diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/socket.c b/net/socket.c index 6e0ccc09b31..dfe5b66c97e 100644 --- a/net/socket.c +++ b/net/socket.c @@ -398,7 +398,7 @@ int sock_map_fd(struct socket *sock, int flags) } EXPORT_SYMBOL(sock_map_fd); -static struct socket *sock_from_file(struct file *file, int *err) +struct socket *sock_from_file(struct file *file, int *err) { if (file->f_op == &socket_file_ops) return file->private_data; /* set in sock_map_fd */ @@ -406,6 +406,7 @@ static struct socket *sock_from_file(struct file *file, int *err) *err = -ENOTSOCK; return NULL; } +EXPORT_SYMBOL(sock_from_file); /** * sockfd_lookup - Go from a file number to its socket slot @@ -522,6 +523,9 @@ void sock_release(struct socket *sock) if (rcu_dereference_protected(sock->wq, 1)->fasync_list) printk(KERN_ERR "sock_release: fasync list not empty!\n"); + if (test_bit(SOCK_EXTERNALLY_ALLOCATED, &sock->flags)) + return; + this_cpu_sub(sockets_in_use, 1); if (!sock->file) { iput(SOCK_INODE(sock)); @@ -551,8 +555,6 @@ static inline int __sock_sendmsg_nosec(struct kiocb *iocb, struct socket *sock, sock_update_classid(sock->sk); - sock_update_netprioidx(sock->sk); - si->sock = sock; si->scm = NULL; si->msg = msg; |