OmniNX/Atmosphere
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

kern: devirtualize page table operations

Browse Source
This commit is contained in:
Michael Scire
2021-09-21 10:09:27 -07:00
parent ab81ed2795
commit 3fe072a1d0
4 changed files with 37 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_page_table.hpp
View File

@@ -22,9 +22,11 @@
namespace ams::kern::arch::arm64 {
class KPageTable : public KPageTableBase {
class KPageTable final : public KPageTableBase {
NON_COPYABLE(KPageTable);
NON_MOVEABLE(KPageTable);
private:
friend class KPageTableBase;
public:
using TraversalEntry = KPageTableImpl::TraversalEntry;
using TraversalContext = KPageTableImpl::TraversalContext;
@@ -96,9 +98,9 @@ namespace ams::kern::arch::arm64 {
u64 m_ttbr;
u8 m_asid;
protected:
virtual Result Operate(PageLinkedList *page_list, KProcessAddress virt_addr, size_t num_pages, KPhysicalAddress phys_addr, bool is_pa_valid, const KPageProperties properties, OperationType operation, bool reuse_ll) override;
virtual Result Operate(PageLinkedList *page_list, KProcessAddress virt_addr, size_t num_pages, const KPageGroup &page_group, const KPageProperties properties, OperationType operation, bool reuse_ll) override;
virtual void FinalizeUpdate(PageLinkedList *page_list) override;
Result OperateImpl(PageLinkedList *page_list, KProcessAddress virt_addr, size_t num_pages, KPhysicalAddress phys_addr, bool is_pa_valid, const KPageProperties properties, OperationType operation, bool reuse_ll);
Result OperateImpl(PageLinkedList *page_list, KProcessAddress virt_addr, size_t num_pages, const KPageGroup &page_group, const KPageProperties properties, OperationType operation, bool reuse_ll);
void FinalizeUpdateImpl(PageLinkedList *page_list);
KPageTableManager &GetPageTableManager() const { return *m_manager; }
private: