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kern: devirtualize page table operations

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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
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6
libraries/libmesosphere/source/arch/arm64/kern_k_page_table.cpp
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@ -319,7 +319,7 @@ namespace ams::kern::arch::arm64 {
return ResultSuccess();
}
Result KPageTable::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) {
Result KPageTable::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) {
/* Check validity of parameters. */
MESOSPHERE_ASSERT(this->IsLockedByCurrentThread());
MESOSPHERE_ASSERT(num_pages > 0);
@ -350,7 +350,7 @@ namespace ams::kern::arch::arm64 {
}
}
Result KPageTable::Operate(PageLinkedList *page_list, KProcessAddress virt_addr, size_t num_pages, const KPageGroup &page_group, const KPageProperties properties, OperationType operation, bool reuse_ll) {
Result KPageTable::OperateImpl(PageLinkedList *page_list, KProcessAddress virt_addr, size_t num_pages, const KPageGroup &page_group, const KPageProperties properties, OperationType operation, bool reuse_ll) {
/* Check validity of parameters. */
MESOSPHERE_ASSERT(this->IsLockedByCurrentThread());
MESOSPHERE_ASSERT(util::IsAligned(GetInteger(virt_addr), PageSize));
@ -1429,7 +1429,7 @@ namespace ams::kern::arch::arm64 {
return ResultSuccess();
}
void KPageTable::FinalizeUpdate(PageLinkedList *page_list) {
void KPageTable::FinalizeUpdateImpl(PageLinkedList *page_list) {
while (page_list->Peek()) {
KVirtualAddress page = KVirtualAddress(page_list->Pop());
MESOSPHERE_ASSERT(this->GetPageTableManager().IsInPageTableHeap(page));