Re: [PATCH/RFC 3/5] [PATCH] sched: add book scheduling domain

Peter Zijlstra
2010-08-16T08:48:51Z

On Fri, 2010-08-13 at 14:22 -0700, Suresh Siddha wrote:
> On Thu, 2010-08-12 at 10:25 -0700, Heiko Carstens wrote:
> > From: Heiko Carstens <heiko.carstens@de.ibm.com>
> >
> > On top of the SMT and MC scheduling domains this adds the BOOK scheduling
> > domain. This is useful for machines that have a four level cache hierarchy
> > and but do not fall into the NUMA category.
> >
> > Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
>
> PeterZ had some ideas in cleaning up the sched domain setup to avoid
> this maze of #ifdef's. I will let him comment on this.

http://lkml.org/lkml/2009/8/18/169

More information in this thread: http://lkml.org/lkml/2009/8/20/190