diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/sock.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 7b3d6b85694..83805feea88 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -80,8 +80,12 @@ typedef struct { wait_queue_head_t wq; } socket_lock_t; +extern struct lock_class_key af_family_keys[AF_MAX]; + #define sock_lock_init(__sk) \ do { spin_lock_init(&((__sk)->sk_lock.slock)); \ + lockdep_set_class(&(__sk)->sk_lock.slock, \ + af_family_keys + (__sk)->sk_family); \ (__sk)->sk_lock.owner = NULL; \ init_waitqueue_head(&((__sk)->sk_lock.wq)); \ } while(0) |