161 		       struct task_struct *tsk, struct taskstats *stats)  in fill_stats()  argument
163 	memset(stats, 0, sizeof(*stats));  in fill_stats()
171 	delayacct_add_tsk(stats, tsk);  in fill_stats()
174 	stats->version = TASKSTATS_VERSION;  in fill_stats()
175 	stats->nvcsw = tsk->nvcsw;  in fill_stats()
176 	stats->nivcsw = tsk->nivcsw;  in fill_stats()
177 	bacct_add_tsk(user_ns, pid_ns, stats, tsk);  in fill_stats()
180 	xacct_add_tsk(stats, tsk);  in fill_stats()
183 static int fill_stats_for_pid(pid_t pid, struct taskstats *stats)  in fill_stats_for_pid()  argument
190 	fill_stats(current_user_ns(), task_active_pid_ns(current), tsk, stats);  in fill_stats_for_pid()
195 static int fill_stats_for_tgid(pid_t tgid, struct taskstats *stats)  in fill_stats_for_tgid()  argument
213 	if (first->signal->stats)  in fill_stats_for_tgid()
214 		memcpy(stats, first->signal->stats, sizeof(*stats));  in fill_stats_for_tgid()
216 		memset(stats, 0, sizeof(*stats));  in fill_stats_for_tgid()
229 		delayacct_add_tsk(stats, tsk);  in fill_stats_for_tgid()
235 		stats->ac_etime += delta;  in fill_stats_for_tgid()
238 		stats->ac_utime += div_u64(utime, NSEC_PER_USEC);  in fill_stats_for_tgid()
239 		stats->ac_stime += div_u64(stime, NSEC_PER_USEC);  in fill_stats_for_tgid()
241 		stats->nvcsw += tsk->nvcsw;  in fill_stats_for_tgid()
242 		stats->nivcsw += tsk->nivcsw;  in fill_stats_for_tgid()
250 	stats->version = TASKSTATS_VERSION;  in fill_stats_for_tgid()
263 	if (!tsk->signal->stats)  in fill_tgid_exit()
272 	delayacct_add_tsk(tsk->signal->stats, tsk);  in fill_tgid_exit()
393 	struct cgroupstats *stats;  in cgroupstats_user_cmd()  local
423 	stats = nla_data(na);  in cgroupstats_user_cmd()
424 	memset(stats, 0, sizeof(*stats));  in cgroupstats_user_cmd()
426 	rc = cgroupstats_build(stats, f.file->f_path.dentry);  in cgroupstats_user_cmd()
484 	struct taskstats *stats;  in cmd_attr_pid()  local
498 	stats = mk_reply(rep_skb, TASKSTATS_TYPE_PID, pid);  in cmd_attr_pid()
499 	if (!stats)  in cmd_attr_pid()
502 	rc = fill_stats_for_pid(pid, stats);  in cmd_attr_pid()
513 	struct taskstats *stats;  in cmd_attr_tgid()  local
527 	stats = mk_reply(rep_skb, TASKSTATS_TYPE_TGID, tgid);  in cmd_attr_tgid()
528 	if (!stats)  in cmd_attr_tgid()
531 	rc = fill_stats_for_tgid(tgid, stats);  in cmd_attr_tgid()
557 	struct taskstats *stats_new, *stats;  in taskstats_tgid_alloc()  local
560 	stats = smp_load_acquire(&sig->stats);  in taskstats_tgid_alloc()
561 	if (stats || thread_group_empty(tsk))  in taskstats_tgid_alloc()
562 		return stats;  in taskstats_tgid_alloc()
568 	stats = sig->stats;  in taskstats_tgid_alloc()
569 	if (!stats) {  in taskstats_tgid_alloc()
574 		smp_store_release(&sig->stats, stats_new);  in taskstats_tgid_alloc()
575 		stats = stats_new;  in taskstats_tgid_alloc()
583 	return stats;  in taskstats_tgid_alloc()
591 	struct taskstats *stats;  in taskstats_exit()  local
620 	stats = mk_reply(rep_skb, TASKSTATS_TYPE_PID,  in taskstats_exit()
622 	if (!stats)  in taskstats_exit()
625 	fill_stats(&init_user_ns, &init_pid_ns, tsk, stats);  in taskstats_exit()
633 	stats = mk_reply(rep_skb, TASKSTATS_TYPE_TGID,  in taskstats_exit()
635 	if (!stats)  in taskstats_exit()
638 	memcpy(stats, tsk->signal->stats, sizeof(*stats));  in taskstats_exit()