From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: TCP rx window autotuning harmful at LAN context Date: Mon, 09 Mar 2009 17:09:27 -0700 (PDT) Message-ID: <20090309.170927.130334650.davem@davemloft.net> References: <20090309112521.GB37984@bts.sk> <1e41a3230903091101u536a3b3bv7f0dd9da6891781e@mail.gmail.com> <20090309200505.GA58375@bts.sk> Mime-Version: 1.0 Content-Type: Text/Plain; charset=utf-8 Content-Transfer-Encoding: base64 Cc: netdev@vger.kernel.org To: md@bts.sk Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:42588 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752648AbZCJAJm (ORCPT ); Mon, 9 Mar 2009 20:09:42 -0400 In-Reply-To: <20090309200505.GA58375@bts.sk> Sender: netdev-owner@vger.kernel.org List-ID: RnJvbTogTWFyaWFuIMSOdXJrb3ZpxI0gPG1kQGJ0cy5zaz4NCkRhdGU6IE1vbiwgOSBNYXIgMjAw OSAyMTowNTowNSArMDEwMA0KDQo+IFdlbGwsIGluIHByYWN0aWNlIHRoYXQgd2FzIGFsd2F5cyBs aW1pdGVkIGJ5IHJlY2VpdmUgd2luZG93IHNpemUsIHdoaWNoDQo+IHdhcyBieSBkZWZhdWx0IDY0 IGtCIG9uIG1vc3Qgb3BlcmF0aW5nIHN5c3RlbXMuIFNvIHRoaXMgdW5kZXNpcmFibGUgYmVoYXZp b3INCj4gd2FzIGxpbWl0ZWQgdG8gaG9zdHMgd2hlcmUgcmVjZWl2ZSB3aW5kb3cgd2FzIG1hbnVh bGx5IGluY3JlYXNlZCB0byBodWdlDQo+IHZhbHVlcy4NCg0KWW91IHNheSAid2FzIiBhcyBpZiB0 aGlzIHdhcyBhIHJlY2VudCBjaGFuZ2UuICBMaW51eCBoYXMgYmVlbiBkb2luZw0KcmVjZWl2ZSBi dWZmZXIgYXV0b3R1bmluZyBmb3IgYXQgbGVhc3QgNSB5ZWFycyBpZiBub3QgbG9uZ2VyLg0KDQo+ IFRvZGF5LCB0aGUgcmVhbCBlZmZlY3Qgb2YgYXV0b3R1bmluZyBpcyB0aGUgc2FtZSBhcyBjaGFu Z2luZyB0aGUNCj4gcmVjZWl2ZSB3aW5kb3cgc2l6ZSB0byA0IE1CIG9uICphbGwqIGhvc3RzLCBz aW5jZSB0aGVyZSdzIG5vDQo+IG1lY2hhbmlzbSB0byBwcmV2ZW50IGl0IGZyb20gZ3Jvd2luZyB0 aGUgd2luZG93IHRvIG1heGltdW0gZXZlbiBmb3INCj4gbG93IFJUVCBwYXRocy4NCg0KVGhlcmUg aXMsIG9uIHRoZSBzZW5kZXIgc2lkZSAoY29uZ2VzdGlvbiBjb250cm9sKSBhbmQgYXQgdGhlDQpp bnRlcm1lZGlhdGUgYm90dGxlbmVjayByb3V0ZXJzIChhY3RpdmUgcXVldWUgbWFuYWdlbWVudCku DQoNCllvdSBhcmUgcG9pbnRpbmcgdGhlIGJsYW1lIGF0IHRoZSB3cm9uZyBhcmVhLCBhcyBib3Ro IEpvaG4gYW5kIFN0ZXBoZW4NCmFyZSB0cnlpbmcgdG8gdGVsbCB5b3UuDQo=