From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jisheng Zhang Subject: Re: [PATCH net-next v2 0/2] net: mvneta: improve rx performance Date: Fri, 17 Feb 2017 18:44:51 +0800 Message-ID: <20170217184451.55217e0e@xhacker> References: <20170217100233.2325-1-jszhang@marvell.com> <87shndayse.fsf@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: thomas.petazzoni@free-electrons.com, arnd@arndb.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, davem@davemloft.net, linux-arm-kernel@lists.infradead.org To: Gregory CLEMENT Return-path: In-Reply-To: <87shndayse.fsf@free-electrons.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: netdev.vger.kernel.org T24gRnJpLCAxNyBGZWIgMjAxNyAxMTozNzoyMSArMDEwMCBHcmVnb3J5IENMRU1FTlQgd3JvdGU6 Cgo+IEhpIEppc2hlbmcsCj4gIAo+ICBPbiB2ZW4uLCBmw6l2ci4gMTcgMjAxNywgSmlzaGVuZyBa aGFuZyA8anN6aGFuZ0BtYXJ2ZWxsLmNvbT4gd3JvdGU6Cj4gCj4gPiBJbiBob3QgY29kZSBwYXRo IHN1Y2ggYXMgbXZuZXRhX3J4X2h3Ym0oKSBhbmQgbXZuZXRhX3J4X3N3Ym0oKSwgd2UgbWF5Cj4g PiBhY2Nlc3MgZmllbGRzIG9mIHJ4X2Rlc2MuIFRoZSByeF9kZXNjIGlzIGFsbG9jYXRlZCBieQo+ ID4gZG1hX2FsbG9jX2NvaGVyZW50LCBpdCdzIHVuY2FjaGVhYmxlIGlmIHRoZSBkZXZpY2UgaXNu J3QgY2FjaGUKPiA+IGNvaGVyZW50LCByZWFkaW5nIGZyb20gdW5jYWNoZWQgbWVtb3J5IGlzIGZh aXJseSBzbG93LiAgCj4gCj4gRGlkIHlvdSB0ZXN0IGl0IHdpdGggSFdCTSBzdXBwb3J0PwoKTm8g SSBkaWRuJ3QgdGVzdCBpdCBmb3IgbGFja2luZyBvZiBzdWNoIEhXLCBzbyBpdCdzIGFwcHJlY2lh dGVkIGlmIHNvbWVvbmUKY2FuIHRlc3Qgd2l0aCBIV0JNIGNhcGFibGUgSFcuCgo+IAo+IEkgYW0g bm90IHN1cmUgdGkgd2lsbCB3b3JrIGluIHRoaXMgY2FzZS4KCklNSE8sIGlmIG12bmV0YSBIVyBk b2Vzbid0IHVwZGF0ZSByeF9kZXNjLT5idWZfcGh5c19hZGRyLCBpdCBjYW4gc3RpbGwgd29yay4K SSBkb24ndCBoYXZlIEhXQk0gYmFja2dyb3VuZCwgc28gYWJvdmUgbWF5IGJlIHdyb25nLiBJZiB0 aGlzIGNhc2UgZG9lc24ndAp3b3JrIGZvciBIV0JNLCBJJ2xsIHN1Ym1pdCB2MyB0byBtb2RpZnkg bXZuZXRhX3J4X3N3Ym0oKSBvbmx5LgoKVGhhbmtzLApKaXNoZW5nCgo+IAo+IEdyZWdvcnkKPiAK PiA+Cj4gPiBwYXRjaDEgcmV1c2VzIHRoZSByZWFkIG91dCBzdGF0dXMgdG8gZ2V0dGluZyBzdGF0 dXMgZmllbGQgb2YgcnhfZGVzYwo+ID4gYWdhaW4uCj4gPgo+ID4gcGF0Y2gyIHVzZXMgY2FjaGVh YmxlIG1lbW9yeSB0byBzdG9yZSB0aGUgcnggYnVmZmVyIERNQSBhZGRyZXNzLgo+ID4KPiA+IFdl IGdldCB0aGUgZm9sbG93aW5nIHBlcmZvcm1hbmNlIGRhdGEgb24gTWFydmVsbCBCRzRDVCBQbGF0 Zm9ybXMKPiA+ICh0ZXN0ZWQgd2l0aCBpcGVyZik6Cj4gPgo+ID4gYmVmb3JlIHRoZSBwYXRjaDoK PiA+IHJlY3ZpbmcgMUdCIGluIG12bmV0YV9yeF9zd2JtKCkgY29zdHMgMTQ5MjY1OTYwIG5zCj4g Pgo+ID4gYWZ0ZXIgdGhlIHBhdGNoOgo+ID4gcmVjdmluZyAxR0IgaW4gbXZuZXRhX3J4X3N3Ym0o KSBjb3N0cyAxNDIxNTY1NjQwIG5zCj4gPgo+ID4gV2Ugc2F2ZWQgNC43NiUgdGltZS4KPiA+Cj4g PiBSRkM6IGNhbiB3ZSBkbyBzaW1pbGFyIG1vZGlmaWNhdGlvbiBmb3IgdHg/IElmIHllcywgSSBj YW4gcHJlcGFyZSBhIHYyLgo+ID4KPiA+Cj4gPiBCYXNpY2FsbHksIHRoZXNlIHR3byBwYXRjaGVz IGRvIHdoYXQgQXJuZCBtZW50aW9uZWQgaW4gWzFdLgo+ID4KPiA+IEhpIEFybmQsCj4gPgo+ID4g SSBhZGRlZCAiU3VnZ2VzdGVkLWJ5IHlvdSIgdGFnLCBJIGhvcGUgeW91IGRvbid0IG1pbmQgOykK PiA+Cj4gPiBUaGFua3MKPiA+Cj4gPiBbMV0gaHR0cHM6Ly93d3cuc3Bpbmljcy5uZXQvbGlzdHMv bmV0ZGV2L21zZzQwNTg4OS5odG1sCj4gPgo+ID4gU2luY2UgdjE6Cj4gPiAgIC0gY29ycmVjdCB0 aGUgcGVyZm9ybWFuY2UgZGF0YSB0eXBvCj4gPgo+ID4gSmlzaGVuZyBaaGFuZyAoMik6Cj4gPiAg IG5ldDogbXZuZXRhOiBhdm9pZCBnZXR0aW5nIHN0YXR1cyBmcm9tIHJ4X2Rlc2MgYXMgbXVjaCBh cyBwb3NzaWJsZQo+ID4gICBuZXQ6IG12bmV0YTogVXNlIGNhY2hlYWJsZSBtZW1vcnkgdG8gc3Rv cmUgdGhlIHJ4IGJ1ZmZlciBETUEgYWRkcmVzcwo+ID4KPiA+ICBkcml2ZXJzL25ldC9ldGhlcm5l dC9tYXJ2ZWxsL212bmV0YS5jIHwgMzYgKysrKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLS0t LS0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMjEgaW5zZXJ0aW9ucygrKSwgMTUgZGVsZXRpb25zKC0p Cj4gPgo+ID4gLS0gCj4gPiAyLjExLjAKPiA+Cj4gPgo+ID4gX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KPiA+IGxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBs aXN0Cj4gPiBsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKPiA+IGh0dHA6Ly9s aXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbCAgCj4g CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgt YXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQu b3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJt LWtlcm5lbAo=