156 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)  in seq_read()  argument
183 	if (*ppos == 0) {  in seq_read()
190 	if (unlikely(*ppos != m->read_pos)) {  in seq_read()
191 		while ((err = traverse(m, *ppos)) == -EAGAIN)  in seq_read()
201 			m->read_pos = *ppos;  in seq_read()
290 		*ppos += copied;  in seq_read()
920 struct list_head *seq_list_next(void *v, struct list_head *head, loff_t *ppos)  in seq_list_next()  argument
925 	++*ppos;  in seq_list_next()
974 				  loff_t *ppos)  in seq_hlist_next()  argument
978 	++*ppos;  in seq_hlist_next()
1045 				      loff_t *ppos)  in seq_hlist_next_rcu()  argument
1049 	++*ppos;  in seq_hlist_next_rcu()