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Kernel: Put some debug spam behind PAGE_FAULT_DEBUG

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This commit is contained in:
Andreas Kling
2019-12-01 16:03:24 +01:00
parent 5859e16e53
commit cde0a1eeb5
1 changed files with 2 additions and 0 deletions
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2
Kernel/VM/MemoryManager.cpp
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@@ -327,7 +327,9 @@ PageFaultResponse MemoryManager::handle_page_fault(const PageFault& fault)
auto& current_pde = current_page_directory[page_directory_index]; auto& current_pde = current_page_directory[page_directory_index];
if (kernel_pde.is_present() && !current_pde.is_present()) { if (kernel_pde.is_present() && !current_pde.is_present()) {
#ifdef PAGE_FAULT_DEBUG
dbg() << "NP(kernel): Copying new kernel mapping for " << fault.vaddr() << " into current page directory"; dbg() << "NP(kernel): Copying new kernel mapping for " << fault.vaddr() << " into current page directory";
#endif
current_pde.copy_from({}, kernel_pde); current_pde.copy_from({}, kernel_pde);
flush_tlb(fault.vaddr().page_base()); flush_tlb(fault.vaddr().page_base());
return PageFaultResponse::Continue; return PageFaultResponse::Continue;