PIDTYPE_PID
CTASSERT((type) == PIDTYPE_PID); \
CTASSERT((type) == PIDTYPE_PID); \
CTASSERT((type) == PIDTYPE_PID); \
task = get_pid_task(umem->pid, PIDTYPE_PID);
PIDTYPE_PID);
owning_process = get_pid_task(umem->context->tgid, PIDTYPE_PID);