19     arch::{asm::current::current_pcb, mm::PageMapper, CurrentIrqArch, MMArch},
123             user_mapper: MMArch::setup_new_usermapper()?,  in new()
128             brk_start: MMArch::USER_BRK_START,  in new()
129             brk: MMArch::USER_BRK_START,  in new()
167             let tmp_flags: PageFlags<MMArch> = PageFlags::new().set_write(true);  in try_clone()
172                 PageFrameCount::new(vma_guard.region.size() / MMArch::PAGE_SIZE),  in try_clone()
183                     MMArch::phys_2_virt(  in try_clone()
194                     MMArch::phys_2_virt(  in try_clone()
208                     new_frame.copy_from_nonoverlapping(current_frame, MMArch::PAGE_SIZE);  in try_clone()
247             let addr = hint.data() & (!MMArch::PAGE_OFFSET_MASK);  in map_anonymous()
299             PageFlags<MMArch>,  in mmap()  argument
301             &mut dyn Flusher<MMArch>,  in mmap()  argument
337             &mut active as &mut dyn Flusher<MMArch>  in mmap()
341             &mut inactive as &mut dyn Flusher<MMArch>  in mmap()
373         let mut flusher: PageFlushAll<MMArch> = PageFlushAll::new();  in munmap()
417             &mut active as &mut dyn Flusher<MMArch>  in mprotect()
420             &mut inactive as &mut dyn Flusher<MMArch>  in mprotect()
453             let new_flags: PageFlags<MMArch> = r_guard  in mprotect()
485         let mut flusher: PageFlushAll<MMArch> = PageFlushAll::new();  in unmap_all()
501         assert!(new_brk.check_aligned(MMArch::PAGE_SIZE));  in set_brk()
572             unsafe { MMArch::set_table(PageTableKind::User, MMArch::initial_page_table()) }  in drop()
598             vm_holes: core::iter::once((VirtAddr::new(0), MMArch::USER_END_VADDR.data()))  in new()
673         if requested.end() >= MMArch::USER_END_VADDR || !vaddr.check_aligned(MMArch::PAGE_SIZE) {  in find_free_at()
824         flags: PageFlags<MMArch>,  in remap()  argument
826         mut flusher: impl Flusher<MMArch>,  in remap()  argument
844     pub fn unmap(&self, mapper: &mut PageMapper, mut flusher: impl Flusher<MMArch>) {  in unmap()  argument
885         assert!(region.start().check_aligned(MMArch::PAGE_SIZE));  in extract()
886         assert!(region.end().check_aligned(MMArch::PAGE_SIZE));  in extract()
938     flags: PageFlags<MMArch>,
976     pub fn flags(&self) -> PageFlags<MMArch> {  in flags()  argument
989         flags: PageFlags<MMArch>,  in remap()  argument
991         mut flusher: impl Flusher<MMArch>,  in remap()  argument
1035         flags: PageFlags<MMArch>,  in physmap()  argument
1037         mut flusher: impl Flusher<MMArch>,  in physmap()  argument
1063             region: VirtRegion::new(destination.virt_address(), count.data() * MMArch::PAGE_SIZE),  in physmap()
1084         flags: PageFlags<MMArch>,  in zeroed()  argument
1086         mut flusher: impl Flusher<MMArch>,  in zeroed()  argument
1110                 page_count.data() * MMArch::PAGE_SIZE,  in zeroed()
1127                 let vaddr = MMArch::phys_2_virt(paddr).unwrap();  in zeroed()
1128                 MMArch::write_bytes(vaddr, 0, MMArch::PAGE_SIZE);  in zeroed()
1175     pub const DEFAULT_USER_STACK_BOTTOM: VirtAddr = MMArch::USER_STACK_START;
1188         assert!(stack_bottom.check_aligned(MMArch::PAGE_SIZE));  in new()
1191         let guard_size = Self::GUARD_PAGES_NUM * MMArch::PAGE_SIZE;  in new()
1320         return self.mapped_size - Self::GUARD_PAGES_NUM * MMArch::PAGE_SIZE;  in stack_size()