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| author | Wei Yang <richardw.yang@linux.intel.com> | 2019-03-31 19:17:22 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-06-18 11:43:47 +0200 |
| commit | ee171d2f39d60c6405dc21a0aaa766cad2c9c43e (patch) | |
| tree | 34dfcd86b640b0d58a783cc26d9f818f8f3e3f49 /arch | |
| parent | 7d2296bfa52cc9b63063935dd21ca5fa0d790754 (diff) | |
| download | lwn-ee171d2f39d60c6405dc21a0aaa766cad2c9c43e.tar.gz lwn-ee171d2f39d60c6405dc21a0aaa766cad2c9c43e.zip | |
kvm: x86: use same convention to name kvm_lapic_{set,clear}_vector()
apic_clear_vector() is the counterpart of kvm_lapic_set_vector(),
while they have different naming convention.
Rename it and move together to arch/x86/kvm/lapic.h. Also fix one typo
in comment by hand.
Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/lapic.c | 17 | ||||
| -rw-r--r-- | arch/x86/kvm/lapic.h | 5 |
2 files changed, 12 insertions, 10 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index fcf42a340790..9a54fccd0aa2 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -87,11 +87,6 @@ bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector) apic_test_vector(vector, apic->regs + APIC_IRR); } -static inline void apic_clear_vector(int vec, void *bitmap) -{ - clear_bit(VEC_POS(vec), (bitmap) + REG_POS(vec)); -} - static inline int __apic_test_and_set_vector(int vec, void *bitmap) { return __test_and_set_bit(VEC_POS(vec), (bitmap) + REG_POS(vec)); @@ -445,12 +440,12 @@ static inline void apic_clear_irr(int vec, struct kvm_lapic *apic) if (unlikely(vcpu->arch.apicv_active)) { /* need to update RVI */ - apic_clear_vector(vec, apic->regs + APIC_IRR); + kvm_lapic_clear_vector(vec, apic->regs + APIC_IRR); kvm_x86_ops->hwapic_irr_update(vcpu, apic_find_highest_irr(apic)); } else { apic->irr_pending = false; - apic_clear_vector(vec, apic->regs + APIC_IRR); + kvm_lapic_clear_vector(vec, apic->regs + APIC_IRR); if (apic_search_irr(apic) != -1) apic->irr_pending = true; } @@ -1055,9 +1050,11 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode, if (apic_test_vector(vector, apic->regs + APIC_TMR) != !!trig_mode) { if (trig_mode) - kvm_lapic_set_vector(vector, apic->regs + APIC_TMR); + kvm_lapic_set_vector(vector, + apic->regs + APIC_TMR); else - apic_clear_vector(vector, apic->regs + APIC_TMR); + kvm_lapic_clear_vector(vector, + apic->regs + APIC_TMR); } if (vcpu->arch.apicv_active) @@ -2333,7 +2330,7 @@ int kvm_create_lapic(struct kvm_vcpu *vcpu, int timer_advance_ns) /* * APIC is created enabled. This will prevent kvm_lapic_set_base from - * thinking that APIC satet has changed. + * thinking that APIC state has changed. */ vcpu->arch.apic_base = MSR_IA32_APICBASE_ENABLE; static_key_slow_inc(&apic_sw_disabled.key); /* sw disabled at reset */ diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h index f974a3d5a44d..36747174e4a8 100644 --- a/arch/x86/kvm/lapic.h +++ b/arch/x86/kvm/lapic.h @@ -130,6 +130,11 @@ void kvm_lapic_exit(void); #define VEC_POS(v) ((v) & (32 - 1)) #define REG_POS(v) (((v) >> 5) << 4) +static inline void kvm_lapic_clear_vector(int vec, void *bitmap) +{ + clear_bit(VEC_POS(vec), (bitmap) + REG_POS(vec)); +} + static inline void kvm_lapic_set_vector(int vec, void *bitmap) { set_bit(VEC_POS(vec), (bitmap) + REG_POS(vec)); |