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perf script: No need to lookup thread twice

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We get the thread when we call perf_event__preprocess_sample(), no need
to do it before that.

Acked-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1427906210-10519-2-git-send-email-acme@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2015-04-01 13:26:45 -03:00
parent e1abf2cc8d
commit 79628f2cfe
1 changed files with 1 additions and 9 deletions
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10
tools/perf/builtin-script.c
View file

@ -549,14 +549,6 @@ static int process_sample_event(struct perf_tool *tool __maybe_unused,
struct machine *machine) struct machine *machine)
{ {
struct addr_location al; struct addr_location al;
struct thread *thread = machine__findnew_thread(machine, sample->pid,
sample->tid);
if (thread == NULL) {
pr_debug("problem processing %d event, skipping it.\n",
event->header.type);
return -1;
}
if (debug_mode) { if (debug_mode) {
if (sample->time < last_timestamp) { if (sample->time < last_timestamp) {
@ -581,7 +573,7 @@ static int process_sample_event(struct perf_tool *tool __maybe_unused,
if (cpu_list && !test_bit(sample->cpu, cpu_bitmap)) if (cpu_list && !test_bit(sample->cpu, cpu_bitmap))
return 0; return 0;
scripting_ops->process_event(event, sample, evsel, thread, &al); scripting_ops->process_event(event, sample, evsel, al.thread, &al);
return 0; return 0;
} }