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#ifndef PERF_UTIL_OFF_CPU_H
#define PERF_UTIL_OFF_CPU_H
struct evlist;
struct perf_session;
#define OFFCPU_EVENT "offcpu-time"
#ifdef HAVE_BPF_SKEL
int off_cpu_prepare(struct evlist *evlist);
int off_cpu_write(struct perf_session *session);
#else
static inline int off_cpu_prepare(struct evlist *evlist __maybe_unused)
{
return -1;
}
static inline int off_cpu_write(struct perf_session *session __maybe_unused)
{
return -1;
}
#endif
#endif /* PERF_UTIL_OFF_CPU_H */
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