IHVzaW5nIHYyIGdyYW50cyB3aXRob3V0DQo+ICsgICAg ICogaGF2aW5nIHRvIGxvd2VyIHRoZSBudW1iZXIgb2YgdXNhYmxlIGdyYW50cy4NCj4gKyAgICAg Ki8NCj4gICAgICBpZiAoICFtYXhfZ3JhbnRfZnJhbWVzICkNCj4gLSAgICAgICAgbWF4X2dyYW50 X2ZyYW1lcyA9IERFRkFVTFRfTUFYX05SX0dSQU5UX0ZSQU1FUzsNCj4gKyAgICAgICAgbWF4X2dy YW50X2ZyYW1lcyA9ICgobWF4X3BhZ2UgPj4gMzIpID8gMiA6IDEpICoNCj4gKyAgICAgICAgICAg ICAgICAgICAgICAgICAgIERFRkFVTFRfTUFYX05SX0dSQU5UX0ZSQU1FUzsNCj4gDQo+ICAgICAg aWYgKCAhbWF4X21hcHRyYWNrX2ZyYW1lcyApDQo+ICAgICAgICAgIG1heF9tYXB0cmFja19mcmFt ZXMgPSBERUZBVUxUX01BWF9NQVBUUkFDS19GUkFNRVM7DQo+IC0tDQo+IDIuMTIuMw0KPiANCj4g DQo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQo+IFhl bi1kZXZlbCBtYWlsaW5nIGxpc3QNCj4gWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcNCj4gaHR0cHM6 Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbA0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMu eGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==