diff options
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index c77ced0109b7..7b52a380d710 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -212,7 +212,7 @@ EXPORT_SYMBOL_GPL(unix_peer_get); static inline void unix_release_addr(struct unix_address *addr) { - if (atomic_dec_and_test(&addr->refcnt)) + if (refcount_dec_and_test(&addr->refcnt)) kfree(addr); } @@ -442,7 +442,7 @@ static int unix_dgram_peer_wake_me(struct sock *sk, struct sock *other) static int unix_writable(const struct sock *sk) { return sk->sk_state != TCP_LISTEN && - (atomic_read(&sk->sk_wmem_alloc) << 2) <= sk->sk_sndbuf; + (refcount_read(&sk->sk_wmem_alloc) << 2) <= sk->sk_sndbuf; } static void unix_write_space(struct sock *sk) @@ -487,7 +487,7 @@ static void unix_sock_destructor(struct sock *sk) skb_queue_purge(&sk->sk_receive_queue); - WARN_ON(atomic_read(&sk->sk_wmem_alloc)); + WARN_ON(refcount_read(&sk->sk_wmem_alloc)); WARN_ON(!sk_unhashed(sk)); WARN_ON(sk->sk_socket); if (!sock_flag(sk, SOCK_DEAD)) { @@ -864,7 +864,7 @@ static int unix_autobind(struct socket *sock) goto out; addr->name->sun_family = AF_UNIX; - atomic_set(&addr->refcnt, 1); + refcount_set(&addr->refcnt, 1); retry: addr->len = sprintf(addr->name->sun_path+1, "%05x", ordernum) + 1 + sizeof(short); @@ -1040,7 +1040,7 @@ static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) memcpy(addr->name, sunaddr, addr_len); addr->len = addr_len; addr->hash = hash ^ sk->sk_type; - atomic_set(&addr->refcnt, 1); + refcount_set(&addr->refcnt, 1); if (sun_path[0]) { addr->hash = UNIX_HASH_SIZE; @@ -1335,7 +1335,7 @@ restart: /* copy address information from listening to new sock*/ if (otheru->addr) { - atomic_inc(&otheru->addr->refcnt); + refcount_inc(&otheru->addr->refcnt); newu->addr = otheru->addr; } if (otheru->path.dentry) { @@ -2033,7 +2033,7 @@ alloc_skb: skb->len += size; skb->data_len += size; skb->truesize += size; - atomic_add(size, &sk->sk_wmem_alloc); + refcount_add(size, &sk->sk_wmem_alloc); if (newskb) { err = unix_scm_to_skb(&scm, skb, false); @@ -2847,7 +2847,7 @@ static int unix_seq_show(struct seq_file *seq, void *v) seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu", s, - atomic_read(&s->sk_refcnt), + refcount_read(&s->sk_refcnt), 0, s->sk_state == TCP_LISTEN ? __SO_ACCEPTCON : 0, s->sk_type, |