From mboxrd@z Thu Jan 1 00:00:00 1970 From: Toshiaki Makita Subject: Re: [PATCH net-next v7 3/4] net: vhost: factor out busy polling logic to vhost_net_busy_poll() Date: Thu, 2 Aug 2018 18:57:46 +0900 Message-ID: References: <1533092454-37196-1-git-send-email-xiangxia.m.yue@gmail.com> <1533092454-37196-4-git-send-email-xiangxia.m.yue@gmail.com> <30e62749-3cbd-ae88-6582-c20087884b20@redhat.com> <3272c3b4-a44c-8554-329e-8a5e1a59aafd@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: Linux Kernel Network Developers , virtualization@lists.linux-foundation.org, mst@redhat.com To: Jason Wang , Tonghao Zhang Return-path: In-Reply-To: <3272c3b4-a44c-8554-329e-8a5e1a59aafd@redhat.com> 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 List-Id: netdev.vger.kernel.org T24gMjAxOC8wOC8wMiAxODoyMywgSmFzb24gV2FuZyB3cm90ZToKPiBPbiAyMDE45bm0MDjmnIgw MuaXpSAxNjo0MSwgVG9zaGlha2kgTWFraXRhIHdyb3RlOgo+PiBPbiAyMDE4LzA4LzAyIDE3OjE4 LCBKYXNvbiBXYW5nIHdyb3RlOgo+Pj4gT24gMjAxOOW5tDA45pyIMDHml6UgMTc6NTIsIFRvbmdo YW8gWmhhbmcgd3JvdGU6Cj4+Pj4+ICtzdGF0aWMgdm9pZCB2aG9zdF9uZXRfYnVzeV9wb2xsX2No ZWNrKHN0cnVjdCB2aG9zdF9uZXQgKm5ldCwKPj4+Pj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHN0cnVjdCB2aG9z dF92aXJ0cXVldWUgKnJ2cSwKPj4+Pj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHN0cnVjdCB2aG9zdF92aXJ0cXVl dWUgKnR2cSwKPj4+Pj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGJvb2wgcngpCj4+Pj4+ICt7Cj4+Pj4+ICvCoMKg wqDCoCBzdHJ1Y3Qgc29ja2V0ICpzb2NrID0gcnZxLT5wcml2YXRlX2RhdGE7Cj4+Pj4+ICsKPj4+ Pj4gK8KgwqDCoMKgIGlmIChyeCkKPj4+Pj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCB2aG9z dF9uZXRfYnVzeV9wb2xsX3RyeV9xdWV1ZShuZXQsIHR2cSk7Cj4+Pj4+ICvCoMKgwqDCoCBlbHNl IGlmIChzb2NrICYmIHNrX2hhc19yeF9kYXRhKHNvY2stPnNrKSkKPj4+Pj4gK8KgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoCB2aG9zdF9uZXRfYnVzeV9wb2xsX3RyeV9xdWV1ZShuZXQsIHJ2cSk7Cj4+ Pj4+ICvCoMKgwqDCoCBlbHNlIHsKPj4+Pj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCAvKiBP biB0eCBoZXJlLCBzb2NrIGhhcyBubyByeCBkYXRhLCBzbyB3ZQo+Pj4+PiArwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqAgKiB3aWxsIHdhaXQgZm9yIHNvY2sgd2FrZXVwIGZvciByeCwgYW5kCj4+ Pj4+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCAqIHZob3N0X2VuYWJsZV9ub3RpZnkoKSBp cyBub3QgbmVlZGVkLiAqLwo+Pj4+IEEgcG9zc2libGUgY2FzZSBpcyB3ZSBkbyBoYXZlIHJ4IGRh dGEgYnV0IGd1ZXN0IGRvZXMgbm90IHJlZmlsbCB0aGUgcngKPj4+PiBxdWV1ZS4gSW4gdGhpcyBj YXNlIHdlIG1heSBsb3NlIG5vdGlmaWNhdGlvbnMgZnJvbSBndWVzdC4KPj4+IFllcywgc2hvdWxk IGNvbnNpZGVyIHRoaXMgY2FzZS4gdGhhbmtzLgo+PiBJJ20gYSBiaXQgY29uZnVzZWQuIElzbid0 IHRoaXMgY292ZXJlZCBieSB0aGUgcHJldmlvdXMKPj4gImVsc2UgaWYgKHNvY2sgJiYgc2tfaGFz X3J4X2RhdGEoLi4uKSkiIGJsb2NrPwo+IAo+IFRoZSBwcm9ibGVtIGlzIGl0IGRvZXMgbm90aGlu ZyBpZiB2aG9zdF92cV9hdmFpbF9lbXB0eSgpIGlzIHRydWUgYW5kCj4gdmhvc3RfZW5ibGVfbm90 aWZ5KCkgaXMgZmFsc2UuCgpJZiB2aG9zdF9lbmFibGVfbm90aWZ5KCkgaXMgZmFsc2UsIGd1ZXN0 IHdpbGwgZXZlbnR1YWxseSBraWNrcyB2cSwgbm8/CgotLSAKVG9zaGlha2kgTWFraXRhCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpWaXJ0dWFsaXphdGlv biBtYWlsaW5nIGxpc3QKVmlydHVhbGl6YXRpb25AbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcK aHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vdmlydHVh bGl6YXRpb24=