perf stat: Fix per-socket output bug for uncore events
This patch fixes a problem reported by Andi Kleen on perf stat when measuring uncore events: # perf stat --per-socket -e uncore_pcu/event=0x0/ -I1000 -a sleep 2 It would not report counts for the second socket. That was due to a cpu mapping bug in print_aggr(). This patch also fixes the socket numbering bug for <not counted> events. Reported-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NStephane Eranian <eranian@google.com> Tested-by: NAndi Kleen <ak@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: zheng.z.yan@intel.com Link: http://lkml.kernel.org/r/20130705170645.GA32519@quadSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
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