Re: sched domains oddness.

[Peter Zijlstra]

On Fri, 2008-10-31 at 12:24 -0400, Dave Jones wrote:
> The attached dmesg comes from my dual core laptop running 2.6.27
> What's up with all the sched domains transitions at the bottom?
> This was just a boot up from power off, no suspend/resume or anything funky.

> CPU0 attaching NULL sched-domain.
> CPU1 attaching NULL sched-domain.
> CPU0 attaching sched-domain:
>  domain 0: span 0-1 level MC
>   groups: 0 1
>   domain 1: span 0-1 level NODE
>    groups: 0-1
> CPU1 attaching sched-domain:
>  domain 0: span 0-1 level MC
>   groups: 1 0
>   domain 1: span 0-1 level NODE
>    groups: 0-1

3x

looks like someone is triggering rebuild_sched_domains(), is something
poking cpusetfs files or flipping between sched_mc settings?

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/