Kernel: Use InterruptsState in Spinlock code

This commit updates the lock function from Spinlock and
RecursiveSpinlock to return the InterruptsState of the processor,
instead of the processor flags. The unlock functions would only look at
the interrupt flag of the processor flags, so we now use the
InterruptsState enum to clarify the intent, and such that we can use the
same Spinlock code for the aarch64 build.

To not break the build, all the call sites are updated aswell.

2 files changed, 3 insertions, 3 deletions

diff --git a/Kernel/Memory/MemoryManager.cpp b/Kernel/Memory/MemoryManager.cpp
index 1f1a125290..5d108e26bf 100644
--- a/Kernel/Memory/MemoryManager.cpp
+++ b/Kernel/Memory/MemoryManager.cpp
@@ -1082,7 +1082,7 @@ u8* MemoryManager::quickmap_page(PhysicalAddress const& physical_address)
 {
     VERIFY_INTERRUPTS_DISABLED();
     auto& mm_data = get_data();
-    mm_data.m_quickmap_prev_flags = mm_data.m_quickmap_in_use.lock();
+    mm_data.m_quickmap_previous_interrupts_state = mm_data.m_quickmap_in_use.lock();
 
     VirtualAddress vaddr(KERNEL_QUICKMAP_PER_CPU_BASE + Processor::current_id() * PAGE_SIZE);
     u32 pte_idx = (vaddr.get() - KERNEL_PT1024_BASE) / PAGE_SIZE;
@@ -1108,7 +1108,7 @@ void MemoryManager::unquickmap_page()
     auto& pte = ((PageTableEntry*)boot_pd_kernel_pt1023)[pte_idx];
     pte.clear();
     flush_tlb_local(vaddr);
-    mm_data.m_quickmap_in_use.unlock(mm_data.m_quickmap_prev_flags);
+    mm_data.m_quickmap_in_use.unlock(mm_data.m_quickmap_previous_interrupts_state);
 }
 
 bool MemoryManager::validate_user_stack(AddressSpace& space, VirtualAddress vaddr) const
diff --git a/Kernel/Memory/MemoryManager.h b/Kernel/Memory/MemoryManager.h
index a69717805f..484a645acc 100644
--- a/Kernel/Memory/MemoryManager.h
+++ b/Kernel/Memory/MemoryManager.h
@@ -90,7 +90,7 @@ struct MemoryManagerData {
     static ProcessorSpecificDataID processor_specific_data_id() { return ProcessorSpecificDataID::MemoryManager; }
 
     Spinlock m_quickmap_in_use { LockRank::None };
-    u32 m_quickmap_prev_flags;
+    InterruptsState m_quickmap_previous_interrupts_state;
 };
 
 // This class represents a set of committed physical pages.