linux_old1/tools/perf/util/record.c

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#include "evlist.h"
#include "evsel.h"
#include "cpumap.h"
void perf_evlist__config(struct perf_evlist *evlist,
struct perf_record_opts *opts)
{
struct perf_evsel *evsel;
/*
* Set the evsel leader links before we configure attributes,
* since some might depend on this info.
*/
if (opts->group)
perf_evlist__set_leader(evlist);
if (evlist->cpus->map[0] < 0)
opts->no_inherit = true;
list_for_each_entry(evsel, &evlist->entries, node) {
perf_evsel__config(evsel, opts);
if (evlist->nr_entries > 1)
perf_evsel__set_sample_id(evsel);
}
}