664 	if (mutex_lock_interruptible(&u->readlock))  in unix_set_peek_off()
668 	mutex_unlock(&u->readlock);  in unix_set_peek_off()
781 	mutex_init(&u->readlock); /* single task reading lock */  in unix_create1()
850 	err = mutex_lock_interruptible(&u->readlock);  in unix_autobind()
897 out:	mutex_unlock(&u->readlock);  in unix_autobind()
1016 	err = mutex_lock_interruptible(&u->readlock);  in unix_bind()
1075 	mutex_unlock(&u->readlock);  in unix_bind()
1974 		mutex_unlock(&unix_sk(other)->readlock);  in unix_stream_sendpage()
1984 	err = mutex_lock_interruptible(&unix_sk(other)->readlock);  in unix_stream_sendpage()
2051 	mutex_unlock(&unix_sk(other)->readlock);  in unix_stream_sendpage()
2060 	mutex_unlock(&unix_sk(other)->readlock);  in unix_stream_sendpage()
2125 	err = mutex_lock_interruptible(&u->readlock);  in unix_dgram_recvmsg()
2201 	mutex_unlock(&u->readlock);  in unix_dgram_recvmsg()
2296 	mutex_lock(&u->readlock);  in unix_stream_read_generic()
2337 			mutex_unlock(&u->readlock);  in unix_stream_read_generic()
2348 			mutex_lock(&u->readlock);  in unix_stream_read_generic()
2451 	mutex_unlock(&u->readlock);  in unix_stream_read_generic()
2492 	mutex_unlock(&u->readlock);  in skb_unix_socket_splice()
2494 	mutex_lock(&u->readlock);  in skb_unix_socket_splice()