From mboxrd@z Thu Jan 1 00:00:00 1970 From: Changli Gao Subject: Re: [PATCH v5] rps: Receive Packet Steering Date: Fri, 15 Jan 2010 10:22:03 +0800 Message-ID: <412e6f7f1001141822pffa070ap15c73e2931402294@mail.gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Cc: davem@davemloft.net, netdev@vger.kernel.org, Netfilter Developer Mailing List To: Tom Herbert Return-path: Received: from fg-out-1718.google.com ([72.14.220.152]:28176 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750695Ab0AOCWF (ORCPT ); Thu, 14 Jan 2010 21:22:05 -0500 In-Reply-To: Sender: netfilter-devel-owner@vger.kernel.org List-ID: T24gRnJpLCBKYW4gMTUsIDIwMTAgYXQgNTo1NiBBTSwgVG9tIEhlcmJlcnQgPHRoZXJiZXJ0QGdv b2dsZS5jb20+IHdyb3RlOgo+ICsKPiArIMKgIMKgIMKgIGlmIChza2ItPnJ4aGFzaCkKPiArIMKg IMKgIMKgIMKgIMKgIMKgIMKgIGdvdG8gZ290X2hhc2g7IC8qIFNraXAgaGFzaCBjb21wdXRhdGlv biBvbiBwYWNrZXQgaGVhZGVyICovCj4gKwo+ICsgwqAgwqAgwqAgc3dpdGNoIChza2ItPnByb3Rv Y29sKSB7Cj4gKyDCoCDCoCDCoCBjYXNlIF9fY29uc3RhbnRfaHRvbnMoRVRIX1BfSVApOgo+ICsg wqAgwqAgwqAgwqAgwqAgwqAgwqAgaWYgKCFwc2tiX21heV9wdWxsKHNrYiwgc2l6ZW9mKCppcCkp KQo+ICsgwqAgwqAgwqAgwqAgwqAgwqAgwqAgwqAgwqAgwqAgwqAgZ290byBkb25lOwo+ICsKPiAr IMKgIMKgIMKgIMKgIMKgIMKgIMKgIGlwID0gKHN0cnVjdCBpcGhkciAqKSBza2ItPmRhdGE7Cj4g KyDCoCDCoCDCoCDCoCDCoCDCoCDCoCBpcF9wcm90byA9IGlwLT5wcm90b2NvbDsKPiArIMKgIMKg IMKgIMKgIMKgIMKgIMKgIGFkZHIxID0gaXAtPnNhZGRyOwo+ICsgwqAgwqAgwqAgwqAgwqAgwqAg wqAgYWRkcjIgPSBpcC0+ZGFkZHI7Cj4gKyDCoCDCoCDCoCDCoCDCoCDCoCDCoCBpaGwgPSBpcC0+ aWhsOwo+ICsgwqAgwqAgwqAgwqAgwqAgwqAgwqAgYnJlYWs7Cj4gKyDCoCDCoCDCoCBjYXNlIF9f Y29uc3RhbnRfaHRvbnMoRVRIX1BfSVBWNik6Cj4gKyDCoCDCoCDCoCDCoCDCoCDCoCDCoCBpZiAo IXBza2JfbWF5X3B1bGwoc2tiLCBzaXplb2YoKmlwNikpKQo+ICsgwqAgwqAgwqAgwqAgwqAgwqAg wqAgwqAgwqAgwqAgwqAgZ290byBkb25lOwo+ICsKPiArIMKgIMKgIMKgIMKgIMKgIMKgIMKgIGlw NiA9IChzdHJ1Y3QgaXB2NmhkciAqKSBza2ItPmRhdGE7Cj4gKyDCoCDCoCDCoCDCoCDCoCDCoCDC oCBpcF9wcm90byA9IGlwNi0+bmV4dGhkcjsKVGhpcyBjb2RlIGNhbid0IHdvcmssIHdoZW4gdGhl