Re: [patch 06/15] sched: accumulate per-cfs_rq cpu usage and chargeagainst bandwidth

From: Paul Turner
Date: Wed May 18 2011 - 03:03:12 EST


On Tue, May 17, 2011 at 8:28 AM, Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> wrote:
> On Mon, 2011-05-16 at 05:59 -0700, Paul Turner wrote:
>> On Mon, May 16, 2011 at 3:27 AM, Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> wrote:
>> > On Tue, 2011-05-03 at 02:28 -0700, Paul Turner wrote:
>> >> +unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL;
>> >
>> > What happens when the period is smaller than the slice?
>> >
>>
>> We'll always take at most whatever's left in this case.
>
> Right, saw that, but it might be good to have a little comment
> explaining the interaction between the slice and the period things.
>

Oh, sure -- easy enough :)
--
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/