1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __PERF_THREAD_MAP_H
3 #define __PERF_THREAD_MAP_H
7 #include <linux/refcount.h>
9 struct thread_map_data {
18 struct thread_map_data map[];
21 struct thread_map_event;
23 struct thread_map *thread_map__new_dummy(void);
24 struct thread_map *thread_map__new_by_pid(pid_t pid);
25 struct thread_map *thread_map__new_by_tid(pid_t tid);
26 struct thread_map *thread_map__new_by_uid(uid_t uid);
27 struct thread_map *thread_map__new_all_cpus(void);
28 struct thread_map *thread_map__new(pid_t pid, pid_t tid, uid_t uid);
29 struct thread_map *thread_map__new_event(struct thread_map_event *event);
31 struct thread_map *thread_map__get(struct thread_map *map);
32 void thread_map__put(struct thread_map *map);
34 struct thread_map *thread_map__new_str(const char *pid,
35 const char *tid, uid_t uid, bool all_threads);
37 struct thread_map *thread_map__new_by_tid_str(const char *tid_str);
39 size_t thread_map__fprintf(struct thread_map *threads, FILE *fp);
41 static inline int thread_map__nr(struct thread_map *threads)
43 return threads ? threads->nr : 1;
46 static inline pid_t thread_map__pid(struct thread_map *map, int thread)
48 return map->map[thread].pid;
52 thread_map__set_pid(struct thread_map *map, int thread, pid_t pid)
54 map->map[thread].pid = pid;
57 static inline char *thread_map__comm(struct thread_map *map, int thread)
59 return map->map[thread].comm;
62 void thread_map__read_comms(struct thread_map *threads);
63 bool thread_map__has(struct thread_map *threads, pid_t pid);
64 int thread_map__remove(struct thread_map *threads, int idx);
65 #endif /* __PERF_THREAD_MAP_H */