lib/cpu/msr.rb in cpu-0.0.0 vs lib/cpu/msr.rb in cpu-0.0.1

@@ -10,9 +10,11 @@
     def self.load_module
       system "#{CPU.modprobe_path} msr"
       sleep 1
     end
 
+    # Create a new wrapper for the msr kernel file associated with
+    # +processor_id+.
     def initialize(processor_id)
       self.class.available? or self.class.load_module
       begin
         @io = IO.new IO.sysopen('/dev/cpu/%d/msr' % processor_id, 'rb')
       rescue Errno::ENOENT