13 int thread__init_map_groups(struct thread *thread, struct machine *machine)  in thread__init_map_groups()  argument
15 	struct thread *leader;  in thread__init_map_groups()
16 	pid_t pid = thread->pid_;  in thread__init_map_groups()
18 	if (pid == thread->tid || pid == -1) {  in thread__init_map_groups()
19 		thread->mg = map_groups__new(machine);  in thread__init_map_groups()
23 			thread->mg = map_groups__get(leader->mg);  in thread__init_map_groups()
26 	return thread->mg ? 0 : -1;  in thread__init_map_groups()
29 struct thread *thread__new(pid_t pid, pid_t tid)  in thread__new()
33 	struct thread *thread = zalloc(sizeof(*thread));  in thread__new()  local
35 	if (thread != NULL) {  in thread__new()
36 		thread->pid_ = pid;  in thread__new()
37 		thread->tid = tid;  in thread__new()
38 		thread->ppid = -1;  in thread__new()
39 		thread->cpu = -1;  in thread__new()
40 		INIT_LIST_HEAD(&thread->comm_list);  in thread__new()
42 		if (unwind__prepare_access(thread) < 0)  in thread__new()
55 		list_add(&comm->list, &thread->comm_list);  in thread__new()
59 	return thread;  in thread__new()
62 	free(thread);  in thread__new()
66 void thread__delete(struct thread *thread)  in thread__delete()  argument
70 	thread_stack__free(thread);  in thread__delete()
72 	if (thread->mg) {  in thread__delete()
73 		map_groups__put(thread->mg);  in thread__delete()
74 		thread->mg = NULL;  in thread__delete()
76 	list_for_each_entry_safe(comm, tmp, &thread->comm_list, list) {  in thread__delete()
80 	unwind__finish_access(thread);  in thread__delete()
82 	free(thread);  in thread__delete()
85 struct thread *thread__get(struct thread *thread)  in thread__get()  argument
87 	++thread->refcnt;  in thread__get()
88 	return thread;  in thread__get()
91 void thread__put(struct thread *thread)  in thread__put()  argument
93 	if (thread && --thread->refcnt == 0) {  in thread__put()
94 		list_del_init(&thread->node);  in thread__put()
95 		thread__delete(thread);  in thread__put()
99 struct comm *thread__comm(const struct thread *thread)  in thread__comm()  argument
101 	if (list_empty(&thread->comm_list))  in thread__comm()
104 	return list_first_entry(&thread->comm_list, struct comm, list);  in thread__comm()
107 struct comm *thread__exec_comm(const struct thread *thread)  in thread__exec_comm()  argument
111 	list_for_each_entry(comm, &thread->comm_list, list) {  in thread__exec_comm()
120 int __thread__set_comm(struct thread *thread, const char *str, u64 timestamp,  in __thread__set_comm()  argument
123 	struct comm *new, *curr = thread__comm(thread);  in __thread__set_comm()
127 	if (!thread->comm_set) {  in __thread__set_comm()
135 		list_add(&new->list, &thread->comm_list);  in __thread__set_comm()
138 			unwind__flush_access(thread);  in __thread__set_comm()
141 	thread->comm_set = true;  in __thread__set_comm()
146 const char *thread__comm_str(const struct thread *thread)  in thread__comm_str()  argument
148 	const struct comm *comm = thread__comm(thread);  in thread__comm_str()
157 int thread__comm_len(struct thread *thread)  in thread__comm_len()  argument
159 	if (!thread->comm_len) {  in thread__comm_len()
160 		const char *comm = thread__comm_str(thread);  in thread__comm_len()
163 		thread->comm_len = strlen(comm);  in thread__comm_len()
166 	return thread->comm_len;  in thread__comm_len()
169 size_t thread__fprintf(struct thread *thread, FILE *fp)  in thread__fprintf()  argument
171 	return fprintf(fp, "Thread %d %s\n", thread->tid, thread__comm_str(thread)) +  in thread__fprintf()
172 	       map_groups__fprintf(thread->mg, fp);  in thread__fprintf()
175 void thread__insert_map(struct thread *thread, struct map *map)  in thread__insert_map()  argument
177 	map_groups__fixup_overlappings(thread->mg, map, stderr);  in thread__insert_map()
178 	map_groups__insert(thread->mg, map);  in thread__insert_map()
181 static int thread__clone_map_groups(struct thread *thread,  in thread__clone_map_groups()  argument
182 				    struct thread *parent)  in thread__clone_map_groups()
187 	if (thread->pid_ == parent->pid_)  in thread__clone_map_groups()
192 		if (map_groups__clone(thread->mg, parent->mg, i) < 0)  in thread__clone_map_groups()
198 int thread__fork(struct thread *thread, struct thread *parent, u64 timestamp)  in thread__fork()  argument
206 		err = thread__set_comm(thread, comm, timestamp);  in thread__fork()
211 	thread->ppid = parent->tid;  in thread__fork()
212 	return thread__clone_map_groups(thread, parent);  in thread__fork()
215 void thread__find_cpumode_addr_location(struct thread *thread,  in thread__find_cpumode_addr_location()  argument
228 		thread__find_addr_location(thread, cpumodes[i], type, addr, al);  in thread__find_cpumode_addr_location()