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| author | Andre Przywara <andre.przywara@arm.com> | 2016-04-13 10:03:49 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2016-05-20 15:39:38 +0200 |
| commit | e262f4193638fff2de458f0c70284f0cb50926a7 (patch) | |
| tree | ccee602ddeb5337a1dc38f49cd659f00f4a07813 /include/kvm | |
| parent | 4f551a3d96a2de85a041ee60e806bda1d5b06255 (diff) | |
| download | lwn-e262f4193638fff2de458f0c70284f0cb50926a7.tar.gz lwn-e262f4193638fff2de458f0c70284f0cb50926a7.zip | |
KVM: arm/arm64: vgic: avoid map in kvm_vgic_map_is_active()
For getting the active state of a mapped IRQ, we actually only need
the virtual IRQ number, not the pointer to the mapping entry.
Pass the virtual IRQ number from the arch timer to the VGIC directly.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Eric Auger <eric.auger@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'include/kvm')
| -rw-r--r-- | include/kvm/arm_vgic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index e22f01507e2b..9830232c453b 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -348,7 +348,7 @@ int kvm_vgic_vcpu_pending_irq(struct kvm_vcpu *vcpu); struct irq_phys_map *kvm_vgic_map_phys_irq(struct kvm_vcpu *vcpu, int virt_irq, int irq); int kvm_vgic_unmap_phys_irq(struct kvm_vcpu *vcpu, struct irq_phys_map *map); -bool kvm_vgic_map_is_active(struct kvm_vcpu *vcpu, struct irq_phys_map *map); +bool kvm_vgic_map_is_active(struct kvm_vcpu *vcpu, unsigned int virt_irq); #define irqchip_in_kernel(k) (!!((k)->arch.vgic.in_kernel)) #define vgic_initialized(k) (!!((k)->arch.vgic.nr_cpus)) |