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Subject[PATCH 33/43] KVM: SVM: Remove duplicate code in svm_do_inject_vector()
Date
From: Gleb Natapov <gleb@redhat.com>

svm_do_inject_vector() reimplements pop_irq().

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---
arch/x86/kvm/svm.c | 10 +---------
1 files changed, 1 insertions(+), 9 deletions(-)

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 1f8510c..5b35ebd 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -2346,15 +2346,7 @@ static void kvm_reput_irq(struct vcpu_svm *svm)

static void svm_do_inject_vector(struct vcpu_svm *svm)
{
- struct kvm_vcpu *vcpu = &svm->vcpu;
- int word_index = __ffs(vcpu->arch.irq_summary);
- int bit_index = __ffs(vcpu->arch.irq_pending[word_index]);
- int irq = word_index * BITS_PER_LONG + bit_index;
-
- clear_bit(bit_index, &vcpu->arch.irq_pending[word_index]);
- if (!vcpu->arch.irq_pending[word_index])
- clear_bit(word_index, &vcpu->arch.irq_summary);
- svm_inject_irq(svm, irq);
+ svm_inject_irq(svm, pop_irq(&svm->vcpu));
}

static void do_interrupt_requests(struct kvm_vcpu *vcpu,
--
1.6.0.6


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