static LIST_HEAD(gc_candidates);
static DEFINE_SPINLOCK(unix_gc_lock);
-atomic_t unix_tot_inflight = ATOMIC_INIT(0);
+unsigned int unix_tot_inflight;
static struct sock *unix_get_socket(struct file *filp)
} else {
BUG_ON(list_empty(&u->link));
}
- atomic_inc(&unix_tot_inflight);
+ unix_tot_inflight++;
spin_unlock(&unix_gc_lock);
}
}
BUG_ON(list_empty(&u->link));
if (atomic_dec_and_test(&u->inflight))
list_del_init(&u->link);
- atomic_dec(&unix_tot_inflight);
+ unix_tot_inflight--;
spin_unlock(&unix_gc_lock);
}
}
for (skb = sock_queue_head(sk)->next, next = skb->next; \
skb != sock_queue_head(sk); skb = next, next = skb->next)
-static void scan_inflight(struct sock *x, void (*func)(struct sock *),
+static void scan_inflight(struct sock *x, void (*func)(struct unix_sock *),
struct sk_buff_head *hitlist)
{
struct sk_buff *skb;
* if it indeed does so
*/
struct sock *sk = unix_get_socket(*fp++);
- if(sk) {
+ if (sk) {
hit = true;
- func(sk);
+ func(unix_sk(sk));
}
}
if (hit && hitlist != NULL) {
spin_unlock(&x->sk_receive_queue.lock);
}
-static void scan_children(struct sock *x, void (*func)(struct sock *),
+static void scan_children(struct sock *x, void (*func)(struct unix_sock *),
struct sk_buff_head *hitlist)
{
if (x->sk_state != TCP_LISTEN)
}
}
-static void dec_inflight(struct sock *sk)
+static void dec_inflight(struct unix_sock *usk)
{
- atomic_dec(&unix_sk(sk)->inflight);
+ atomic_dec(&usk->inflight);
}
-static void inc_inflight(struct sock *sk)
+static void inc_inflight(struct unix_sock *usk)
{
- atomic_inc(&unix_sk(sk)->inflight);
+ atomic_inc(&usk->inflight);
}
-static void inc_inflight_move_tail(struct sock *sk)
+static void inc_inflight_move_tail(struct unix_sock *u)
{
- struct unix_sock *u = unix_sk(sk);
-
atomic_inc(&u->inflight);
/*
* If this is still a candidate, move it to the end of the