HMM_BO_PAGE_ALLOCED
check_bo_status_yes_goto(bo, HMM_BO_PAGE_ALLOCED, status_err);
if (bo->status & HMM_BO_PAGE_ALLOCED) {
check_bo_status_no_goto(bo, HMM_BO_PAGE_ALLOCED, status_err);
bo->status |= HMM_BO_PAGE_ALLOCED;
check_bo_status_yes_goto(bo, HMM_BO_PAGE_ALLOCED, status_err2);
bo->status &= (~HMM_BO_PAGE_ALLOCED);
return bo->status & HMM_BO_PAGE_ALLOCED;
HMM_BO_PAGE_ALLOCED | HMM_BO_ALLOCED,
HMM_BO_PAGE_ALLOCED |