1// SPDX-License-Identifier: GPL-2.0 2 3#include <tracefs.h> 4 5struct trace_instance { 6 struct tracefs_instance *inst; 7 struct tep_handle *tep; 8 struct trace_seq *seq; 9}; 10 11int trace_instance_init(struct trace_instance *trace, char *name); 12int trace_instance_start(struct trace_instance *trace); 13void trace_instance_destroy(struct trace_instance *trace); 14 15int collect_registered_events(struct tep_event *event, struct tep_record *record, 16 int cpu, void *context); 17