28 	struct task_struct *task = NULL;  in task_seq_get_next()  local
36 		task = get_pid_task(pid, PIDTYPE_PID);  in task_seq_get_next()
37 		if (!task) {  in task_seq_get_next()
40 		} else if (skip_if_dup_files && task->tgid != task->pid &&  in task_seq_get_next()
41 			   task->files == task->group_leader->files) {  in task_seq_get_next()
42 			put_task_struct(task);  in task_seq_get_next()
43 			task = NULL;  in task_seq_get_next()
50 	return task;  in task_seq_get_next()
56 	struct task_struct *task;  in task_seq_start()  local
58 	task = task_seq_get_next(info->common.ns, &info->tid, false);  in task_seq_start()
59 	if (!task)  in task_seq_start()
64 	return task;  in task_seq_start()
70 	struct task_struct *task;  in task_seq_next()  local
75 	task = task_seq_get_next(info->common.ns, &info->tid, false);  in task_seq_next()
76 	if (!task)  in task_seq_next()
79 	return task;  in task_seq_next()
84 	__bpf_md_ptr(struct task_struct *, task);
87 DEFINE_BPF_ITER_FUNC(task, struct bpf_iter_meta *meta, struct task_struct *task)  in DEFINE_BPF_ITER_FUNC()  argument
89 static int __task_seq_show(struct seq_file *seq, struct task_struct *task,  in DEFINE_BPF_ITER_FUNC()
103 	ctx.task = task;  in DEFINE_BPF_ITER_FUNC()
132 	struct task_struct *task;  member
152 	if (info->task) {  in task_file_seq_get_next()
153 		curr_task = info->task;  in task_file_seq_get_next()
159 			info->task = NULL;  in task_file_seq_get_next()
174 		info->task = curr_task;  in task_file_seq_get_next()
204 	info->task = NULL;  in task_file_seq_get_next()
216 	info->task = NULL;  in task_file_seq_start()
237 	__bpf_md_ptr(struct task_struct *, task);
243 		     struct task_struct *task, u32 fd,  in DEFINE_BPF_ITER_FUNC()  argument
260 	ctx.task = info->task;  in DEFINE_BPF_ITER_FUNC()
280 		put_task_struct(info->task);  in task_file_seq_stop()
282 		info->task = NULL;  in task_file_seq_stop()
323 		{ offsetof(struct bpf_iter__task, task),
340 		{ offsetof(struct bpf_iter__task_file, task),