Re: [tcng] PSCHED_CPU ?

Linux Advanced Routing and Traffic Control

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Vladimír Trebický <druid@mail.cz> wrote:
|The problem with PSCHED_CPU is that the time is derived by reading of TSC
|registry which is measure counter of the processor. TSC exists on Intel
|platform from the times of Pentium but sometimes cannot be used as a
|counter, for example with APM (advanced power management) turned on.

]- that's good then 'cause I didn't compiled power-management into the kernel :")
Do u know any other reason not to use PSCHED_CPU ?

In the past I have setup "HZ = 1000" when building QoS is it wise to do it if the only purpose of this computer is QoS+Firewall and of course it is powerfull enought 1.8GHz.
And I don't expect it to exceed 1000 slow-qos-channels and handle not more than 1Mb/s most of the time.

raptor
PS.Sorry for the ignorance what is TSC-regitry and its use ? thanx..
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