Re: [PATCH v2 0/8] Fix performance issue with ondemand governor

[Ingo Molnar]

* Arjan van de Ven <arjan@xxxxxxxxxxxxx> wrote:

> [Version 2 includes the acks/etc. Andrew: no changes from the patches that 
> are in -mm]
> 
> There have been various reports of the ondemand governor causing some 
> serious performance issues, one of the latest ones from Andrew. There are 
> several fundamental issues with ondemand (being worked on), but the report 
> from Andrew can be fixed relatively easily.
> 
> The fundamental issue is that ondemand will go to a (too) low CPU frequency 
> for workloads that alternatingly disk and CPU bound...

I've applied your series to sched/core and started testing it, thanks Arjan!

	Ingo
--
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/