12 struct comm_str {  struct
22 static struct comm_str *comm_str__get(struct comm_str *cs)  in comm_str__get()  argument
30 static void comm_str__put(struct comm_str *cs)  in comm_str__put()
41 static struct comm_str *comm_str__alloc(const char *str)  in comm_str__alloc()
43 	struct comm_str *cs;  in comm_str__alloc()
61 struct comm_str *__comm_str__findnew(const char *str, struct rb_root *root)  in __comm_str__findnew()
65 	struct comm_str *iter, *new;  in __comm_str__findnew()
70 		iter = rb_entry(parent, struct comm_str, rb_node);  in __comm_str__findnew()
97 static struct comm_str *comm_str__findnew(const char *str, struct rb_root *root)  in comm_str__findnew()
99 	struct comm_str *cs;  in comm_str__findnew()
118 	comm->comm_str = comm_str__findnew(str, &comm_str_root);  in comm__new()
119 	if (!comm->comm_str) {  in comm__new()
129 	struct comm_str *new, *old = comm->comm_str;  in comm__override()
136 	comm->comm_str = new;  in comm__override()
146 	comm_str__put(comm->comm_str);  in comm__free()
152 	return comm->comm_str->str;  in comm__str()