Avoid cpuinfo_cur_freq and read scaling_cur_freq

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@165 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede

1 files changed, 3 insertions, 1 deletions

diff --git a/munin/munin-cpufreq b/munin/munin-cpufreq
index d8126eb..b344486 100755
--- a/munin/munin-cpufreq
+++ b/munin/munin-cpufreq
@@ -58,7 +58,9 @@ def report
 	sleep(5) # we are interested how it does without us poking it,
 	         # so maybe sleeping a bit will help
 	m.each do |m|
-		value = IO.read("/sys/devices/system/cpu/cpu#{m['cpunum']}/cpufreq/cpuinfo_cur_freq").to_i
+		# value = IO.read("/sys/devices/system/cpu/cpu#{m['cpunum']}/cpufreq/cpuinfo_cur_freq").to_i
+		# cpuinfo_cur_freq is not readable
+		value = IO.read("/sys/devices/system/cpu/cpu#{m['cpunum']}/cpufreq/scaling_cur_freq").to_i
 		puts "#{m['fieldname']}.value #{value}"
 	end
 end