diff options
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 802c670ba82..5ed9fa42b6e 100644 --- a/include/net/sock.h +++ b/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, \ |