From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [PATCH RFC 1/2] virtio-net: bql support Date: Thu, 17 Jan 2019 21:09:30 +0800 Message-ID: References: <20181205225323.12555-1-mst@redhat.com> <20181205225323.12555-2-mst@redhat.com> <21384cb5-99a6-7431-1039-b356521e1bc3@redhat.com> <20181226102100-mutt-send-email-mst@kernel.org> <620cfd46-aa3e-7eb6-0757-f4afbafda44b@redhat.com> <20181230134539-mutt-send-email-mst@kernel.org> <01e0fe8f-bd75-c39b-9d77-c5a9baf87348@redhat.com> <20190102083202-mutt-send-email-mst@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190102083202-mutt-send-email-mst@kernel.org> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: "Michael S. Tsirkin" Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, maxime.coquelin@redhat.com, wexu@redhat.com, "David S. Miller" List-Id: virtualization@lists.linuxfoundation.org Ck9uIDIwMTkvMS8yIOS4i+WNiDk6NTQsIE1pY2hhZWwgUy4gVHNpcmtpbiB3cm90ZToKPiBPbiBX ZWQsIEphbiAwMiwgMjAxOSBhdCAxMTozMDoxMUFNICswODAwLCBKYXNvbiBXYW5nIHdyb3RlOgo+ PiBPbiAyMDE4LzEyLzMxIOS4iuWNiDI6NDgsIE1pY2hhZWwgUy4gVHNpcmtpbiB3cm90ZToKPj4+ IE9uIFRodSwgRGVjIDI3LCAyMDE4IGF0IDA2OjA0OjUzUE0gKzA4MDAsIEphc29uIFdhbmcgd3Jv dGU6Cj4+Pj4gT24gMjAxOC8xMi8yNiDkuIvljYgxMToyMiwgTWljaGFlbCBTLiBUc2lya2luIHdy b3RlOgo+Pj4+PiBPbiBUaHUsIERlYyAwNiwgMjAxOCBhdCAwNDoxNzozNlBNICswODAwLCBKYXNv biBXYW5nIHdyb3RlOgo+Pj4+Pj4gT24gMjAxOC8xMi82IOS4iuWNiDY6NTQsIE1pY2hhZWwgUy4g VHNpcmtpbiB3cm90ZToKPj4+Pj4+PiBXaGVuIHVzZV9uYXBpIGlzIHNldCwgbGV0J3MgZW5hYmxl IEJRTHMuICBOb3RlOiBzb21lIG9mIHRoZSBpc3N1ZXMgYXJlCj4+Pj4+Pj4gc2ltaWxhciB0byB3 aWZpLiAgSXQncyB3b3J0aCBjb25zaWRlcmluZyB3aGV0aGVyIHNvbWV0aGluZyBzaW1pbGFyIHRv Cj4+Pj4+Pj4gY29tbWl0IDM2MTQ4YzJiYmZiZSAoIm1hYzgwMjExOiBBZGp1c3QgVFNRIHBhY2lu ZyBzaGlmdCIpIG1pZ2h0IGJlCj4+Pj4+Pj4gYmVuZWZpdGlhbC4KPj4+Pj4+IEkndmUgcGxheWVk IGEgc2ltaWxhciBwYXRjaCBzZXZlcmFsIGRheXMgYmVmb3JlLiBUaGUgdHJpY2t5IHBhcnQgaXMg dGhlIG1vZGUKPj4+Pj4+IHN3aXRjaGluZyBiZXR3ZWVuIG5hcGkgYW5kIG5vIG5hcGkuIFdlIHNo b3VsZCBtYWtlIHN1cmUgd2hlbiB0aGUgcGFja2V0IGlzCj4+Pj4+PiBzZW50IGFuZCB0cmFrY2Vk IGJ5IEJRTCzCoCBpdCBzaG91bGQgYmUgY29uc3VtZWQgYnkgQlFMIGFzIHdlbGwuCj4+Pj4+IEkg anVzdCB3ZW50IG92ZXIgdGhlIHBhdGNoIGFnYWluIGFuZCBJIGRvbid0IHVuZGVyc3RhbmQgdGhp cyBjb21tZW50Lgo+Pj4+PiBUaGlzIHBhdGNoIG9ubHkgZW5hYmxlZCBCUUwgd2l0aCB0eCBuYXBp Lgo+Pj4+Pgo+Pj4+PiBUaHVzIHRoZXJlJ3Mgbm8gbW9kZSBzd2l0Y2hpbmcuCj4+Pj4+Cj4+Pj4+ IFdoYXQgZGlkIEkgbWlzcz8KPj4+PiBDb25zaWRlciB0aGUgY2FzZToKPj4+Pgo+Pj4+Cj4+Pj4g VFggTkFQSSBpcyBkaXNhYmxlZDoKPj4+Pgo+Pj4+IHNlbmQgTiBwYWNrZXRzCj4+Pj4KPj4+PiB0 dXJuIFRYIE5BUEkgb246Cj4+Pj4KPj4+PiBnZXQgdHggaW50ZXJydXB0Cj4+Pj4KPj4+PiBCUUwg