From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Miller" Subject: Re: bad TSO performance in 2.6.9-rc2-BK Date: Thu, 23 Sep 2004 18:17:25 -0700 Sender: netdev-bounce@oss.sgi.com Message-ID: <20040923181725.3e19cee8.davem@davemloft.net> References: <20040923161141.4ea9be4c.davem@davemloft.net> <20040923164149.5368d291.davem@davemloft.net> <20040924001225.GA5051@gondor.apana.org.au> <20040924004038.GA5252@gondor.apana.org.au> <20040924010741.GA5452@gondor.apana.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: ak@suse.de, niv@us.ibm.com, andy.grover@gmail.com, anton@samba.org, netdev@oss.sgi.com Return-path: To: Herbert Xu In-Reply-To: <20040924010741.GA5452@gondor.apana.org.au> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org On Fri, 24 Sep 2004 11:07:41 +1000 Herbert Xu wrote: > On Fri, Sep 24, 2004 at 10:40:38AM +1000, herbert wrote: > > > > Probably not. There many things (such as snd_cwnd) in the stack > > that doesn't work properly when the mss changes drastically like this. > > Perhaps we should start counting in bytes instead of packets? No, because routers drop packets not bytes :-)