diff options
Diffstat (limited to 'Documentation/cpu-freq/cpufreq-stats.txt')
-rw-r--r-- | Documentation/cpu-freq/cpufreq-stats.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/cpu-freq/cpufreq-stats.txt b/Documentation/cpu-freq/cpufreq-stats.txt index 48bc2f1fff78..53d62c1e1c94 100644 --- a/Documentation/cpu-freq/cpufreq-stats.txt +++ b/Documentation/cpu-freq/cpufreq-stats.txt | |||
@@ -1,5 +1,5 @@ | |||
1 | 1 | ||
2 | CPU frequency and voltage scaling statictics in the Linux(TM) kernel | 2 | CPU frequency and voltage scaling statistics in the Linux(TM) kernel |
3 | 3 | ||
4 | 4 | ||
5 | L i n u x c p u f r e q - s t a t s d r i v e r | 5 | L i n u x c p u f r e q - s t a t s d r i v e r |
@@ -18,8 +18,8 @@ Contents | |||
18 | 1. Introduction | 18 | 1. Introduction |
19 | 19 | ||
20 | cpufreq-stats is a driver that provices CPU frequency statistics for each CPU. | 20 | cpufreq-stats is a driver that provices CPU frequency statistics for each CPU. |
21 | This statistics is provided in /sysfs as a bunch of read_only interfaces. This | 21 | These statistics are provided in /sysfs as a bunch of read_only interfaces. This |
22 | interface (when configured) will appear in a seperate directory under cpufreq | 22 | interface (when configured) will appear in a separate directory under cpufreq |
23 | in /sysfs (<sysfs root>/devices/system/cpu/cpuX/cpufreq/stats/) for each CPU. | 23 | in /sysfs (<sysfs root>/devices/system/cpu/cpuX/cpufreq/stats/) for each CPU. |
24 | Various statistics will form read_only files under this directory. | 24 | Various statistics will form read_only files under this directory. |
25 | 25 | ||
@@ -115,7 +115,7 @@ basic statistics which includes time_in_state and total_trans. | |||
115 | 115 | ||
116 | "CPU frequency translation statistics details" (CONFIG_CPU_FREQ_STAT_DETAILS) | 116 | "CPU frequency translation statistics details" (CONFIG_CPU_FREQ_STAT_DETAILS) |
117 | provides fine grained cpufreq stats by trans_table. The reason for having a | 117 | provides fine grained cpufreq stats by trans_table. The reason for having a |
118 | seperate config option for trans_table is: | 118 | separate config option for trans_table is: |
119 | - trans_table goes against the traditional /sysfs rule of one value per | 119 | - trans_table goes against the traditional /sysfs rule of one value per |
120 | interface. It provides a whole bunch of value in a 2 dimensional matrix | 120 | interface. It provides a whole bunch of value in a 2 dimensional matrix |
121 | form. | 121 | form. |