160 static void *task_seq_start(struct seq_file *seq, loff_t *pos)  in task_seq_start()  argument
162 	struct bpf_iter_seq_task_info *info = seq->private;  in task_seq_start()
174 static void *task_seq_next(struct seq_file *seq, void *v, loff_t *pos)  in task_seq_next()  argument
176 	struct bpf_iter_seq_task_info *info = seq->private;  in task_seq_next()
196 static int __task_seq_show(struct seq_file *seq, struct task_struct *task,  in DEFINE_BPF_ITER_FUNC()
203 	meta.seq = seq;  in DEFINE_BPF_ITER_FUNC()
213 static int task_seq_show(struct seq_file *seq, void *v)  in task_seq_show()  argument
215 	return __task_seq_show(seq, v, false);  in task_seq_show()
218 static void task_seq_stop(struct seq_file *seq, void *v)  in task_seq_stop()  argument
221 		(void)__task_seq_show(seq, v, true);  in task_seq_stop()
338 static void *task_file_seq_start(struct seq_file *seq, loff_t *pos)  in task_file_seq_start()  argument
340 	struct bpf_iter_seq_task_file_info *info = seq->private;  in task_file_seq_start()
351 static void *task_file_seq_next(struct seq_file *seq, void *v, loff_t *pos)  in task_file_seq_next()  argument
353 	struct bpf_iter_seq_task_file_info *info = seq->private;  in task_file_seq_next()
372 static int __task_file_seq_show(struct seq_file *seq, struct file *file,  in DEFINE_BPF_ITER_FUNC()
375 	struct bpf_iter_seq_task_file_info *info = seq->private;  in DEFINE_BPF_ITER_FUNC()
380 	meta.seq = seq;  in DEFINE_BPF_ITER_FUNC()
392 static int task_file_seq_show(struct seq_file *seq, void *v)  in task_file_seq_show()  argument
394 	return __task_file_seq_show(seq, v, false);  in task_file_seq_show()
397 static void task_file_seq_stop(struct seq_file *seq, void *v)  in task_file_seq_stop()  argument
399 	struct bpf_iter_seq_task_file_info *info = seq->private;  in task_file_seq_stop()
402 		(void)__task_file_seq_show(seq, v, true);  in task_file_seq_stop()
606 static void *task_vma_seq_start(struct seq_file *seq, loff_t *pos)  in task_vma_seq_start()  argument
608 	struct bpf_iter_seq_task_vma_info *info = seq->private;  in task_vma_seq_start()
618 static void *task_vma_seq_next(struct seq_file *seq, void *v, loff_t *pos)  in task_vma_seq_next()  argument
620 	struct bpf_iter_seq_task_vma_info *info = seq->private;  in task_vma_seq_next()
635 static int __task_vma_seq_show(struct seq_file *seq, bool in_stop)  in DEFINE_BPF_ITER_FUNC()
637 	struct bpf_iter_seq_task_vma_info *info = seq->private;  in DEFINE_BPF_ITER_FUNC()
642 	meta.seq = seq;  in DEFINE_BPF_ITER_FUNC()
653 static int task_vma_seq_show(struct seq_file *seq, void *v)  in task_vma_seq_show()  argument
655 	return __task_vma_seq_show(seq, false);  in task_vma_seq_show()
658 static void task_vma_seq_stop(struct seq_file *seq, void *v)  in task_vma_seq_stop()  argument
660 	struct bpf_iter_seq_task_vma_info *info = seq->private;  in task_vma_seq_stop()
663 		(void)__task_vma_seq_show(seq, true);  in task_vma_seq_stop()
711 static void bpf_iter_task_show_fdinfo(const struct bpf_iter_aux_info *aux, struct seq_file *seq)  in bpf_iter_task_show_fdinfo()  argument
713 	seq_printf(seq, "task_type:\t%s\n", iter_task_type_names[aux->task.type]);  in bpf_iter_task_show_fdinfo()
715 		seq_printf(seq, "tid:\t%u\n", aux->task.pid);  in bpf_iter_task_show_fdinfo()
717 		seq_printf(seq, "pid:\t%u\n", aux->task.pid);  in bpf_iter_task_show_fdinfo()