cpufreq: Add more verbose description of interactive governor
Allen Martin [Fri, 1 Jul 2011 18:17:39 +0000 (11:17 -0700)]
Update the Kconfig help paragraph to give more detail about
interactive governor.

Change-Id: I607b817b370accac3a685001649a15e2f7894f59
Signed-off-by: Allen Martin <amartin@nvidia.com>

drivers/cpufreq/Kconfig

index 2cdc38b..57f96eb 100644 (file)
@@ -172,6 +172,17 @@ config CPU_FREQ_GOV_INTERACTIVE
          'interactive' - This driver adds a dynamic cpufreq policy governor
          designed for latency-sensitive workloads.
 
+         This governor attempts to reduce the latency of clock
+         increases so that the system is more responsive to
+         interactive workloads.
+
+         To compile this driver as a module, choose M here: the
+         module will be called cpufreq_interactive.
+
+         For details, take a look at linux/Documentation/cpu-freq.
+
+         If in doubt, say N.
+
 config CPU_FREQ_GOV_CONSERVATIVE
        tristate "'conservative' cpufreq governor"
        depends on CPU_FREQ