From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: Network performance degradation from 2.6.11.12 to 2.6.16.20 Date: Tue, 19 Sep 2006 12:44:42 -0700 Message-ID: <20060919124442.0b1127c0@localhost.localdomain> References: <20060918211759.GB31746@tentacle.sectorb.msk.ru> <20060918220038.GB14322@ms2.inr.ac.ru> <20060919.124034.78165098.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: dlang@digitalinsight.com, kuznet@ms2.inr.ac.ru, master@sectorb.msk.ru, ak@suse.de, hawk@diku.dk, harry@atmos.washington.edu, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Return-path: To: David Miller In-Reply-To: <20060919.124034.78165098.davem@davemloft.net> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org The sky2 hardware (and others) can timestamp in hardware, but trying to keep device ticks and system clock in sync looked too nasty to contemplate actually using it.