tree 5f9ed93cbdfa8f8356fc0daea8fa2da07eeae7bd
parent 5fde2523bddb71d96f12b6ee8d2a9a43cb99da96
author Namhyung Kim <namhyung.kim@lge.com> 1328514285 +0900
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1328563059 -0200

perf stat: Align scaled output of cpu-clock

The output of cpu-clock event is controlled in nsec_printout(),
but its alignment was broken:

 Performance counter stats for 'sleep 1':

         6,038,774 instructions              #    0.00  insns per cycle
               180 faults                    #    0.007 K/sec                   [99.95%]
         1,282,201 branches                  #    0.053 M/sec                   [99.84%]
      24126.221811 cpu-clock                 [99.62%]
      24121.689540 task-clock                #   24.098 CPUs utilized           [99.52%]

       1.001001017 seconds time elapsed

This patch fixes this:

 Performance counter stats for 'sleep 1':

        13,540,843 instructions              #    0.00  insns per cycle
               180 faults                    #    0.007 K/sec                   [99.94%]
         2,875,386 branches                  #    0.119 M/sec                   [99.82%]
      24144.221137 cpu-clock                                                    [99.61%]
      24133.515366 task-clock                #   24.109 CPUs utilized           [99.52%]

       1.001020946 seconds time elapsed

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1328514285-26232-2-git-send-email-namhyung.kim@lge.com
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>