zea              2658 mm/memory.c    	pgoff_t vba, vea, zba, zea;
zea              2668 mm/memory.c    		zea = details->last_index;
zea              2669 mm/memory.c    		if (zea > vea)
zea              2670 mm/memory.c    			zea = vea;
zea              2674 mm/memory.c    			((zea - vba + 1) << PAGE_SHIFT) + vma->vm_start,