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perf/urgent fix:

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 - Use index, not CPU id, to find core/pkg id in 'perf stat' (Kan Liang)
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fix from Arnaldo Carvalho de Melo:

  - Use index, not CPU id, to find core/pkg id in 'perf stat' (Kan Liang)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2015-08-31 10:24:24 +02:00
commit 4c09e0d6ba
1 changed files with 2 additions and 3 deletions
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5
tools/perf/builtin-stat.c
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@ -694,7 +694,7 @@ static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg)
static void print_aggr(char *prefix)
{
struct perf_evsel *counter;
int cpu, cpu2, s, s2, id, nr;
int cpu, s, s2, id, nr;
double uval;
u64 ena, run, val;
@ -707,8 +707,7 @@ static void print_aggr(char *prefix)
val = ena = run = 0;
nr = 0;
for (cpu = 0; cpu < perf_evsel__nr_cpus(counter); cpu++) {
cpu2 = perf_evsel__cpus(counter)->map[cpu];
s2 = aggr_get_id(evsel_list->cpus, cpu2);
s2 = aggr_get_id(perf_evsel__cpus(counter), cpu);
if (s2 != id)
continue;
val += perf_counts(counter->counts, cpu, 0)->val;