}
static void *seq_start(struct seq_file *seq, loff_t *pos)
+ __acquires(instances_lock)
{
read_lock_bh(&instances_lock);
return get_idx(seq->private, *pos);
}
static void seq_stop(struct seq_file *s, void *v)
+ __releases(instances_lock)
{
read_unlock_bh(&instances_lock);
}