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: Tue, 28 Sep 2004 17:04:20 -0700 Sender: netdev-bounce@oss.sgi.com Message-ID: <20040928170420.7f8a6612.davem@davemloft.net> References: <20040923164149.5368d291.davem@davemloft.net> <20040927025048.GA6723@gondor.apana.org.au> <20040926210029.22750d47.davem@davemloft.net> <20040927054541.GA8858@gondor.apana.org.au> <20040927120154.09fdcadf.davem@davemloft.net> <20040927213233.GC7243@gondor.apana.org.au> <20040928141002.164c60af.davem@davemloft.net> <20040928213415.GA4646@wotan.suse.de> <20040928145345.2530d30e.davem@davemloft.net> <20040928223344.GC2975@wotan.suse.de> <20040928155706.65405e88.davem@davemloft.net> <20040929012757.5d0dff61.ak@suse.de> <20040928163509.624a748b.davem@davemloft.net> <20040929015534.3b39b720.ak@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: herbert@gondor.apana.org.au, niv@us.ibm.com, andy.grover@gmail.com, anton@samba.org, netdev@oss.sgi.com Return-path: To: Andi Kleen In-Reply-To: <20040929015534.3b39b720.ak@suse.de> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org On Wed, 29 Sep 2004 01:55:34 +0200 Andi Kleen wrote: > Hmpf, it stopped crashing after I recompiled without -funit-at-a-time > Maybe it is some compiler issue. Could be, I was studying all of the retransmit queue state handling and tried to find some hole in the TSO case and I could not do so.