From mboxrd@z Thu Jan 1 00:00:00 1970 From: "John Heffner" Subject: Re: RE: A Linux TCP SACK Question Date: Tue, 15 Apr 2008 15:40:05 -0700 Message-ID: <1e41a3230804151540i1f7cee4dva6adc6ef25dae546@mail.gmail.com> References: <000301c89e81$80124570$6b5ee183@D2GT6T71> <1e41a3230804141748v2bf1f32bsc80307c9390c222@mail.gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_14346_968524.1208299205949" Cc: "=?ISO-8859-1?Q?Ilpo_J=E4rvinen?=" , Netdev To: "Wenji Wu" Return-path: Received: from wa-out-1112.google.com ([209.85.146.183]:61421 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761460AbYDOWkG (ORCPT ); Tue, 15 Apr 2008 18:40:06 -0400 Received: by wa-out-1112.google.com with SMTP id m16so3447490waf.23 for ; Tue, 15 Apr 2008 15:40:06 -0700 (PDT) In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: ------=_Part_14346_968524.1208299205949 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Wenji, can you try this out? Patch against net-2.6.26. Thanks, -John ------=_Part_14346_968524.1208299205949 Content-Type: text/x-diff; name=0001-Increase-the-max_burst-threshold-from-3-to-tp-reord.patch Content-Transfer-Encoding: base64 X-Attachment-Id: f_ff32520g0 Content-Disposition: attachment; filename=0001-Increase-the-max_burst-threshold-from-3-to-tp-reord.patch RnJvbSA0Y2IyYTlmZDFkNDk3YjAyYmZkZDA2ZjcxYjQ5OWQ0NDFjYTEwYWVlIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBKb2huIEhlZmZuZXIgPGpvaG53aGVmZm5lckBnbWFpbC5jb20+ CkRhdGU6IFR1ZSwgMTUgQXByIDIwMDggMTU6MjY6MzkgLTA3MDAKU3ViamVjdDogW1BBVENIXSBJ bmNyZWFzZSB0aGUgbWF4X2J1cnN0IHRocmVzaG9sZCBmcm9tIDMgdG8gdHAtPnJlb3JkZXJpbmcu CgpUaGlzIGNoYW5nZSBpcyBuZWNlc3NhcnkgdG8gYWxsb3cgY3duZCB0byBncm93IGR1cmluZyBw ZXJzaXN0ZW50CnJlb3JkZXJpbmcuICBDd25kIG1vZGVyYXRpb24gaXMgYXBwbGllZCB3aGVuIGlu IHRoZSBkaXNvcmRlciBzdGF0ZQphbmQgYW4gYWNrIHRoYXQgZmlsbHMgdGhlIGhvbGUgY29tZXMg aW4uICBJZiB0aGUgaG9sZSB3YXMgZ3JlYXRlcgp0aGFuIDMgcGFja2V0cywgYnV0IGxlc3MgdGhh biB0cC0+cmVvcmRlcmluZywgY3duZCB3aWxsIHNocmluayB3aGVuCml0IHNob3VsZCBub3QgaGF2 ZS4KClNpZ25lZC1vZmYtYnk6IEpvaG4gSGVmZm5lciA8amhlZmZuZXJAbmFwYS4obm9uZSk+Ci0t LQogaW5jbHVkZS9uZXQvdGNwLmggfCAgICA3ICsrKysrLS0KIDEgZmlsZXMgY2hhbmdlZCwgNSBp bnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2luY2x1ZGUvbmV0L3Rj cC5oIGIvaW5jbHVkZS9uZXQvdGNwLmgKaW5kZXggMmMxNGVkZi4uNjMzMTQ3YyAxMDA2NDQKLS0t IGEvaW5jbHVkZS9uZXQvdGNwLmgKKysrIGIvaW5jbHVkZS9uZXQvdGNwLmgKQEAgLTc4NywxMSAr Nzg3LDE0IEBAIGV4dGVybiB2b2lkIHRjcF9lbnRlcl9jd3Ioc3RydWN0IHNvY2sgKnNrLCBjb25z dCBpbnQgc2V0X3NzdGhyZXNoKTsKIGV4dGVybiBfX3UzMiB0Y3BfaW5pdF9jd25kKHN0cnVjdCB0 Y3Bfc29jayAqdHAsIHN0cnVjdCBkc3RfZW50cnkgKmRzdCk7CiAKIC8qIFNsb3cgc3RhcnQgd2l0 aCBkZWxhY2sgcHJvZHVjZXMgMyBwYWNrZXRzIG9mIGJ1cnN0LCBzbyB0aGF0Ci0gKiBpdCBpcyBz YWZlICJkZSBmYWN0byIuCisgKiBpdCBpcyBzYWZlICJkZSBmYWN0byIuICBUaGlzIHdpbGwgYmUg dGhlIGRlZmF1bHQgLSBzYW1lIGFzCisgKiB0aGUgZGVmYXVsdCByZW9yZGVyaW5nIHRocmVzaG9s ZCAtIGJ1dCBpZiByZW9yZGVyaW5nIGluY3JlYXNlcywKKyAqIHdlIG11c3QgYmUgYWJsZSB0byBh bGxvdyBjd25kIHRvIGJ1cnN0IGF0IGxlYXN0IHRoaXMgbXVjaCBpbiBvcmRlcgorICogdG8gbm90 IHB1bGwgaXQgYmFjayB3aGVuIGhvbGVzIGFyZSBmaWxsZWQuCiAgKi8KIHN0YXRpYyBfX2lubGlu ZV9fIF9fdTMyIHRjcF9tYXhfYnVyc3QoY29uc3Qgc3RydWN0IHRjcF9zb2NrICp0cCkKIHsKLQly ZXR1cm4gMzsKKwlyZXR1cm4gdHAtPnJlb3JkZXJpbmc7CiB9CiAKIC8qIFJldHVybnMgZW5kIHNl cXVlbmNlIG51bWJlciBvZiB0aGUgcmVjZWl2ZXIncyBhZHZlcnRpc2VkIHdpbmRvdyAqLwotLSAK MS41LjIuNQoK ------=_Part_14346_968524.1208299205949--