558 int register_tracer(struct tracer *type)  argument
564 	if (!type->name) {
581 		if (strcmp(type->name, t->name) == 0) {
584 				type->name);
590 	if (!type->set_flag)
591 		type->set_flag = &dummy_set_flag;
592 	if (!type->flags)
593 		type->flags = &dummy_tracer_flags;
595 		if (!type->flags->opts)
596 			type->flags->opts = dummy_tracer_opt;
599 	if (type->selftest) {
614 		current_trace = type;
616 		pr_info("Testing tracer %s: ", type->name);
617 		ret = type->selftest(type, tr);
632 	type->next = trace_types;
633 	trace_types = type;
634 	len = strlen(type->name);
646 void unregister_tracer(struct tracer *type)  argument
653 		if (*t == type)
656 	pr_info("Trace %s not registered\n", type->name);
661 	if (strlen(type->name) != max_tracer_type_len)
898 	entry->ent.type			= TRACE_FN;
924 	entry->ent.type			= TRACE_GRAPH_ENT;
948 	entry->ent.type			= TRACE_GRAPH_RET;
983 	entry->ent.type		= TRACE_STACK;
1024 	entry->ent.type		= TRACE_USER_STACK;
1062 	entry->ent.type			= TRACE_SPECIAL;
1097 	entry->ent.type			= TRACE_CTX;
1127 	entry->ent.type			= TRACE_WAKE;
1649 	struct tracer *type = current_trace;  local
1654 	if (type)
1655 		name = type->name;
1778 	if (!ent || ent->type != TRACE_CONT) {
1798 	} while (ent && ent->type == TRACE_CONT);
1836 	if (entry->type == TRACE_CONT)
1862 	switch (entry->type) {
1886 				 S, entry->type == TRACE_CTX ? "==>" : "  +",
1950 		trace_seq_printf(s, "Unknown type %d\n", entry->type);
1970 	if (entry->type == TRACE_CONT)
1991 	switch (entry->type) {
2028 				       entry->type == TRACE_CTX ? "==>" : "  +",
2126 	if (entry->type == TRACE_CONT)
2134 	switch (entry->type) {
2154 		S = entry->type == TRACE_WAKE ? '+' :
2219 	if (entry->type == TRACE_CONT)
2226 	switch (entry->type) {
2243 		S = entry->type == TRACE_WAKE ? '+' :
2298 	if (entry->type == TRACE_CONT)
2305 	switch (entry->type) {
2371 	if (iter->ent->type == TRACE_PRINT &&
3661 	entry->ent.type			= TRACE_PRINT;