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| author | Paolo Bonzini <pbonzini@redhat.com> | 2016-01-08 13:48:51 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-02-09 16:57:45 +0100 |
| commit | bce87cce88c71957c56479809db8316a836ec8b1 (patch) | |
| tree | 78e141c6b3cac15f9aae3f0384d401d38cf4ba87 /arch/x86/kvm/irq.h | |
| parent | 1e3161b4147caf2045ac4aae3d71fae6ac1a1d65 (diff) | |
| download | linux-bce87cce88c71957c56479809db8316a836ec8b1.tar.gz linux-bce87cce88c71957c56479809db8316a836ec8b1.tar.bz2 linux-bce87cce88c71957c56479809db8316a836ec8b1.zip | |
KVM: x86: consolidate different ways to test for in-kernel LAPIC
Different pieces of code checked for vcpu->arch.apic being (non-)NULL,
or used kvm_vcpu_has_lapic (more optimized) or lapic_in_kernel.
Replace everything with lapic_in_kernel's name and kvm_vcpu_has_lapic's
implementation.
Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/irq.h')
| -rw-r--r-- | arch/x86/kvm/irq.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h index ae5c78f2337d..61ebdc13a29a 100644 --- a/arch/x86/kvm/irq.h +++ b/arch/x86/kvm/irq.h @@ -109,14 +109,6 @@ static inline int irqchip_in_kernel(struct kvm *kvm) return ret; } -static inline int lapic_in_kernel(struct kvm_vcpu *vcpu) -{ - /* Same as irqchip_in_kernel(vcpu->kvm), but with less - * pointer chasing and no unnecessary memory barriers. - */ - return vcpu->arch.apic != NULL; -} - void kvm_pic_reset(struct kvm_kpic_state *s); void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu); |