Re: [announce] CFS-devel, performance improvements

[Ingo Molnar <mingo@elte.hu>]

* Rob Hussey <robjhussey@gmail.com> wrote:

> Well, I was going over my config myself after you asked for me to post
> it, and I thought to do the same thing. Except, disabling sched_debug
> caused the same error as before:
> In file included from kernel/sched.c:794:
> kernel/sched_fair.c: In function 'task_new_fair':
> kernel/sched_fair.c:857: error: 'sysctl_sched_child_runs_first'
> undeclared (first use in this function)
> kernel/sched_fair.c:857: error: (Each undeclared identifier is
> reported only once
> kernel/sched_fair.c:857: error: for each function it appears in.)
> make[1]: *** [kernel/sched.o] Error 1
> make: *** [kernel] Error 2
> 
> It only happens with sched_debug=y. I take it back, it wasn't my fault :)
> 
> As for everything else, I'd be happy to.

are you sure this is happening with the latest iteration of the patch 
too? (with the combo-3.patch?) You can pick it up from here:

   http://people.redhat.com/mingo/cfs-scheduler/devel/sched-cfs-v2.6.23-rc6-v21-combo-3.patch

I tried your config and it builds fine here.

	Ingo