162306a36Sopenharmony_ci#ifndef PERF_UTIL_OFF_CPU_H 262306a36Sopenharmony_ci#define PERF_UTIL_OFF_CPU_H 362306a36Sopenharmony_ci 462306a36Sopenharmony_ci#include <linux/perf_event.h> 562306a36Sopenharmony_ci 662306a36Sopenharmony_cistruct evlist; 762306a36Sopenharmony_cistruct target; 862306a36Sopenharmony_cistruct perf_session; 962306a36Sopenharmony_cistruct record_opts; 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define OFFCPU_EVENT "offcpu-time" 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#define OFFCPU_SAMPLE_TYPES (PERF_SAMPLE_IDENTIFIER | PERF_SAMPLE_IP | \ 1462306a36Sopenharmony_ci PERF_SAMPLE_TID | PERF_SAMPLE_TIME | \ 1562306a36Sopenharmony_ci PERF_SAMPLE_ID | PERF_SAMPLE_CPU | \ 1662306a36Sopenharmony_ci PERF_SAMPLE_PERIOD | PERF_SAMPLE_CALLCHAIN | \ 1762306a36Sopenharmony_ci PERF_SAMPLE_CGROUP) 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci#ifdef HAVE_BPF_SKEL 2162306a36Sopenharmony_ciint off_cpu_prepare(struct evlist *evlist, struct target *target, 2262306a36Sopenharmony_ci struct record_opts *opts); 2362306a36Sopenharmony_ciint off_cpu_write(struct perf_session *session); 2462306a36Sopenharmony_ci#else 2562306a36Sopenharmony_cistatic inline int off_cpu_prepare(struct evlist *evlist __maybe_unused, 2662306a36Sopenharmony_ci struct target *target __maybe_unused, 2762306a36Sopenharmony_ci struct record_opts *opts __maybe_unused) 2862306a36Sopenharmony_ci{ 2962306a36Sopenharmony_ci return -1; 3062306a36Sopenharmony_ci} 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_cistatic inline int off_cpu_write(struct perf_session *session __maybe_unused) 3362306a36Sopenharmony_ci{ 3462306a36Sopenharmony_ci return -1; 3562306a36Sopenharmony_ci} 3662306a36Sopenharmony_ci#endif 3762306a36Sopenharmony_ci 3862306a36Sopenharmony_ci#endif /* PERF_UTIL_OFF_CPU_H */ 39