[linux-2.6-block.git] / tools / perf / util / off_cpu.h

#ifndef PERF_UTIL_OFF_CPU_H
#define PERF_UTIL_OFF_CPU_H

#include <linux/perf_event.h>

struct evlist;
struct target;
struct perf_session;
struct record_opts;

#define OFFCPU_EVENT  "offcpu-time"

#define OFFCPU_SAMPLE_TYPES  (PERF_SAMPLE_IDENTIFIER | PERF_SAMPLE_IP | \
			      PERF_SAMPLE_TID | PERF_SAMPLE_TIME | \
			      PERF_SAMPLE_ID | PERF_SAMPLE_CPU | \
			      PERF_SAMPLE_PERIOD | PERF_SAMPLE_CALLCHAIN | \
			      PERF_SAMPLE_CGROUP)


#ifdef HAVE_BPF_SKEL
int off_cpu_prepare(struct evlist *evlist, struct target *target,
		    struct record_opts *opts);
int off_cpu_write(struct perf_session *session);
#else
static inline int off_cpu_prepare(struct evlist *evlist __maybe_unused,
				  struct target *target __maybe_unused,
				  struct record_opts *opts __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 */
Commit	Line	Data
edc41a10 NK	1	#ifndef PERF_UTIL_OFF_CPU_H
	2	#define PERF_UTIL_OFF_CPU_H
	3
49c692b7 NK	4	#include <linux/perf_event.h>
49c692b7 NK	5
edc41a10	6	struct evlist;
10742d0c	7	struct target;
edc41a10	8	struct perf_session;
685439a7	9	struct record_opts;
edc41a10 NK	10
	11	#define OFFCPU_EVENT "offcpu-time"
	12
49c692b7 NK	13	#define OFFCPU_SAMPLE_TYPES (PERF_SAMPLE_IDENTIFIER \| PERF_SAMPLE_IP \| \
	14	PERF_SAMPLE_TID \| PERF_SAMPLE_TIME \| \
	15	PERF_SAMPLE_ID \| PERF_SAMPLE_CPU \| \
	16	PERF_SAMPLE_PERIOD \| PERF_SAMPLE_CALLCHAIN \| \
	17	PERF_SAMPLE_CGROUP)
	18
	19
edc41a10	20	#ifdef HAVE_BPF_SKEL
685439a7 NK	21	int off_cpu_prepare(struct evlist evlist, struct target target,
685439a7 NK	22	struct record_opts *opts);
edc41a10 NK	23	int off_cpu_write(struct perf_session *session);
edc41a10 NK	24	#else
10742d0c	25	static inline int off_cpu_prepare(struct evlist *evlist __maybe_unused,
685439a7 NK	26	struct target *target __maybe_unused,
685439a7 NK	27	struct record_opts *opts __maybe_unused)
edc41a10 NK	28	{
	29	return -1;
	30	}
	31
	32	static inline int off_cpu_write(struct perf_session *session __maybe_unused)
	33	{
	34	return -1;
	35	}
	36	#endif
	37
	38	#endif /* PERF_UTIL_OFF_CPU_H */