diff --git a/Documentation/cpu-freq/cpufreq-stats.txt b/Documentation/cpu-freq/cpufreq-stats.txt index a873855c811d63f3a47cd2ec830404abb89d48c8..14378cecb1723f7d9b4b4f3b0b1ccd0ca3126c26 100644 --- a/Documentation/cpu-freq/cpufreq-stats.txt +++ b/Documentation/cpu-freq/cpufreq-stats.txt @@ -86,9 +86,11 @@ transitions. This will give a fine grained information about all the CPU frequency transitions. The cat output here is a two dimensional matrix, where an entry <i,j> (row i, column j) represents the count of number of transitions from -Freq_i to Freq_j. Freq_i is in descending order with increasing rows and -Freq_j is in descending order with increasing columns. The output here also -contains the actual freq values for each row and column for better readability. +Freq_i to Freq_j. Freq_i rows and Freq_j columns follow the sorting order in +which the driver has provided the frequency table initially to the cpufreq core +and so can be sorted (ascending or descending) or unsorted. The output here +also contains the actual freq values for each row and column for better +readability. If the transition table is bigger than PAGE_SIZE, reading this will return an -EFBIG error.