CAM_CCB_FROM_UMA
KASSERT((start_ccb->ccb_h.alloc_flags & CAM_CCB_FROM_UMA) == 0,
if (free_ccb->ccb_h.alloc_flags & CAM_CCB_FROM_UMA) {
alloc_flags = CAM_CCB_FROM_UMA;
alloc_flags = CAM_CCB_FROM_UMA;
KASSERT((start_ccb->ccb_h.alloc_flags & CAM_CCB_FROM_UMA) == 0,