dHJ5IHRvIGNvbnN1bWUgdGhvc2UgcGFja2V0cyB3aGVuIGxlYWQgV0FSTiBmb3IgZHFsLgo+Pj4+ Cj4+Pj4KPj4+PiBUaGFua3MKPj4+IENhbiBvbmUgcmVhbGx5IHN3aXRjaCB0eCBuYXBpIG9uIGFu ZCBvZmY/IEhvdz8KPj4+IFdoaWxlIHJvb3QgY2FuIGNoYW5nZSB0aGUgbmFwaV90eCBtb2R1bGUg cGFyYW1ldGVyLCBJIGRvbid0IHRoaW5rCj4+PiB0aGF0IGhhcyBhbnkgZWZmZWN0IG91dHNpZGUg ZGV2aWNlIHByb2JlIHRpbWUuIFdoYXQgZGlkIEkgbWlzcz8KPj4+Cj4+Pgo+Pj4KPj4gV2Ugc3Vw cG9ydCBzd2l0Y2ggdGhlIG1vZGUgdGhyb3VnaCBldGh0b29sIHJlY2VudGx5LiBTZWUKPj4KPj4g Y29tbWl0IDBjNDY1YmUxODNjN2M1N2EyNjQ0NmRmNmVhOTZkODY3NmI4NjVmOTIKPj4gQXV0aG9y OiBKYXNvbiBXYW5nIDxqYXNvd2FuZ0ByZWRoYXQuY29tPgo+PiBEYXRlOsKgwqAgVHVlIE9jdCA5 IDEwOjA2OjI2IDIwMTggKzA4MDAKPj4KPj4gIMKgwqDCoCB2aXJ0aW9fbmV0OiBldGh0b29sIHR4 IG5hcGkgY29uZmlndXJhdGlvbgo+Pgo+PiAgwqDCoMKgIEltcGxlbWVudCBldGh0b29sIC5zZXRf Y29hbGVzY2UgKC1DKSBhbmQgLmdldF9jb2FsZXNjZSAoLWMpIGhhbmRsZXJzLgo+PiAgwqDCoMKg IEludGVycnVwdCBtb2RlcmF0aW9uIGlzIGN1cnJlbnRseSBub3Qgc3VwcG9ydGVkLCBzbyB0aGVz ZSBhY2NlcHQgYW5kCj4+ICDCoMKgwqAgZGlzcGxheSB0aGUgZGVmYXVsdCBzZXR0aW5ncyBvZiAw IHVzZWMgYW5kIDEgZnJhbWUuCj4+Cj4+ICDCoMKgwqAgVG9nZ2xlIHR4IG5hcGkgdGhyb3VnaCBz ZXR0aW5nIHR4LWZyYW1lcy4gU28gYXMgdG8gbm90IGludGVyZmVyZQo+PiAgwqDCoMKgIHdpdGgg cG9zc2libGUgZnV0dXJlIGludGVycnVwdCBtb2RlcmF0aW9uLCB2YWx1ZSAxIG1lYW5zIHR4IG5h cGkgd2hpbGUKPj4gIMKgwqDCoCB2YWx1ZSAwIG1lYW5zIG5vdC4KPj4KPj4gIMKgwqDCoCBPbmx5 IGFsbG93IHRoZSBzd2l0Y2hpbmcgd2hlbiBkZXZpY2UgaXMgZG93biBmb3Igc2ltcGxpY2l0eS4K Pj4KPj4gIMKgwqDCoCBMaW5rOiBodHRwczovL3BhdGNod29yay5vemxhYnMub3JnL3BhdGNoLzk0 ODE0OS8KPj4gIMKgwqDCoCBTdWdnZXN0ZWQtYnk6IEphc29uIFdhbmcgPGphc293YW5nQHJlZGhh dC5jb20+Cj4+ICDCoMKgwqAgU2lnbmVkLW9mZi1ieTogV2lsbGVtIGRlIEJydWlqbiA8d2lsbGVt YkBnb29nbGUuY29tPgo+PiAgwqDCoMKgIFNpZ25lZC1vZmYtYnk6IEphc29uIFdhbmcgPGphc293 YW5nQHJlZGhhdC5jb20+Cj4+ICDCoMKgwqAgU2lnbmVkLW9mZi1ieTogRGF2aWQgUy4gTWlsbGVy IDxkYXZlbUBkYXZlbWxvZnQubmV0Pgo+Pgo+PiBUaGFua3MKPgo+IEl0J3MgZGlzYWJsZWQgd2hl biBkZXZpY2UgaXMgdXAgLSBpc24ndCB0aGF0IGVub3VnaD8KCgpDb25zaWRlciB0aGUgY2FzZToK CjEpIHR4IG5hcGkgaXMgZGlzYWJsZWQKCjIpIHNlbmQgcGFja2V0cwoKMykgdHggbmFwaSBpcyBl bmFibGVkIHRocm91Z2ggZXRodG9vbAoKNCkgZ2V0IHR4IGludGVycnVwdAoKNSkgQlFMIG1heSBz dGFydCB0byBjb25zdW1lIHBhY2tldCB0aGF0IHdhcyBzZW50IHdoZW4gdHggbmFwaSBpcyAKZGlz YWJsZWQgd2hpY2ggd2lsbCB0cmlnZ2VyIEJVRyBvciBXQVJOIGluIGRxbAoKVGhhbmtzCgoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KVmlydHVhbGl6YXRp b24gbWFpbGluZyBsaXN0ClZpcnR1YWxpemF0aW9uQGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3Jn Cmh0dHBzOi8vbGlzdHMubGludXhmb3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3ZpcnR1 YWxpemF0aW9u