[linux-block.git] / tools / verification / rv / include / trace.h

// SPDX-License-Identifier: GPL-2.0

#include <tracefs.h>

struct trace_instance {
	struct tracefs_instance		*inst;
	struct tep_handle		*tep;
	struct trace_seq		*seq;
};

int trace_instance_init(struct trace_instance *trace, char *name);
int trace_instance_start(struct trace_instance *trace);
void trace_instance_destroy(struct trace_instance *trace);

int collect_registered_events(struct tep_event *event, struct tep_record *record,
			      int cpu, void *context);
Commit	Line	Data
4bc4b131 DBO	1	// SPDX-License-Identifier: GPL-2.0
	2
	3	#include <tracefs.h>
	4
	5	struct trace_instance {
	6	struct tracefs_instance *inst;
	7	struct tep_handle *tep;
	8	struct trace_seq *seq;
	9	};
	10
	11	int trace_instance_init(struct trace_instance trace, char name);
	12	int trace_instance_start(struct trace_instance *trace);
	13	void trace_instance_destroy(struct trace_instance *trace);
	14
	15	int collect_registered_events(struct tep_event event, struct tep_record record,
	16	int cpu, void *context);