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| author | Christoffer Dall <christoffer.dall@linaro.org> | 2014-12-09 14:28:09 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2014-12-13 14:17:05 +0100 |
| commit | c52edf5f8caff878afc93c1b1e9a3d9490a9932f (patch) | |
| tree | 839b74bd118672950321f2d8cd8e6c7d90dbb80e | |
| parent | 6d3cfbe21bef5b66530b50ad16c88fdc71a04c35 (diff) | |
| download | linux-c52edf5f8caff878afc93c1b1e9a3d9490a9932f.tar.gz linux-c52edf5f8caff878afc93c1b1e9a3d9490a9932f.tar.bz2 linux-c52edf5f8caff878afc93c1b1e9a3d9490a9932f.zip | |
arm/arm64: KVM: Rename vgic_initialized to vgic_ready
The vgic_initialized() macro currently returns the state of the
vgic->ready flag, which indicates if the vgic is ready to be used when
running a VM, not specifically if its internal state has been
initialized.
Rename the macro accordingly in preparation for a more nuanced
initialization flow.
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Eric Auger <eric.auger@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
| -rw-r--r-- | arch/arm/kvm/arm.c | 2 | ||||
| -rw-r--r-- | include/kvm/arm_vgic.h | 4 | ||||
| -rw-r--r-- | virt/kvm/arm/vgic.c | 6 |
3 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index fa4b97c5746c..c5a05f2c28ac 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -431,7 +431,7 @@ static int kvm_vcpu_first_run_init(struct kvm_vcpu *vcpu) * Map the VGIC hardware resources before running a vcpu the first * time on this VM. */ - if (unlikely(!vgic_initialized(vcpu->kvm))) { + if (unlikely(!vgic_ready(vcpu->kvm))) { ret = kvm_vgic_map_resources(vcpu->kvm); if (ret) return ret; diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index fe9783ba924c..3e262b9bbddf 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -287,7 +287,7 @@ bool vgic_handle_mmio(struct kvm_vcpu *vcpu, struct kvm_run *run, struct kvm_exit_mmio *mmio); #define irqchip_in_kernel(k) (!!((k)->arch.vgic.in_kernel)) -#define vgic_initialized(k) ((k)->arch.vgic.ready) +#define vgic_ready(k) ((k)->arch.vgic.ready) int vgic_v2_probe(struct device_node *vgic_node, const struct vgic_ops **ops, @@ -369,7 +369,7 @@ static inline int irqchip_in_kernel(struct kvm *kvm) return 0; } -static inline bool vgic_initialized(struct kvm *kvm) +static inline bool vgic_ready(struct kvm *kvm) { return true; } diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c index 1ce4e364c1e0..4edb2572ea9a 100644 --- a/virt/kvm/arm/vgic.c +++ b/virt/kvm/arm/vgic.c @@ -1696,7 +1696,7 @@ int kvm_vgic_inject_irq(struct kvm *kvm, int cpuid, unsigned int irq_num, { int vcpu_id; - if (likely(vgic_initialized(kvm))) { + if (likely(vgic_ready(kvm))) { vcpu_id = vgic_update_irq_pending(kvm, cpuid, irq_num, level); if (vcpu_id >= 0) /* kick the specified vcpu */ @@ -1888,7 +1888,7 @@ int kvm_vgic_map_resources(struct kvm *kvm) mutex_lock(&kvm->lock); - if (vgic_initialized(kvm)) + if (vgic_ready(kvm)) goto out; if (IS_VGIC_ADDR_UNDEF(kvm->arch.vgic.vgic_dist_base) || @@ -2282,7 +2282,7 @@ static int vgic_set_attr(struct kvm_device *dev, struct kvm_device_attr *attr) mutex_lock(&dev->kvm->lock); - if (vgic_initialized(dev->kvm) || dev->kvm->arch.vgic.nr_irqs) + if (vgic_ready(dev->kvm) || dev->kvm->arch.vgic.nr_irqs) ret = -EBUSY; else dev->kvm->arch.vgic.nr_irqs = val; |