Re: add lowpower_idle sysctl

From: Pavel Machek <>
Date: 2004-03-23 20:56:01

> On ia64, we need runtime control to manage CPU power state in the idle
> loop.  Logically it means a sysctl entry in /proc/sys/kernel.  Even
> though this sysctl entry doesn't exist today, lots of arch already has
> some sort of API to dynamically enable/disable low power idle state.

If you make it "max Cx state to allow", it will be usefull for ACPI people, too...
64 bytes from icmp_seq=28 ttl=51 time=448769.1 ms         

To unsubscribe from this list: send the line "unsubscribe linux-ia64" in
the body of a message to
More majordomo info at
Received on Thu Mar 25 09:26:39 2004

This archive was generated by hypermail 2.1.8 : 2005-08-02 09:20:24 EST