vserver 1.9.3

[linux-2.6.git] / drivers / cpufreq / Kconfig

diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 331b515..889f243 100644 (file)
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -69,6 +69,21 @@ config CPU_FREQ_GOV_USERSPACE
 
          If in doubt, say Y.
 
+config CPU_FREQ_GOV_ONDEMAND
+       tristate "'ondemand' cpufreq policy governor"
+       depends on CPU_FREQ
+       help
+         'ondemand' - This driver adds a dynamic cpufreq policy governor.
+         The governor does a periodic polling and 
+         changes frequency based on the CPU utilization.
+         The support for this governor depends on CPU capability to
+         do fast frequency switching (i.e, very low latency frequency
+         transitions). 
+
+         For details, take a look at linux/Documentation/cpu-freq.
+
+         If in doubt, say N.
+
 config CPU_FREQ_24_API
        bool "/proc/sys/cpu/ interface (2.4. / OLD)"
        depends on CPU_FREQ && SYSCTL && CPU_FREQ_GOV_USERSPACE