return -ENOMEM;
get_random_bytes(&lopt->hash_rnd, sizeof(lopt->hash_rnd));
- rwlock_init(&queue->syn_wait_lock);
+ spin_lock_init(&queue->syn_wait_lock);
queue->rskq_accept_head = NULL;
lopt->nr_table_entries = nr_table_entries;
lopt->max_qlen_log = ilog2(nr_table_entries);
- write_lock_bh(&queue->syn_wait_lock);
+ spin_lock_bh(&queue->syn_wait_lock);
queue->listen_opt = lopt;
- write_unlock_bh(&queue->syn_wait_lock);
+ spin_unlock_bh(&queue->syn_wait_lock);
return 0;
}
{
struct listen_sock *lopt;
- write_lock_bh(&queue->syn_wait_lock);
+ spin_lock_bh(&queue->syn_wait_lock);
lopt = queue->listen_opt;
queue->listen_opt = NULL;
- write_unlock_bh(&queue->syn_wait_lock);
+ spin_unlock_bh(&queue->syn_wait_lock);
return lopt;
}
for (i = 0; i < lopt->nr_table_entries; i++) {
struct request_sock *req;
- write_lock_bh(&queue->syn_wait_lock);
+ spin_lock_bh(&queue->syn_wait_lock);
while ((req = lopt->syn_table[i]) != NULL) {
lopt->syn_table[i] = req->dl_next;
atomic_inc(&lopt->qlen_dec);
reqsk_put(req);
reqsk_put(req);
}
- write_unlock_bh(&queue->syn_wait_lock);
+ spin_unlock_bh(&queue->syn_wait_lock);
}
}