}
static void *packet_seq_start(struct seq_file *seq, loff_t *pos)
+ __acquires(seq_file_net(seq)->packet.sklist_lock)
{
struct net *net = seq_file_net(seq);
read_lock(&net->packet.sklist_lock);
}
static void packet_seq_stop(struct seq_file *seq, void *v)
+ __releases(seq_file_net(seq)->packet.sklist_lock)
{
struct net *net = seq_file_net(seq);
read_unlock(&net->packet.sklist_lock);