zba 2658 mm/memory.c pgoff_t vba, vea, zba, zea; zba 2665 mm/memory.c zba = details->first_index; zba 2666 mm/memory.c if (zba < vba) zba 2667 mm/memory.c zba = vba; zba 2673 mm/memory.c ((zba - vba) << PAGE_SHIFT) + vma->vm_start,