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perf script: Fix named threads support

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Commit 73994dc broke named thread support in perf-script. The thread
struct in al is the main thread for a multithreaded process. The thread
struct used for analysis (e.g., dumping events) should be the specific
thread for the sample.

Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Feng Tang <feng.tang@intel.com>
Link: http://lkml.kernel.org/r/1374185175-28272-1-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
David Ahern
2013-07-18 16:06:15 -06:00
committed by Arnaldo Carvalho de Melo
parent 5a9821321e
commit 2eaa1b407a
5 changed files with 21 additions and 15 deletions
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6
tools/perf/builtin-script.c
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@@ -397,10 +397,10 @@ static void print_sample_bts(union perf_event *event,
static void process_event(union perf_event *event, struct perf_sample *sample,
struct perf_evsel *evsel, struct machine *machine,
struct addr_location *al)
struct thread *thread,
struct addr_location *al __maybe_unused)
{
struct perf_event_attr *attr = &evsel->attr;
struct thread *thread = al->thread;
if (output[attr->type].fields == 0)
return;
@@ -511,7 +511,7 @@ static int process_sample_event(struct perf_tool *tool __maybe_unused,
if (cpu_list && !test_bit(sample->cpu, cpu_bitmap))
return 0;
scripting_ops->process_event(event, sample, evsel, machine, &al);
scripting_ops->process_event(event, sample, evsel, machine, thread, &al);
evsel->hists.stats.total_period += sample->period;
return 0;