From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: [PATCH v7 2/9] mm: Place unscrubbed pages at the end of pagelist Date: Mon, 14 Aug 2017 10:29:16 -0400 Message-ID: <3b468d31-67f2-edc6-55ef-c4c8d38e9e83@oracle.com> References: <1502228707-31883-1-git-send-email-boris.ostrovsky@oracle.com> <1502228707-31883-3-git-send-email-boris.ostrovsky@oracle.com> <59919979020000780016F46D@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <59919979020000780016F46D@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: tim@xen.org, sstabellini@kernel.org, wei.liu2@citrix.com, George.Dunlap@eu.citrix.com, andrew.cooper3@citrix.com, ian.jackson@eu.citrix.com, xen-devel@lists.xen.org, julien.grall@arm.com List-Id: xen-devel@lists.xenproject.org T24gMDgvMTQvMjAxNyAwNjozNyBBTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24gMDguMDgu MTcgYXQgMjM6NDUsIDxib3Jpcy5vc3Ryb3Zza3lAb3JhY2xlLmNvbT4gd3JvdGU6Cj4+IC4uIHNv IHRoYXQgaXQncyBlYXN5IHRvIGZpbmQgcGFnZXMgdGhhdCBuZWVkIHRvIGJlIHNjcnViYmVkICh0 aG9zZSBwYWdlcyBhcmUKPj4gbm93IG1hcmtlZCB3aXRoIF9QR0NfbmVlZF9zY3J1YiBiaXQpLgo+ Pgo+PiBXZSBrZWVwIHRyYWNrIG9mIHRoZSBmaXJzdCB1bnNjcnViYmVkIHBhZ2UgaW4gYSBwYWdl IGJ1ZGR5IHVzaW5nIGZpcnN0X2RpcnR5Cj4+IGZpZWxkLiBGb3Igbm93IGl0IGNhbiBoYXZlIHR3 byB2YWx1ZXMsIDAgKHdob2xlIGJ1ZGR5IG5lZWRzIHNjcnViYmluZykgb3IKPj4gSU5WQUxJRF9E SVJUWV9JRFggKHRoZSBidWRkeSBkb2VzIG5vdCBuZWVkIHRvIGJlIHNjcnViYmVkKS4gU3Vic2Vx dWVudCAKPj4gcGF0Y2hlcwo+PiB3aWxsIGFsbG93IHNjcnViYmluZyB0byBiZSBpbnRlcnJ1cHRl ZCwgcmVzdWx0aW5nIGluIGZpcnN0X2RpcnR5IHRha2luZyBhbnkKPj4gdmFsdWUuCj4+Cj4+IFNp Z25lZC1vZmYtYnk6IEJvcmlzIE9zdHJvdnNreSA8Ym9yaXMub3N0cm92c2t5QG9yYWNsZS5jb20+ Cj4gUmV2aWV3ZWQtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4KPiB3aXRoIG9u ZSByZW1hcms6Cj4KPj4gLS0tIGEveGVuL2luY2x1ZGUvYXNtLXg4Ni9tbS5oCj4+ICsrKyBiL3hl bi9pbmNsdWRlL2FzbS14ODYvbW0uaAo+PiBAQCAtODgsNyArODgsMTUgQEAgc3RydWN0IHBhZ2Vf aW5mbwo+PiAgICAgICAgICAvKiBQYWdlIGlzIG9uIGEgZnJlZSBsaXN0OiAoKGNvdW50X2luZm8g JiBQR0NfY291bnRfbWFzaykgPT0gMCkuICovCj4+ICAgICAgICAgIHN0cnVjdCB7Cj4+ICAgICAg ICAgICAgICAvKiBEbyBUTEJzIG5lZWQgZmx1c2hpbmcgZm9yIHNhZmV0eSBiZWZvcmUgbmV4dCBw YWdlIHVzZT8gKi8KPj4gLSAgICAgICAgICAgIGJvb2xfdCBuZWVkX3RsYmZsdXNoOwo+PiArICAg ICAgICAgICAgYm9vbCBuZWVkX3RsYmZsdXNoOjE7Cj4+ICsKPj4gKyAgICAgICAgICAgIC8qCj4+ ICsgICAgICAgICAgICAgKiBJbmRleCBvZiB0aGUgZmlyc3QgKnBvc3NpYmx5KiB1bnNjcnViYmVk IHBhZ2UgaW4gdGhlIGJ1ZGR5Lgo+PiArICAgICAgICAgICAgICogT25lIG1vcmUgYml0IHRoYW4g bWF4aW11bSBwb3NzaWJsZSBvcmRlciB0byBhY2NvbW1vZGF0ZQo+PiArICAgICAgICAgICAgICog SU5WQUxJRF9ESVJUWV9JRFguCj4+ICsgICAgICAgICAgICAgKi8KPj4gKyNkZWZpbmUgSU5WQUxJ RF9ESVJUWV9JRFggKCgxVUwgPDwgKE1BWF9PUkRFUiArIDEpKSAtIDEpCj4+ICsgICAgICAgICAg ICB1bnNpZ25lZCBsb25nIGZpcnN0X2RpcnR5Ok1BWF9PUkRFUiArIDE7Cj4+ICAgICAgICAgIH0g ZnJlZTsKPiBJIHRoaW5rIGdlbmVyYXRlZCBjb2RlIHdpbGwgYmUgYmV0dGVyIHdpdGggdGhlIHR3 byBmaWVsZHMgc3dhcHBlZDoKPiBUaGF0IHdheSByZWFkaW5nIGZpcnN0X2RpcnR5IHdvbid0IGlu dm9sdmUgYSBzaGlmdCwgYW5kIGFjY2Vzc2luZyBhCj4gc2luZ2xlIGJpdCBkb2Vzbid0IHJlcXVp cmUgc2hpZnRzIGF0IGFsbCBvbiBtYW55IGFyY2hpdGVjdHVyZXMuCgpPaywgSSB3aWxsIHRoZW4g a2VlcCBuZWVkX3RsYmZsdXNoIGFzIHRoZSBsYXN0IGZpZWxkIHNvIHRoZSBmaW5hbCBzdHJ1Y3QK KGFzIGRlZmluZWQgaW4gcGF0Y2ggNykgd2lsbCBsb29rIGxpa2UKCnN0cnVjdCB7CiAgICAgICAg dW5zaWduZWQgbG9uZyBmaXJzdF9kaXJ0eTpNQVhfT1JERVIgKyAxOwogICAgICAgIHVuc2lnbmVk IGxvbmcgc2NydWJfc3RhdGU6MjsKICAgICAgICBib29sIG5lZWRfdGxiZmx1c2g6MTsKfTsKCgot Ym9yaXMKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpY ZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlz dHMueGVuLm9yZy94ZW4tZGV2ZWwK