#ifndef __PERF_THREAD_H#define __PERF_THREAD_H #include <linux/rbtree.h>#include <unistd.h>#include "symbol.h" struct thread {	union {		struct rb_node	 rb_node;		struct list_head node;	};	struct map_groups	mg;	pid_t			pid;	char			shortname[3];	bool			comm_set;	char			*comm;	int			comm_len;}; struct perf_session; void thread__delete(struct thread *self); int thread__set_comm(struct thread *self, const char *comm);int thread__comm_len(struct thread *self);struct thread *perf_session__findnew(struct perf_session *self, pid_t pid);void thread__insert_map(struct thread *self, struct map *map);int thread__fork(struct thread *self, struct thread *parent);size_t perf_session__fprintf(struct perf_session *self, FILE *fp); static inline struct map *thread__find_map(struct thread *self,					   enum map_type type, u64 addr){	return self ? map_groups__find(&self->mg, type, addr) : NULL;} void thread__find_addr_map(struct thread *self,			   struct perf_session *session, u8 cpumode,			   enum map_type type, pid_t pid, u64 addr,			   struct addr_location *al); void thread__find_addr_location(struct thread *self,				struct perf_session *session, u8 cpumode,				enum map_type type, pid_t pid, u64 addr,				struct addr_location *al,				symbol_filter_t filter);#endif	/* __PERF_THREAD_H */