sock_diag_mutex   270 net/core/sock_diag.c static DEFINE_MUTEX(sock_diag_mutex);
sock_diag_mutex   274 net/core/sock_diag.c 	mutex_lock(&sock_diag_mutex);
sock_diag_mutex   276 net/core/sock_diag.c 	mutex_unlock(&sock_diag_mutex);