From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH v7 4/6] mm: introduce a helper to get the memory type of a page Date: Wed, 22 Aug 2018 10:45:34 +0100 Message-ID: <20180822094534.omqbffzr5r3k6v5f@citrix.com> References: <20180822075200.50278-1-roger.pau@citrix.com> <20180822075200.50278-5-roger.pau@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fsPhq-0003F2-H2 for xen-devel@lists.xenproject.org; Wed, 22 Aug 2018 09:45:38 +0000 Content-Disposition: inline In-Reply-To: <20180822075200.50278-5-roger.pau@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Roger Pau Monne Cc: Stefano Stabellini , Wei Liu , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Julien Grall , Jan Beulich , xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gV2VkLCBBdWcgMjIsIDIwMTggYXQgMDk6NTE6NThBTSArMDIwMCwgUm9nZXIgUGF1IE1vbm5l IHdyb3RlOgo+IFJldHVybnMgYWxsIHRoZSBtZW1vcnkgdHlwZXMgYXBwbGljYWJsZSB0byBhIHBh Z2UuCj4gCj4gVGhpcyBmdW5jdGlvbiBpcyB1bmltcGxlbWVudGVkIGZvciBBUk0uCj4gCj4gU2ln bmVkLW9mZi1ieTogUm9nZXIgUGF1IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5jb20+Cj4gUmV2 aWV3ZWQtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4KPiAtLS0KPiBDaGFuZ2Vz IHNpbmNlIHY1Ogo+ICAtIFJldHVybiBhbGwgdHlwZXMgdGhhdCBhcHBseSB0byBhIHBhZ2UsIHNp bmNlIHRoZSB0eXBlcyB0aGVtc2VsdmVzCj4gICAgYXJlIGZsYWdzIHRoYXQgY2FuIGJlIG9yJ2Vk IHRvZ2V0aGVyLgo+IC0tLQo+IENjOiBTdGVmYW5vIFN0YWJlbGxpbmkgPHNzdGFiZWxsaW5pQGtl cm5lbC5vcmc+Cj4gQ2M6IEp1bGllbiBHcmFsbCA8anVsaWVuLmdyYWxsQGFybS5jb20+Cj4gQ2M6 IEFuZHJldyBDb29wZXIgPGFuZHJldy5jb29wZXIzQGNpdHJpeC5jb20+Cj4gQ2M6IEdlb3JnZSBE dW5sYXAgPEdlb3JnZS5EdW5sYXBAZXUuY2l0cml4LmNvbT4KPiBDYzogSWFuIEphY2tzb24gPGlh bi5qYWNrc29uQGV1LmNpdHJpeC5jb20+Cj4gQ2M6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNl LmNvbT4KPiBDYzogS29ucmFkIFJ6ZXN6dXRlayBXaWxrIDxrb25yYWQud2lsa0BvcmFjbGUuY29t Pgo+IENjOiBUaW0gRGVlZ2FuIDx0aW1AeGVuLm9yZz4KPiBDYzogV2VpIExpdSA8d2VpLmxpdTJA Y2l0cml4LmNvbT4KPiAtLS0KPiAgeGVuL2FyY2gveDg2L21tLmMgICAgfCA0MiArKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysKPiAgeGVuL2luY2x1ZGUveGVuL21tLmgg fCAgMyArKysKPiAgMiBmaWxlcyBjaGFuZ2VkLCA0NSBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAt LWdpdCBhL3hlbi9hcmNoL3g4Ni9tbS5jIGIveGVuL2FyY2gveDg2L21tLmMKPiBpbmRleCA4YWM0 NDEyNTU0Li5mY2Y0YmIwYWZjIDEwMDY0NAo+IC0tLSBhL3hlbi9hcmNoL3g4Ni9tbS5jCj4gKysr IGIveGVuL2FyY2gveDg2L21tLmMKPiBAQCAtNDMwLDYgKzQzMCw0OCBAQCBpbnQgcGFnZV9pc19y YW1fdHlwZSh1bnNpZ25lZCBsb25nIG1mbiwgdW5zaWduZWQgbG9uZyBtZW1fdHlwZSkKPiAgICAg IHJldHVybiAwOwo+ICB9Cj4gIAo+ICt1bnNpZ25lZCBpbnQgcGFnZV9nZXRfcmFtX3R5cGUodW5z aWduZWQgbG9uZyBtZm4pCgpJdCB3b3VsZCBiZSBiZXR0ZXIgaWYgeW91IGNhbiB1c2UgdHlwZS1z YWZlIG1mbl90IGhlcmUuCgoKPiArewo+ICsgICAgdWludDY0X3QgbGFzdCA9IDAsIG1hZGRyID0g cGZuX3RvX3BhZGRyKG1mbik7CgpBbmQgdGhlbgoKICAgIG1hZGRyID0gbWZuX3RvX21hZGRyKG1m bik7CgpUaGUgcmVzdCBsb29rcyBnb29kIHRvIG1lLgoKV2VpLgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4t ZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9t YWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==