[PATCH] sched: mc/smt power savings sched policy
S.Çağlar Onur
caglar at pardus.org.tr
Sun Jul 1 09:25:19 PDT 2007
Hi;
01 Tem 2007 Paz tarihinde, Danny Kukawka şunları yazmıştı:
> Here an updated version of the patch. I added SPEC documentation and added
> a new error 'SchedPowerNotSupported' to differ between the case where the
> machine not support the feature and where an error happen.
>
> Danny
>
> doc/spec/hal-spec-interfaces.xml | 24 ++++++
> hald/linux/addons/addon-cpufreq.c | 107 ++++++++++++++++++++++++++++
> 2 files changed, 130 insertions(+), 1 deletion(-)
With 'SchedPowerNotSupported' get_sched_power_savings/set_sched_power_savings
now raises both exceptions so i think for both functions following minor
change needed :)
- * @raises GeneralError
+ * @raises (SchedPowerNotSupported|GeneralError)
By the way i cannot find any way to detect if machine has SMT or MC one, if
i'm not wrong kernel not exports this information to userspace, anybody has
any suggestion/idea?
Cheers
--
S.Çağlar Onur <caglar at pardus.org.tr>
http://cekirdek.pardus.org.tr/~caglar/
Linux is like living in a teepee. No Windows, no Gates and an Apache in house!
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