From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [RFC 0/3] virtio: NUMA-aware memory allocation Date: Sun, 28 Jun 2020 14:34:37 +0800 Message-ID: <9cd725b5-4954-efd9-4d1b-3a448a436472@redhat.com> References: <20200625135752.227293-1-stefanha@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20200625135752.227293-1-stefanha@redhat.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" To: Stefan Hajnoczi , kvm@vger.kernel.org Cc: "Michael S. Tsirkin" , virtualization@lists.linux-foundation.org List-Id: virtualization@lists.linuxfoundation.org Ck9uIDIwMjAvNi8yNSDkuIvljYg5OjU3LCBTdGVmYW4gSGFqbm9jemkgd3JvdGU6Cj4gVGhlc2Ug cGF0Y2hlcyBhcmUgbm90IHJlYWR5IHRvIGJlIG1lcmdlZCBiZWNhdXNlIEkgd2FzIHVuYWJsZSB0 byBtZWFzdXJlIGEKPiBwZXJmb3JtYW5jZSBpbXByb3ZlbWVudC4gSSdtIHB1Ymxpc2hpbmcgdGhl bSBzbyB0aGV5IGFyZSBhcmNoaXZlZCBpbiBjYXNlCj4gc29tZW9uZSBwaWNrcyB1cCB0aGlzIHdv cmsgYWdhaW4gaW4gdGhlIGZ1dHVyZS4KPgo+IFRoZSBnb2FsIG9mIHRoZXNlIHBhdGNoZXMgaXMg dG8gYWxsb2NhdGUgdmlydHF1ZXVlcyBhbmQgZHJpdmVyIHN0YXRlIGZyb20gdGhlCj4gZGV2aWNl J3MgTlVNQSBub2RlIGZvciBvcHRpbWFsIG1lbW9yeSBhY2Nlc3MgbGF0ZW5jeS4gT25seSBndWVz dHMgd2l0aCBhIHZOVU1BCj4gdG9wb2xvZ3kgYW5kIHZpcnRpbyBkZXZpY2VzIHNwcmVhZCBhY3Jv c3Mgdk5VTUEgbm9kZXMgYmVuZWZpdCBmcm9tIHRoaXMuICBJbgo+IG90aGVyIGNhc2VzIHRoZSBt ZW1vcnkgcGxhY2VtZW50IGlzIGZpbmUgYW5kIHdlIGRvbid0IG5lZWQgdG8gdGFrZSBOVU1BIGlu dG8KPiBhY2NvdW50IGluc2lkZSB0aGUgZ3Vlc3QuCj4KPiBUaGVzZSBwYXRjaGVzIGNvdWxkIGJl IGV4dGVuZGVkIHRvIHZpcnRpb19uZXQua28gYW5kIG90aGVyIGRldmljZXMgaW4gdGhlCj4gZnV0 dXJlLiBJIG9ubHkgdGVzdGVkIHZpcnRpb19ibGsua28uCj4KPiBUaGUgYmVuY2htYXJrIGNvbmZp Z3VyYXRpb24gd2FzIGRlc2lnbmVkIHRvIHRyaWdnZXIgd29yc3QtY2FzZSBOVU1BIHBsYWNlbWVu dDoKPiAgICogUGh5c2ljYWwgTlZNZSBzdG9yYWdlIGNvbnRyb2xsZXIgb24gaG9zdCBOVU1BIG5v ZGUgMAo+ICAgKiBJT1RocmVhZCBwaW5uZWQgdG8gaG9zdCBOVU1BIG5vZGUgMAo+ICAgKiB2aXJ0 aW8tYmxrLXBjaSBkZXZpY2UgaW4gdk5VTUEgbm9kZSAxCj4gICAqIHZDUFUgMCBvbiBob3N0IE5V TUEgbm9kZSAxIGFuZCB2Q1BVIDEgb24gaG9zdCBOVU1BIG5vZGUgMAo+ICAgKiB2Q1BVIDAgaW4g dk5VTUEgbm9kZSAwIGFuZCB2Q1BVIDEgaW4gdk5VTUEgbm9kZSAxCj4KPiBUaGUgaW50ZW50IGlz