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Tsirkin" To: Eli Cohen Subject: Re: RFC: control virtqueue size by the vdpa tool Message-ID: <20220830041757-mutt-send-email-mst@kernel.org> References: MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Cc: "eperezma@redhat.com" , "virtualization@lists.linux-foundation.org" X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" T24gVHVlLCBBdWcgMzAsIDIwMjIgYXQgMDY6MjI6MzFBTSArMDAwMCwgRWxpIENvaGVuIHdyb3Rl Ogo+ICAKPiAKPiBIaSwKPiAKPiAgCj4gCj4gSSBoYXZlIGJlZW4gZXhwZXJpbWVudGluZyB3aXRo IGRpZmZlcmVudCBxdWV1ZSBzaXplcyB3aXRoIG1seDVfdmRwYSBhbmQgbm90aWNlZAo+IHRoYXQg cXVldWUgc2l6ZSBjYW4gYWZmZWN0IHBlcmZvcm1hbmNlLgoKQWJzb2x1dGVseS4gQ2FuIHlvdSBz aGFyZSB0aGUgcmVzdWx0cyBidHc/IFdvdWxkIGJlIHZlcnkgaW50ZXJlc3RpbmcuCgo+IEkgd291 bGQgbGlrZSB0byBwcm9wb3NlIGFuIGV4dGVuc2lvbiB0byB2ZHBhIHRvb2wgdG8gYWxsb3cgdG8g c3BlY2lmeSB0aGUgcXVldWUKPiBzaXplLiBWYWxpZCB2YWx1ZXMgd2lsbCBjb25mb3JtIHRvIHRo ZSBtYXggb2YgMzI3Njggc3BlY2lmaWVkIGJ5IHRoZSBzcGVjLgo+IAo+ICAKPiAKPiDigJx2ZHBh IG1nbXRkZXYgc2hvd+KAnSB3aWxsIGhhdmUgYW5vdGhlciBsaW5lIHNwZWNpZnlpbmcgdGhlIHZh bGlkIHJhbmdlIGZvciBhCj4gbWFuYWdlbWVudCBkZXZpY2Ugd2hpY2ggY291bGQgYmUgbmFycm93 ZXIgdGhhbiB0aGUgc3BlYyBhbGxvd3MuIFRoaXMgcmFuZ2Ugd2lsbAo+IGJlIHZhbGlkIGZvciBk YXRhIHF1ZXVlcyBvbmx5IChub3QgZm9yIGNvbnRyb2wgVlEpLgo+IAo+IEFub3RoZXIgbGluZSB3 aWxsIGRpc3BsYXkgdGhlIGRlZmF1bHQgcXVldWUgc2l6ZQo+IAo+ICAKPiAKPiBFeGFtcGxlOgo+ IAo+ICQgdmRwYSBtZ210ZGV2IHNob3cKPiAKPiBhdXhpbGlhcnkvbWx4NV9jb3JlLnNmLjY6Cj4g Cj4gICBzdXBwb3J0ZWRfY2xhc3NlcyBuZXQKPiAKPiAgIG1heF9zdXBwb3J0ZWRfdnFzIDY1Cj4g Cj4gICBkZXZfZmVhdHVyZXMgQ1NVTSBHVUVTVF9DU1VNIE1UVSBIT1NUX1RTTzQgSE9TVF9UU082 IFNUQVRVUyBDVFJMX1ZRIENUUkxfVkxBTgo+IE1RIENUUkxfTUFDX0FERFIgVkVSU0lPTl8xIEFD Q0VTU19QTEFURk9STQo+IAo+ICAgZGF0YSBxdWV1ZSByYW5nZSAyNTYtNDA5Ngo+IAo+ICAgZGVm YXVsdCBxdWV1ZSBzaXplIDI1Ngo+IAo+ICAKPiAKPiBXaGVuIHlvdSBjcmVhdGUgdGhlIHZkcGEg ZGV2aWNlIHlvdSBjYW4gc3BlY2lmeSB0aGUgcmVxdWVzdGVkIHZhbHVlOgo+IAo+ICQgdmRwYSBk ZXYgYWRkIG5hbWUgdmRwYS1hIG1nbXRkZXYgYXV4aWxpYXJ5L21seDVfY29yZS5zZi42IG1heF92 cXAgMSBtdHUgOTAwMAo+IHF1ZXVlX3NpemUgMTAyNAo+IAo+ICAKCk1ha2VzIHNlbnNlIHRvIG1l LCBob3dldmVyLCBub3RlIHRoYXQKMS4gdGhlIHZhbHVlIGNvbnRyb2xsZWQgZnJvbSB0aGUgaG9z dCBpcyBhY3R1YWxseSB0aGUgbWF4IHF1ZXVlIHNpemUKICAgbm90IHRoZSBxdWV1ZSBzaXplLiBx dWV1ZSBzaXplIGNhbiBiZSBjb250cm9sbGVkIGZyb20gZ3Vlc3Qgd2l0aAogICB0aGUgcmVjZW50 IHJlc2V0IGV4dGVuc2lvbgoyLiBkaWZmZXJlbnQgc2l6ZXMgZm9yIHJ4IGFuZCB0eCBwcm9iYWJs eSBtYWtlIHNlbnNlCgotLSAKTVNUCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpWaXJ0dWFsaXphdGlvbiBtYWlsaW5nIGxpc3QKVmlydHVhbGl6YXRpb25A bGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24u b3JnL21haWxtYW4vbGlzdGluZm8vdmlydHVhbGl6YXRpb24=