tree 2a7b3ac9789a47d1bfb9ccbb7a9a4fa31f91b61d
parent 2f32edf12c1eafc8e5b1b0337360993fde1b3565
author Len Brown <len.brown@intel.com> 1348291508 -0400
committer Len Brown <len.brown@intel.com> 1348797896 -0400

tools/power turbostat: add [-d MSR#][-D MSR#] options to print counter deltas

 # turbostat -d 0x34
is useful for printing the number of SMI's within an interval
on Nehalem and newer processors.

where
 # turbostat -m 0x34
will simply print out the total SMI count since reset.

Suggested-by: Andi Kleen
Signed-off-by: Len Brown <len.brown@intel.com>