cmUgYXJlIGV4dHJhIGhlYWRlcnMuIGlwdjZfc2tpcF9leHRoZHIoKQpjYW4gYmUgdXNlZCB0byBn ZXQgdGhlIGw0IGhlYWRlci4KCj4gKyDCoCDCoCDCoCDCoCDCoCDCoCDCoCBhZGRyMSA9IGlwNi0+ c2FkZHIuczZfYWRkcjMyWzNdOwo+ICsgwqAgwqAgwqAgwqAgwqAgwqAgwqAgYWRkcjIgPSBpcDYt PmRhZGRyLnM2X2FkZHIzMlszXTsKPiArIMKgIMKgIMKgIMKgIMKgIMKgIMKgIGlobCA9ICg0MCA+ PiAyKTsKPiArIMKgIMKgIMKgIMKgIMKgIMKgIMKgIGJyZWFrOwo+ICsgwqAgwqAgwqAgZGVmYXVs dDoKPiArIMKgIMKgIMKgIMKgIMKgIMKgIMKgIGdvdG8gZG9uZTsKPiArIMKgIMKgIMKgIH0KPiAr IMKgIMKgIMKgIHBvcnRzID0gMDsKPiArIMKgIMKgIMKgIHN3aXRjaCAoaXBfcHJvdG8pIHsKPiAr IMKgIMKgIMKgIGNhc2UgSVBQUk9UT19UQ1A6Cj4gKyDCoCDCoCDCoCBjYXNlIElQUFJPVE9fVURQ Ogo+ICsgwqAgwqAgwqAgY2FzZSBJUFBST1RPX0RDQ1A6Cj4gKyDCoCDCoCDCoCBjYXNlIElQUFJP VE9fRVNQOgo+ICsgwqAgwqAgwqAgY2FzZSBJUFBST1RPX0FIOgo+ICsgwqAgwqAgwqAgY2FzZSBJ UFBST1RPX1NDVFA6Cj4gKyDCoCDCoCDCoCBjYXNlIElQUFJPVE9fVURQTElURToKPiArIMKgIMKg IMKgIMKgIMKgIMKgIMKgIGlmIChwc2tiX21heV9wdWxsKHNrYiwgKGlobCAqIDQpICsgNCkpCj4g KyDCoCDCoCDCoCDCoCDCoCDCoCDCoCDCoCDCoCDCoCDCoCBwb3J0cyA9ICooKHUzMiAqKSAoc2ti LT5kYXRhICsgKGlobCAqIDQpKSk7Cj4gKyDCoCDCoCDCoCDCoCDCoCDCoCDCoCBicmVhazsKPiAr Cj4gKyDCoCDCoCDCoCBkZWZhdWx0Ogo+ICsgwqAgwqAgwqAgwqAgwqAgwqAgwqAgYnJlYWs7Cj4g KyDCoCDCoCDCoCB9Cj4gKwo+ICsgwqAgwqAgwqAgc2tiLT5yeGhhc2ggPSBqaGFzaF8zd29yZHMo YWRkcjEsIGFkZHIyLCBwb3J0cywgaGFzaHJuZCk7CkZvciBjb25uZWN0aW9uIGJhc2VkIHBhY2tl dCBwcm9jZXNzaW5nLCBzdWNoIGFzIG5ldGZpbHRlciwKZGlzdHJpYnV0aW5nIHRoZSBwYWNrZXRz IGluIHR3byBkaXJlY3Rpb25zIGludG8gb25lIENQVSB3aWxsIHJlZHVjZQpjYWNoZSBtaXNzLCB3 aGVuIE5BVCBpc24ndCB1c2VkLiBJIHRoaW5rIHRoZSBjb2RlIGJlbGxvdyB3aWxsIGhlbHA6Cmlm IChhZGRyMSA+IGFkZHIyKQogIHN3YXAoYWRkcjEsIGFkZHIyKTsKCj4gKyDCoCDCoCDCoCBpZiAo IXNrYi0+cnhoYXNoKQo+ICsgwqAgwqAgwqAgwqAgwqAgwqAgwqAgc2tiLT5yeGhhc2ggPSAxOwoK V2h5IG5vdCBwdXQgdGhlIGFib3ZlIGNvZGUgaW50byBhIG5ldyBmdW5jdGlvbiwgYW5kIGFkZCBt b3JlIHByb3RvY29scwpzdXBwb3J0LCBzdWNoIGFzIDgwMi4xUS4gIFRob3VnaCByeGhhc2ggaXMg YmFzZWQgb24gNC10dXBsZSwgSSB0aGluawpuZXRmaWx0ZXIgd2lsbCBiZW5lZml0IGZyb20gaXQu CgotLSAKUmVnYXJkc++8jApDaGFuZ2xpIEdhbyh4aWFvc3VvQGdtYWlsLmNvbSkK