seq_hlist_next_percpu 2973 fs/locks.c     	return seq_hlist_next_percpu(v, &file_lock_list.hlist, &iter->li_cpu, pos);
seq_hlist_next_percpu 1106 fs/seq_file.c  EXPORT_SYMBOL(seq_hlist_next_percpu);
seq_hlist_next_percpu  242 include/linux/seq_file.h extern struct hlist_node *seq_hlist_next_percpu(void *v, struct hlist_head __percpu *head, int *cpu, loff_t *pos);