cpufreq: interactive: New 'interactive' governor
[linux-2.6.git] / Documentation / cpu-freq / cpu-drivers.txt
index 43c7439..c436096 100644 (file)
@@ -92,9 +92,9 @@ policy->cpuinfo.max_freq -    the minimum and maximum frequency
                                (in kHz) which is supported by 
                                this CPU
 policy->cpuinfo.transition_latency   the time it takes on this CPU to
-                               switch between two frequencies (if
-                               appropriate, else specify
-                               CPUFREQ_ETERNAL)
+                               switch between two frequencies in
+                               nanoseconds (if appropriate, else
+                               specify CPUFREQ_ETERNAL)
 
 policy->cur                    The current operating frequency of
                                this CPU (if appropriate)
@@ -155,7 +155,7 @@ actual frequency must be determined using the following rules:
 - if relation==CPUFREQ_REL_H, try to select a new_freq lower than or equal
   target_freq. ("H for highest, but no higher than")
 
-Here again the frequency table helper might assist you - see section 3
+Here again the frequency table helper might assist you - see section 2
 for details.
 
 
@@ -168,7 +168,7 @@ in-chipset dynamic frequency switching to policy->min, the upper limit
 to policy->max, and -if supported- select a performance-oriented
 setting when policy->policy is CPUFREQ_POLICY_PERFORMANCE, and a
 powersaving-oriented setting when CPUFREQ_POLICY_POWERSAVE. Also check
-the reference implementation in arch/i386/kernel/cpu/cpufreq/longrun.c
+the reference implementation in drivers/cpufreq/longrun.c