vm_page_bits
KASSERT((m->dirty & vm_page_bits(foff & PAGE_MASK,
vm_page_bits(toff, tinc)) != 0) {
KASSERT((~m->valid & vm_page_bits(base, size) & m->dirty) == 0,
pagebits = vm_page_bits(base, size);
pagebits = vm_page_bits(base, size);
pagebits = vm_page_bits(base, size & (DEV_BSIZE - 1));
vm_page_clear_dirty_mask(m, vm_page_bits(base, size));
bits = vm_page_bits(base, size);
bits = vm_page_bits(base, size);
vm_page_bits_t vm_page_bits(int base, int size);
KASSERT((mt->dirty & vm_page_bits(0,
bits = vm_page_bits(i * bsize, bsize);