[RFC/PATCH 3/3] adjust cpu power for secondary threads on POWER6

Olof Johansson olof at lixom.net
Thu Jun 19 13:03:27 EST 2008


On Jun 18, 2008, at 9:58 PM, Olof Johansson wrote:

> Why not just NULL out the cpu_power function pointers on platforms  
> that don't have the feature bit instead? (or the other way around:  
> NULL by default, and set only on platforms that have imbalanced  
> threads.

Nevermind; bogus optimization. I just noticed that it's only used when  
setting up the sched domains, and isn't adding path length later on. :)


-Olof



More information about the Linuxppc-dev mailing list