On Thu, Jun 16, 2011 at 10:49:13AM +0200, Vincent Guittot wrote:
> @@ -219,6 +219,24 @@ source "kernel/Kconfig.freezer"
> 
>  menu "System Type"
> 
> +config SCHED_MC
> +     bool "Multi-core scheduler support"
> +     depends on SMP && ARM_CPU_TOPOLOGY
> +     default n
> +     help
> +       Multi-core scheduler support improves the CPU scheduler's decision
> +       making when dealing with multi-core CPU chips at a cost of slightly
> +       increased overhead in some places. If unsure say N here.
> +
> +config SCHED_SMT
> +     bool "SMT scheduler support"
> +     depends on SMP && ARM_CPU_TOPOLOGY
> +     default n
> +     help
> +       Improves the CPU scheduler's decision making when dealing with
> +       MultiThreading at a cost of slightly increased overhead in some
> +       places. If unsure say N here.
> +

Quick question: the patch doesn't actually seem to use the SCHED_MC and
SCHED_SMT config bits; is that actually correct?
-- 
Christian Robottom Reis   | [+55] 16 9112 6430 | http://launchpad.net/~kiko
Linaro Engineering VP     | [ +1] 612 216 4935 | http://async.com.br/~kiko

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