Re: CVS commit: src/sys

[Andrew Doran <ad%netbsd.org@localhost>]

On Thu, Apr 17, 2008 at 04:47:01PM +0100, Mindaugas Rasiukevicius wrote:

> Mindaugas Rasiukevicius <rmind%NetBSD.org@localhost> wrote:
> > Hello,
> > 
> > > Module Name:    src
> > > Committed By:   ad
> > > Date:           Sat Apr 12 17:02:09 UTC 2008
> > ...
> > > Log Message:
> > > Take the run queue management code from the M2 scheduler, and make it
> > > mandatory. Remove the 4BSD run queue code. Effects:
> > > 
> > > - Pluggable scheduler is only responsible for co-ordinating timeshared
> > > jobs.
> > > - All systems run with per-CPU run queues.
> > > - 4BSD scheduler gets processor sets / affinity.
> > > - 4BSD scheduler gets a significant peformance boost on some workloads.
> > > 
> > > Discussed on tech-kern@.
> > ...
> > > cvs rdiff -r1.222 -r1.223 src/sys/kern/kern_synch.c
> > 
> > I want to split run queue management into the separate file, eg.
> > kern_disp.c .
> 
> Can you please comment on this?

At the time it seemed easier to have the code clustered together in a single
file, but I have no objection to splitting it out into a kern_disp.c.

Andrew