Re: [RFC PATCH v4 08/12] sched: Add over-utilization/tipping point indicator

[Valentin Schneider]

On 06/07/18 12:41, Peter Zijlstra wrote:
> On Thu, Jun 28, 2018 at 12:40:39PM +0100, Quentin Perret wrote:
>> @@ -698,6 +698,9 @@ struct root_domain {
>>  	/* Indicate more than one runnable task for any CPU */
>>  	bool			overload;
> 
> While there, make that an int.

That's what I've done at [1] - I guess that's the fun part of having those
two patch sets in flight at the same time...

[1]: https://lore.kernel.org/lkml/1530699470-29808-8-git-send-email-morten.rasmussen@xxxxxxx/

> 
>> +	/* Indicate one or more cpus over-utilized (tipping point) */
>> +	int			overutilized;
>> +
>>  	/*
>>  	 * The bit corresponding to a CPU gets set here if such CPU has more
>>  	 * than one runnable -deadline task (as it is below for RT tasks).
>> -- 
>> 2.17.1
>>