IHRvIGhhdmUgLnByb2JlKCkgY29kZSBydW4gb24gdkNQVSAwIGluIHZOVU1BIG5vZGUgMCAoaG9z dCBOVU1BCj4gbm9kZSAxKSBzbyB0aGF0IG1lbW9yeSBpcyBpbiB0aGUgd3JvbmcgTlVNQSBub2Rl IGZvciB0aGUgdmlydGlvLWJsay1wY2kgZGV2aWM9Cj4gZS4KPiBBcHBseWluZyB0aGVzZSBwYXRj aGVzIGZpeGVzIG1lbW9yeSBwbGFjZW1lbnQgc28gdGhhdCB2aXJ0cXVldWVzIGFuZCBkcml2ZXIK PiBzdGF0ZSBpcyBhbGxvY2F0ZWQgaW4gdk5VTUEgbm9kZSAxIHdoZXJlIHRoZSB2aXJ0aW8tYmxr LXBjaSBkZXZpY2UgaXMgbG9jYXRlZC4KPgo+IFRoZSBmaW8gNEtCIHJhbmRyZWFkIGJlbmNobWFy ayByZXN1bHRzIGRvIG5vdCBzaG93IGEgc2lnbmlmaWNhbnQgaW1wcm92ZW1lbnQ6Cj4KPiBOYW1l ICAgICAgICAgICAgICAgICAgSU9QUyAgIEVycm9yCj4gdmlydGlvLWJsayAgICAgICAgNDIzNzMu NzkgPUMyPUIxIDAuNTQlCj4gdmlydGlvLWJsay1udW1hICAgNDI1MTcuMDcgPUMyPUIxIDAuNzkl CgoKSSByZW1lbWJlciBJIGRpZCBzb21ldGhpbmcgc2ltaWxhciBpbiB2aG9zdCBieSB1c2luZyBw YWdlX3RvX25pZCgpIGZvciAKZGVzY3JpcHRvciByaW5nLiBBbmQgSSBnZXQgbGl0dGxlIGltcHJv dmVtZW50IGFzIHNob3duIGhlcmUuCgpNaWNoYWVsIHJlbWluZHMgdGhhdCBpdCB3YXMgcHJvYmFi bHkgYmVjYXVzZSBhbGwgZGF0YSB3ZXJlIGNhY2hlZC4gU28gSSAKZG91YnQgaWYgdGhlIHRlc3Qg bGFja3Mgc3VmZmljaWVudCBzdHJlc3Mgb24gdGhlIGNhY2hlIC4uLgoKVGhhbmtzCgoKPgo+IFN0 ZWZhbiBIYWpub2N6aSAoMyk6Cj4gICAgdmlydGlvLXBjaTogdXNlIE5VTUEtYXdhcmUgbWVtb3J5 IGFsbG9jYXRpb24gaW4gcHJvYmUKPiAgICB2aXJ0aW9fcmluZzogdXNlIE5VTUEtYXdhcmUgbWVt b3J5IGFsbG9jYXRpb24gaW4gcHJvYmUKPiAgICB2aXJ0aW8tYmxrOiB1c2UgTlVNQS1hd2FyZSBt ZW1vcnkgYWxsb2NhdGlvbiBpbiBwcm9iZQo+Cj4gICBpbmNsdWRlL2xpbnV4L2dmcC5oICAgICAg ICAgICAgICAgIHwgIDIgKy0KPiAgIGRyaXZlcnMvYmxvY2svdmlydGlvX2Jsay5jICAgICAgICAg fCAgNyArKysrKy0tCj4gICBkcml2ZXJzL3ZpcnRpby92aXJ0aW9fcGNpX2NvbW1vbi5jIHwgMTYg KysrKysrKysrKysrLS0tLQo+ICAgZHJpdmVycy92aXJ0aW8vdmlydGlvX3JpbmcuYyAgICAgICB8 IDI2ICsrKysrKysrKysrKysrKysrLS0tLS0tLS0tCj4gICBtbS9wYWdlX2FsbG9jLmMgICAgICAg ICAgICAgICAgICAgIHwgIDIgKy0KPiAgIDUgZmlsZXMgY2hhbmdlZCwgMzYgaW5zZXJ0aW9ucygr KSwgMTcgZGVsZXRpb25zKC0pCj4KPiAtLT0yMAo+IDIuMjYuMgo+CgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpWaXJ0dWFsaXphdGlvbiBtYWlsaW5nIGxp c3QKVmlydHVhbGl6YXRpb25AbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0 cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vdmlydHVhbGl6YXRpb24=