Lines Matching refs:inst
16 int enable_tracer_by_name(struct tracefs_instance *inst, const char *tracer_name) in enable_tracer_by_name() argument
25 retval = tracefs_tracer_set(inst, tracer, tracer_name); in enable_tracer_by_name()
40 void disable_tracer(struct tracefs_instance *inst) in disable_tracer() argument
45 retval = tracefs_tracer_set(inst, t); in disable_tracer()
61 void destroy_instance(struct tracefs_instance *inst) in destroy_instance() argument
63 tracefs_instance_destroy(inst); in destroy_instance()
64 tracefs_instance_free(inst); in destroy_instance()
70 int save_trace_to_file(struct tracefs_instance *inst, const char *filename) in save_trace_to_file() argument
78 if (!inst || !filename) in save_trace_to_file()
81 in_fd = tracefs_instance_file_open(inst, file, O_RDONLY); in save_trace_to_file()
165 if (trace->inst) { in trace_instance_destroy()
166 disable_tracer(trace->inst); in trace_instance_destroy()
167 destroy_instance(trace->inst); in trace_instance_destroy()
168 trace->inst = NULL; in trace_instance_destroy()
201 trace->inst = create_instance(tool_name); in trace_instance_init()
202 if (!trace->inst) in trace_instance_init()
213 tracefs_trace_off(trace->inst); in trace_instance_init()
220 tracefs_follow_missed_events(trace->inst, in trace_instance_init()
238 return tracefs_trace_on(trace->inst); in trace_instance_start()
246 return tracefs_trace_off(trace->inst); in trace_instance_stop()
347 retval = tracefs_event_file_write(instance->inst, tevent->system, in trace_event_disable_filter()
389 hist = tracefs_event_file_read(instance->inst, tevent->system, tevent->event, "hist", 0); in trace_event_save_hist()
427 retval = tracefs_event_file_write(instance->inst, tevent->system, in trace_event_disable_trigger()
450 tracefs_event_disable(instance->inst, tevent->system, tevent->event); in trace_events_disable()
481 retval = tracefs_event_file_write(instance->inst, tevent->system, in trace_event_enable_filter()
516 retval = tracefs_event_file_write(instance->inst, tevent->system, in trace_event_enable_trigger()
540 retval = tracefs_event_enable(instance->inst, tevent->system, tevent->event); in trace_events_enable()
583 retval = tracefs_instance_set_buffer_size(trace->inst, size, -1); in trace_set_buffer_size()