flk_cancel_sleeping_lock
flk_cancel_sleeping_lock(request, 1);
flk_cancel_sleeping_lock(request, 1);
flk_cancel_sleeping_lock(request, 1);
flk_cancel_sleeping_lock(request, 1);
flk_cancel_sleeping_lock(request, 1);
flk_cancel_sleeping_lock(lock, 1);
void flk_cancel_sleeping_lock(lock_descriptor_t *, int);