• Peter Zijlstra's avatar
    perf_counter: Fix typo in read() output generation · 4464fcaa
    Peter Zijlstra authored
    When you iterate a list, using the iterator is useful.
    
    Before:
    
       ID: 5
       ID: 5
       ID: 5
       ID: 5
       EVNT: 0x40088b scale: nan ID: 5 CNT: 1006252 ID: 6 CNT: 1011090 ID: 7 CNT: 1011196 ID: 8 CNT: 1011095
       EVNT: 0x40088c scale: 1.000000 ID: 5 CNT: 2003065 ID: 6 CNT: 2011671 ID: 7 CNT: 2012620 ID: 8 CNT: 2013479
       EVNT: 0x40088c scale: 1.000000 ID: 5 CNT: 3002390 ID: 6 CNT: 3015996 ID: 7 CNT: 3018019 ID: 8 CNT: 3020006
       EVNT: 0x40088b scale: 1.000000 ID: 5 CNT: 4002406 ID: 6 CNT: 4021120 ID: 7 CNT: 4024241 ID: 8 CNT: 4027059
    
    After:
    
       ID: 1
       ID: 2
       ID: 3
       ID: 4
       EVNT: 0x400889 scale: nan ID: 1 CNT: 1005270 ID: 2 CNT: 1009833 ID: 3 CNT: 1010065 ID: 4 CNT: 1010088
       EVNT: 0x400898 scale: nan ID: 1 CNT: 2001531 ID: 2 CNT: 2022309 ID: 3 CNT: 2022470 ID: 4 CNT: 2022627
       EVNT: 0x400888 scale: 0.489467 ID: 1 CNT: 3001261 ID: 2 CNT: 3027088 ID: 3 CNT: 3027941 ID: 4 CNT: 3028762
    Reported-by: default avatarstephane eranian <eranian@googlemail.com>
    Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Corey J Ashford <cjashfor@us.ibm.com>
    Cc: perfmon2-devel <perfmon2-devel@lists.sourceforge.net>
    LKML-Reference: <1250867976.7538.73.camel@twins>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    4464fcaa
perf_counter.c 113 KB