Subject: Re: recent amd64 slowless caused by x86pmap merge
To: None <>
From: Joerg Sonnenberger <>
List: tech-kern
Date: 11/12/2007 13:13:26
On Mon, Nov 12, 2007 at 09:37:34AM +0900, YAMAMOTO Takashi wrote:
> > On Wed, Oct 31, 2007 at 02:50:51PM +0900, YAMAMOTO Takashi wrote:
> > > i failed to reproduce.  can you give me more details?
> > 
> > One test case which could be related is starting Firefox from cache
> > (e.g. starting it, closing it and restarting). Sometimes it is instantly
> > there, at other times it needs over 30s here.
> can you provide kernel profiles for both cases?

Sadly, trying to reproduce this with newer kernels fails as well. I'll
have to start digging into this issue again.