Searched refs:PAGE_SHIFT (Results 1 – 10 of 10) sorted by relevance
| /DragonOS-0.1.9/kernel/src/mm/allocator/ |
| D | bump.rs | 184 let area_base = (area.base.data() + MMA::PAGE_SHIFT) & !(MMA::PAGE_SHIFT); in usage()
186 let area_end = (area.base.data() + area.size) & !(MMA::PAGE_SHIFT); in usage()
188 total += (area_end - area_base) >> MMA::PAGE_SHIFT; in usage()
191 used += (area_end - area_base) >> MMA::PAGE_SHIFT; in usage()
196 used += (self.offset - area_base) >> MMA::PAGE_SHIFT; in usage()
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| D | buddy.rs | 245 self.buddy_free(page_list_addr, MMArch::PAGE_SHIFT as u8); in pop_front()
288 unsafe { self.buddy_free(page_list_addr, MMArch::PAGE_SHIFT as u8) }; in pop_front()
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| /DragonOS-0.1.9/kernel/src/virt/kvm/ |
| D | host_mem.rs | 39 pub const PAGE_SHIFT: u32 = 12; constant
40 pub const PAGE_SIZE: u32 = 1 << PAGE_SHIFT;
154 return Ok(hpa.data() as u64 >> PAGE_SHIFT); in hva_to_pfn()
160 return Ok(hpa.data() as u64 >> PAGE_SHIFT); in hva_to_pfn()
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| D | vm.rs | 14 KVM_MEM_SLOTS_NUM, KVM_USER_MEM_SLOTS, PAGE_SHIFT,
76 let base_gfn = mem.guest_phys_addr >> PAGE_SHIFT; in set_user_memory_region()
77 let npages = mem.memory_size >> PAGE_SHIFT; in set_user_memory_region()
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| /DragonOS-0.1.9/kernel/src/arch/x86_64/kvm/vmx/ |
| D | mmu.rs | 6 virt::kvm::host_mem::{__gfn_to_pfn, kvm_vcpu_gfn_to_memslot, PAGE_MASK, PAGE_SHIFT},
115 let gfn = gpa >> PAGE_SHIFT; // 物理地址右移12位得到物理页框号(相对于虚拟机而言) in tdp_page_fault()
228 assert!(ept_mapper.walk(gpa, pfn << PAGE_SHIFT, page_flags).is_ok()); in __direct_map()
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| /DragonOS-0.1.9/kernel/src/driver/firmware/efi/ |
| D | init.rs | 205 && ((efi_vaddr - md.virt_start) < (md.page_count << (MMArch::PAGE_SHIFT as u64))) in efi_vaddr_2_paddr()
225 (md.phys_start + (md.page_count << (MMArch::PAGE_SHIFT as u64))) as usize, in reserve_memory_regions()
231 let size = (page_count << (MMArch::PAGE_SHIFT as u64)) as usize; in reserve_memory_regions()
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| /DragonOS-0.1.9/kernel/src/mm/ |
| D | mod.rs | 414 const PAGE_SHIFT: usize; constant
456 const PAGE_SIZE: usize = 1 << Self::PAGE_SHIFT;
463 const PAGE_ADDRESS_SHIFT: usize = Self::PAGE_LEVELS * Self::PAGE_ENTRY_SHIFT + Self::PAGE_SHIFT;
469 const PAGE_ENTRY_SIZE: usize = 1 << (Self::PAGE_SHIFT - Self::PAGE_ENTRY_SHIFT);
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| D | page.rs | 86 let shift = self.level * Arch::PAGE_ENTRY_SHIFT + Arch::PAGE_SHIFT; in entry_base()
141 let shift = self.level * Arch::PAGE_ENTRY_SHIFT + Arch::PAGE_SHIFT; in index_of()
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| /DragonOS-0.1.9/kernel/src/arch/x86_64/mm/ |
| D | mod.rs | 75 const PAGE_SHIFT: usize = 12; constant
245 const PAGE_SIZE: usize = 1 << Self::PAGE_SHIFT;
251 const PAGE_ADDRESS_SHIFT: usize = Self::PAGE_LEVELS * Self::PAGE_ENTRY_SHIFT + Self::PAGE_SHIFT;
257 const PAGE_ENTRY_SIZE: usize = 1 << (Self::PAGE_SHIFT - Self::PAGE_ENTRY_SHIFT);
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| /DragonOS-0.1.9/kernel/src/arch/riscv64/mm/ |
| D | mod.rs | 43 const PAGE_SHIFT: usize = 12; constant
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