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-rw-r--r--include/net/sock.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 56df440..8ab0514 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1160,6 +1160,10 @@ static inline void sk_set_socket(struct sock *sk, struct socket *sock)
sk->sk_socket = sock;
}
+static inline wait_queue_head_t *sk_sleep(struct sock *sk)
+{
+ return sk->sk_sleep;
+}
/* Detach socket from process context.
* Announce socket dead, detach it from wait queue and inode.
* Note that parent inode held reference count on this struct sock,
@@ -1346,8 +1350,8 @@ static inline int sk_has_allocations(const struct sock *sk)
* tp->rcv_nxt check sock_def_readable
* ... {
* schedule ...
- * if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
- * wake_up_interruptible(sk->sk_sleep)
+ * if (sk_sleep(sk) && waitqueue_active(sk_sleep(sk)))
+ * wake_up_interruptible(sk_sleep(sk))
* ...
* }
*
@@ -1368,7 +1372,7 @@ static inline int sk_has_sleeper(struct sock *sk)
* This memory barrier is paired in the sock_poll_wait.
*/
smp_mb__after_lock();
- return sk->sk_sleep && waitqueue_active(sk->sk_sleep);
+ return sk_sleep(sk) && waitqueue_active(sk_sleep(sk));
}
/**
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