70  * the comm, tgid and ppid.
73 				    pid_t *tgid, pid_t *ppid, bool *kernel)  in perf_event__get_comm_ids()  argument
82 	*ppid = -1;  in perf_event__get_comm_ids()
98 		pr_warning("Couldn't get COMM, tigd and ppid for pid %d\n",  in perf_event__get_comm_ids()
106 	ppids = strstr(tgids ?: bf, "PPid:");  in perf_event__get_comm_ids()
139 		ppids += 5;  /* strlen("PPid:") */  in perf_event__get_comm_ids()
140 		*ppid = atoi(ppids);  in perf_event__get_comm_ids()
142 		pr_debug("PPid: string not found for pid %d\n", tid);  in perf_event__get_comm_ids()
155 				    pid_t *tgid, pid_t *ppid, bool *kernel)  in perf_event__prepare_comm()  argument
159 	*ppid = -1;  in perf_event__prepare_comm()
166 					     tgid, ppid, kernel) != 0) {  in perf_event__prepare_comm()
195 	pid_t tgid, ppid;  in perf_event__synthesize_comm()  local
198 	if (perf_event__prepare_comm(event, 0, pid, machine, &tgid, &ppid,  in perf_event__synthesize_comm()
262 				       pid_t pid, pid_t tgid, pid_t ppid,  in perf_event__synthesize_fork()  argument
269 	 * for main thread set parent to ppid from status file. For other  in perf_event__synthesize_fork()
274 		event->fork.ppid = ppid;  in perf_event__synthesize_fork()
275 		event->fork.ptid = ppid;  in perf_event__synthesize_fork()
277 		event->fork.ppid = tgid;  in perf_event__synthesize_fork()
771 	pid_t tgid, ppid;  in __event__synthesize_thread()  local
820 					     &tgid, &ppid, &kernel_thread) != 0)  in __event__synthesize_thread()
825 						ppid, process, machine) < 0)  in __event__synthesize_thread()