linux_proc pmda: cleanup up the jiffies -> msec calculations
linux_proc pmda: cleanup up the jiffies -> msec calculations

prasincs/pcp,prasincs/pcp,tjanez/pcp,tjanez/pcp,aeg-aeg/pcpfans,prasincs/pcp,aeg-aeg/pcpfans,aeg-aeg/pcpfans,edwardt/pcp,prasincs/pcp,wuliming/pcp,adfernandes/pcp,prasincs/pcp,adfernandes/pcp,edwardt/pcp,adfernandes/pcp,aeg-aeg/pcpfans,wuliming/pcp,prasincs/pcp,adfernandes/pcp,edwardt/pcp,wuliming/pcp,adfernandes/pcp,tjanez/pcp,edwardt/pcp,wuliming/pcp,edwardt/pcp,prasincs/pcp,aeg-aeg/pcpfans,prasincs/pcp,tjanez/pcp,aeg-aeg/pcpfans,adfernandes/pcp,edwardt/pcp,tjanez/pcp,edwardt/pcp,wuliming/pcp,tjanez/pcp,adfernandes/pcp,adfernandes/pcp,aeg-aeg/pcpfans,aeg-aeg/pcpfans,tjanez/pcp,wuliming/pcp,edwardt/pcp,wuliming/pcp,wuliming/pcp,tjanez/pcp