#ifndef __PERF_THREAD_H#define __PERF_THREAD_H #include <linux/refcount.h>#include <linux/rbtree.h>#include <linux/list.h>#include <unistd.h>#include <sys/types.h>#include "symbol.h"#include <strlist.h>#include <intlist.h> struct thread_stack;struct unwind_libunwind_ops; struct thread {	union {		struct rb_node	 rb_node;		struct list_head node;	};	struct map_groups	*mg;	pid_t			pid_; /* Not all tools update this */	pid_t			tid;	pid_t			ppid;	int			cpu;	refcount_t		refcnt;	char			shortname[3];	bool			comm_set;	int			comm_len;	bool			dead; /* if set thread has exited */	struct list_head	namespaces_list;	struct list_head	comm_list;	u64			db_id; 	void			*priv;	struct thread_stack	*ts;#ifdef HAVE_LIBUNWIND_SUPPORT	void				*addr_space;	struct unwind_libunwind_ops	*unwind_libunwind_ops;#endif}; struct machine;struct namespaces;struct comm; struct thread *thread__new(pid_t pid, pid_t tid);int thread__init_map_groups(struct thread *thread, struct machine *machine);void thread__delete(struct thread *thread); struct thread *thread__get(struct thread *thread);void thread__put(struct thread *thread); static inline void __thread__zput(struct thread **thread){	thread__put(*thread);	*thread = NULL;} #define thread__zput(thread) __thread__zput(&thread) static inline void thread__exited(struct thread *thread){	thread->dead = true;} struct namespaces *thread__namespaces(const struct thread *thread);int thread__set_namespaces(struct thread *thread, u64 timestamp,			   struct namespaces_event *event); int __thread__set_comm(struct thread *thread, const char *comm, u64 timestamp,		       bool exec);static inline int thread__set_comm(struct thread *thread, const char *comm,				   u64 timestamp){	return __thread__set_comm(thread, comm, timestamp, false);} int thread__set_comm_from_proc(struct thread *thread); int thread__comm_len(struct thread *thread);struct comm *thread__comm(const struct thread *thread);struct comm *thread__exec_comm(const struct thread *thread);const char *thread__comm_str(const struct thread *thread);int thread__insert_map(struct thread *thread, struct map *map);int thread__fork(struct thread *thread, struct thread *parent, u64 timestamp);size_t thread__fprintf(struct thread *thread, FILE *fp); struct thread *thread__main_thread(struct machine *machine, struct thread *thread); void thread__find_addr_map(struct thread *thread,			   u8 cpumode, enum map_type type, u64 addr,			   struct addr_location *al); void thread__find_addr_location(struct thread *thread,				u8 cpumode, enum map_type type, u64 addr,				struct addr_location *al); void thread__find_cpumode_addr_location(struct thread *thread,					enum map_type type, u64 addr,					struct addr_location *al); static inline void *thread__priv(struct thread *thread){	return thread->priv;} static inline void thread__set_priv(struct thread *thread, void *p){	thread->priv = p;} static inline bool thread__is_filtered(struct thread *thread){	if (symbol_conf.comm_list &&	    !strlist__has_entry(symbol_conf.comm_list, thread__comm_str(thread))) {		return true;	} 	if (symbol_conf.pid_list &&	    !intlist__has_entry(symbol_conf.pid_list, thread->pid_)) {		return true;	} 	if (symbol_conf.tid_list &&	    !intlist__has_entry(symbol_conf.tid_list, thread->tid)) {		return true;	} 	return false;} #endif	/* __PERF_THREAD_H */