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perf trace: Move event delivery to a new deliver_event() function

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Mov event delivery code to a new trace__deliver_event() function, so
it's easier to add ordered delivery coming in the following patches.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Dmitry Levin <ldv@altlinux.org>
Cc: Eugene Syromiatnikov <esyr@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Luis Cláudio Gonçalves <lclaudio@uudg.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20181205160509.1168-8-jolsa@kernel.org
[ Add trace__ prefix to the deliver_event method ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2018-12-05 17:05:08 +01:00 committed by Arnaldo Carvalho de Melo
parent 68ca5d07de
commit 1f44b3e2fc
1 changed files with 16 additions and 9 deletions
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25
tools/perf/builtin-trace.c
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@ -2637,6 +2637,21 @@ static int trace__set_filter_pids(struct trace *trace)
return err;
}
static int trace__deliver_event(struct trace *trace, union perf_event *event)
{
struct perf_evlist *evlist = trace->evlist;
struct perf_sample sample;
int err;
err = perf_evlist__parse_sample(evlist, event, &sample);
if (err)
fprintf(trace->output, "Can't parse sample, err = %d, skipping...\n", err);
else
trace__handle_event(trace, event, &sample);
return 0;
}
static int trace__run(struct trace *trace, int argc, const char **argv)
{
struct perf_evlist *evlist = trace->evlist;
@ -2802,18 +2817,10 @@ again:
continue;
while ((event = perf_mmap__read_event(md)) != NULL) {
struct perf_sample sample;
++trace->nr_events;
err = perf_evlist__parse_sample(evlist, event, &sample);
if (err) {
fprintf(trace->output, "Can't parse sample, err = %d, skipping...\n", err);
goto next_event;
}
trace__deliver_event(trace, event);
trace__handle_event(trace, event, &sample);
next_event:
perf_mmap__consume(md);
if (interrupted)