20     pub fn new(paddr: PhysAddr) -> Self {  in new()  method
28         return PhysAddr::new(self.number * MMArch::PAGE_SIZE);  in phys_address()
43         return PhysPageFrameIter::new(start, end);  in iter_range()
56     pub fn new(start: PhysPageFrame, end: PhysPageFrame) -> Self {  in new()  method
84     pub fn new(vaddr: VirtAddr) -> Self {  in new()  method
92         return VirtAddr::new(self.number * MMArch::PAGE_SIZE);  in virt_address()
130     pub fn new(start: VirtPageFrame, end: VirtPageFrame) -> Self {  in new()  method
158     pub const fn new(count: usize) -> Self {  in new()  method
267     pub fn new(used: PageFrameCount, total: PageFrameCount) -> Self {  in new()  method
293         return self.allocate(PageFrameCount::new(1)).map(|(addr, _)| addr);  in allocate_one()
297         return self.free(address, PageFrameCount::new(1));  in free_one()