---

yaml
---
r: 66375
b: refs/heads/master
c: d2e9117
h: refs/heads/master
i:
  66373: 1a26910
  66371: ee6581b
  66367: cbae7b9
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 02b3d34631831a19ee691516e233756b270eac6d
+refs/heads/master: d2e9117c7aa9544d910634e17e3519fd67155229

trunk/include/net/sock.h

@@ -76,10 +76,9 @@
  * between user contexts and software interrupt processing, whereas the
  * mini-semaphore synchronizes multiple users amongst themselves.
  */
-struct sock_iocb;
 typedef struct {
 	spinlock_t		slock;
-	struct sock_iocb	*owner;
+	int			owned;
 	wait_queue_head_t	wq;
 	/*
 	 * We express the mutex-alike socket_lock semantics
@@ -737,7 +736,7 @@ static inline int sk_stream_wmem_schedule(struct sock *sk, int size)
  * Since ~2.3.5 it is also exclusive sleep lock serializing
  * accesses from user process context.
  */
-#define sock_owned_by_user(sk)	((sk)->sk_lock.owner)
+#define sock_owned_by_user(sk)	((sk)->sk_lock.owned)
 
 /*
  * Macro so as to not evaluate some arguments when
@@ -748,7 +747,7 @@ static inline int sk_stream_wmem_schedule(struct sock *sk, int size)
  */
 #define sock_lock_init_class_and_name(sk, sname, skey, name, key) 	\
 do {									\
-	sk->sk_lock.owner = NULL;					\
+	sk->sk_lock.owned = 0;					\
 	init_waitqueue_head(&sk->sk_lock.wq);				\
 	spin_lock_init(&(sk)->sk_lock.slock);				\
 	debug_check_no_locks_freed((void *)&(sk)->sk_lock,		\

trunk/net/core/sock.c

@@ -1585,9 +1585,9 @@ void fastcall lock_sock_nested(struct sock *sk, int subclass)
 {
 	might_sleep();
 	spin_lock_bh(&sk->sk_lock.slock);
-	if (sk->sk_lock.owner)
+	if (sk->sk_lock.owned)
 		__lock_sock(sk);
-	sk->sk_lock.owner = (void *)1;
+	sk->sk_lock.owned = 1;
 	spin_unlock(&sk->sk_lock.slock);
 	/*
 	 * The sk_lock has mutex_lock() semantics here:
@@ -1608,7 +1608,7 @@ void fastcall release_sock(struct sock *sk)
 	spin_lock_bh(&sk->sk_lock.slock);
 	if (sk->sk_backlog.tail)
 		__release_sock(sk);
-	sk->sk_lock.owner = NULL;
+	sk->sk_lock.owned = 0;
 	if (waitqueue_active(&sk->sk_lock.wq))
 		wake_up(&sk->sk_lock.wq);
 	spin_unlock_bh(&sk->sk_lock.slock);