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: Fri, 3 Aug 2018 12:32:22 +0900 Message-ID: <74edb26a-e715-cb49-4e52-62e4b45638d1@lab.ntt.co.jp> 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> <90c0deec-6a7b-9787-b62f-7ea76a5cbd7c@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: <90c0deec-6a7b-9787-b62f-7ea76a5cbd7c@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 T24gMjAxOC8wOC8wMyAxMjowNywgSmFzb24gV2FuZyB3cm90ZToKPiBPbiAyMDE45bm0MDjmnIgw MuaXpSAxNzoyMywgSmFzb24gV2FuZyB3cm90ZToKPj4+Pj4+Pgo+Pj4+Pj4gTm8gbmVlZCB0byBl bmFibGUgcnggdmlydHF1ZXVlLCBpZiB3ZSBhcmUgc3VyZSBoYW5kbGVfcngoKSB3aWxsIGJlCj4+ Pj4+PiBjYWxsZWQgc29vbi4KPj4+Pj4gSWYgd2UgZGlzYWJsZSByeCB2aXJ0cXVldWUgaW4gaGFu ZGxlX3R4IGFuZCBkb24ndCBzZW5kIHBhY2tldHMgZnJvbQo+Pj4+PiBndWVzdCBhbnltb3JlKGhh bmRsZV90eCBpcyBub3QgY2FsbGVkKSwgc28gd2UgY2FuIHdha2UgdXAgZm9yIHNvY2sgcnguCj4+ Pj4+IHNvIHRoZSBuZXR3b3JrIGlzIGJyb2tlbi4KPj4+PiBOb3Qgc3VyZSBJIHVuZGVyc3RhbmQg aGVyZS4gSSBtZWFuIGlzIHdlIHNjaGVkdWxlIHdvcmsgZm9yIGhhbmRsZV9yeCgpLAo+Pj4+IHRo ZXJlJ3Mgbm8gbmVlZCB0byBlbmFibGUgaXQgc2luY2UgaGFuZGxlX3J4KCkgd2lsbCBkbyB0aGlz IGZvciB1cy4KPj4+IExvb2tzIGxpa2UgaW4gdGhlIGxhc3QgImVsc2UiIGJsb2NrIGluIHZob3N0 X25ldF9idXN5X3BvbGxfY2hlY2soKSB3ZQo+Pj4gbmVlZCB0byBlbmFibGUgdnEgc2luY2UgaW4g dGhhdCBjYXNlIHdlIGhhdmUgbm8gcnggZGF0YSBhbmQgaGFuZGxlX3J4KCkKPj4+IGlzIG5vdCBz Y2hlZHVsZWQuCj4+Pgo+IFJldGhpbmsgYWJvdXQgdGhpcywgbG9va3Mgbm90LiBXZSBlbmFibGUg cnggd2FrZXVwcyBpbiB0aGlzIGNhc2UsIHNvIGlmCj4gdGhlcmUncyBwZW5kaW5nIGRhdGEsIGhh bmRsZV9yeCgpIHdpbGwgYmUgc2NoZWR1bGUgYWZ0ZXIKPiB2aG9zdF9uZXRfZW5hYmxlX3ZxKCku CgpZb3UgYXJlIHJpZ2h0LCBidXQgd2hhdCBJIHdhbnRlZCB0byBzYXkgaXMgdmhvc3RfbmV0X2Vu YWJsZV92cSgpIHNob3VsZApiZSBuZWVkZWQgKEkgd2FzIHRhbGtpbmcgYWJvdXQgd2hhdCB3b3Vs ZCBoYXBwZW4gaWYKdmhvc3RfbmV0X2VuYWJsZV92cSgpIHdlcmUgcmVtb3ZlZCkuIEFsc28sIEkg dGhpbmsgd2Ugc2hvdWxkIG1vdmUKdmhvc3RfbmV0X2VuYWJsZV92cSgpIGZyb20gdmhvc3RfbmV0 X2J1c3lfcG9sbCgpIHRvIHRoaXMgbGFzdCAiZWxzZSIKYmxvY2sgYmVjYXVzZSB0aGlzIGlzIHRo ZSBjYXNlIHdoZXJlIHJ4IHdha2V1cHMgaXMgcmVxdWlyZWQuCkFueXdheSB0aGlzIHBhcnQgd2ls bCBiZSByZWZhY3RvcmVkIHNvIGxldCdzIHNlZSB3aGF0IHRoaXMgY29kZSB3aWxsCmxvb2sgbGlr ZSBpbiBuZXh0IHZlcnNpb24uCgotLSAKVG9zaGlha2kgTWFraXRhCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpWaXJ0dWFsaXphdGlvbiBtYWlsaW5nIGxp c3QKVmlydHVhbGl6YXRpb25AbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0 cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vdmlydHVhbGl6YXRpb24=