diff options
Diffstat (limited to 'net/unix/garbage.c')
| -rw-r--r-- | net/unix/garbage.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/net/unix/garbage.c b/net/unix/garbage.c index 406b6433e46..ebdff3d877a 100644 --- a/net/unix/garbage.c +++ b/net/unix/garbage.c @@ -92,7 +92,7 @@ static LIST_HEAD(gc_inflight_list); 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) @@ -133,7 +133,7 @@ void unix_inflight(struct file *fp) } else { BUG_ON(list_empty(&u->link)); } - atomic_inc(&unix_tot_inflight); + unix_tot_inflight++; spin_unlock(&unix_gc_lock); } } @@ -147,7 +147,7 @@ void unix_notinflight(struct file *fp) 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); } } @@ -161,7 +161,7 @@ static inline struct sk_buff *sock_queue_head(struct sock *sk) 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; @@ -185,9 +185,9 @@ static void scan_inflight(struct sock *x, void (*func)(struct sock *), * 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) { @@ -199,7 +199,7 @@ static void scan_inflight(struct sock *x, void (*func)(struct sock *), 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) @@ -235,20 +235,18 @@ static void scan_children(struct sock *x, void (*func)(struct sock *), } } -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 |