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Kernel: Store IRQControllers in NonnullRefPtrs instead of RefPtrs

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These are always non-null, so there's no point in storing them in a
nullable container.
This commit is contained in:
Idan Horowitz 2022-09-25 15:25:14 +03:00
parent 176989d811
commit 9abbeff79f
8 changed files with 13 additions and 15 deletions
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6
Kernel/Arch/x86/InterruptManagement.h
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@ -51,8 +51,8 @@ public:
virtual void switch_to_pic_mode();
virtual void switch_to_ioapic_mode();
LockRefPtr<IRQController> get_responsible_irq_controller(u8 interrupt_vector);
LockRefPtr<IRQController> get_responsible_irq_controller(IRQControllerType controller_type, u8 interrupt_vector);
NonnullLockRefPtr<IRQController> get_responsible_irq_controller(u8 interrupt_vector);
NonnullLockRefPtr<IRQController> get_responsible_irq_controller(IRQControllerType controller_type, u8 interrupt_vector);
Vector<ISAInterruptOverrideMetadata> const& isa_overrides() const { return m_isa_interrupt_overrides; }
@ -69,7 +69,7 @@ private:
InterruptManagement();
PhysicalAddress search_for_madt();
void locate_apic_data();
Vector<LockRefPtr<IRQController>> m_interrupt_controllers;
Vector<NonnullLockRefPtr<IRQController>> m_interrupt_controllers;
Vector<ISAInterruptOverrideMetadata> m_isa_interrupt_overrides;
Vector<PCIInterruptOverrideMetadata> m_pci_interrupt_overrides;
PhysicalAddress m_madt;