- CPU frequency and voltage scaling statictics in the Linux(TM) kernel
+ CPU frequency and voltage scaling statistics in the Linux(TM) kernel
L i n u x c p u f r e q - s t a t s d r i v e r
1. Introduction
-cpufreq-stats is a driver that provices CPU frequency statistics for each CPU.
-This statistics is provided in /sysfs as a bunch of read_only interfaces. This
-interface (when configured) will appear in a seperate directory under cpufreq
+cpufreq-stats is a driver that provides CPU frequency statistics for each CPU.
+These statistics are provided in /sysfs as a bunch of read_only interfaces. This
+interface (when configured) will appear in a separate directory under cpufreq
in /sysfs (<sysfs root>/devices/system/cpu/cpuX/cpufreq/stats/) for each CPU.
Various statistics will form read_only files under this directory.
"CPU frequency translation statistics details" (CONFIG_CPU_FREQ_STAT_DETAILS)
provides fine grained cpufreq stats by trans_table. The reason for having a
-seperate config option for trans_table is:
+separate config option for trans_table is:
- trans_table goes against the traditional /sysfs rule of one value per
interface. It provides a whole bunch of value in a 2 dimensional matrix
form.