11         MMArch,
74     let _old_page_table = MMArch::table(PageTableKind::Kernel);  in riscv_mm_init()
81         let mut mapper: crate::mm::page::PageMapper<MMArch, &mut BumpAllocator<MMArch>> =  in riscv_mm_init()
82             crate::mm::page::PageMapper::<MMArch, _>::create(  in riscv_mm_init()
93             let empty_entry = PageEntry::<MMArch>::from_usize(0);  in riscv_mm_init()
94             for i in 0..MMArch::PAGE_ENTRY_NUM {  in riscv_mm_init()
106             for i in 0..((area.size + MMArch::PAGE_SIZE - 1) / MMArch::PAGE_SIZE) {  in riscv_mm_init()
107                 let paddr = area.base.add(i * MMArch::PAGE_SIZE);  in riscv_mm_init()
108                 let vaddr = unsafe { MMArch::phys_2_virt(paddr) }.unwrap();  in riscv_mm_init()
109                 let flags = kernel_page_flags::<MMArch>(vaddr).set_execute(true);  in riscv_mm_init()
132     let buddy_allocator = unsafe { BuddyAllocator::<MMArch>::new(bump_allocator).unwrap() };  in riscv_mm_init()
145         let mapper = crate::mm::page::PageMapper::<MMArch, _>::new(  in riscv_mm_init()
161 unsafe fn set_inner_allocator(allocator: BuddyAllocator<MMArch>) {  in set_inner_allocator()  argument
179         mapper: &mut crate::mm::page::PageMapper<MMArch, &mut BumpAllocator<MMArch>>,  in remap_at_low_address()  argument
185         for i in 0..(size / MMArch::PAGE_SIZE) {  in remap_at_low_address()
186             let paddr = PhysAddr::new(base.data() + i * MMArch::PAGE_SIZE);  in remap_at_low_address()
187             let vaddr = VirtAddr::new(base.data() + i * MMArch::PAGE_SIZE);  in remap_at_low_address()
188             let flags = kernel_page_flags::<MMArch>(vaddr).set_execute(true);  in remap_at_low_address()
207         for i in 0..(size / MMArch::PAGE_SIZE) {  in unmap_at_low_address()
208             let vaddr = VirtAddr::new(base.data() + i * MMArch::PAGE_SIZE);  in unmap_at_low_address()