KVM: change the way how lowest priority vcpu is calculated

The new way does not require additional loop over vcpus to calculate
the one with lowest priority as one is chosen during delivery bitmap
construction.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index f0faf58044f..46276273a1a 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -286,6 +286,7 @@ struct kvm_vcpu_arch {
         u64 shadow_efer;
         u64 apic_base;
         struct kvm_lapic *apic;    /* kernel irqchip context */
+        int32_t apic_arb_prio;
         int mp_state;
         int sipi_vector;
         u64 ia32_misc_enable_msr;
@@ -400,7 +401,6 @@ struct kvm_arch{
         struct hlist_head irq_ack_notifier_list;
         int vapics_in_nmi_mode;
 
-        int round_robin_prev_vcpu;
         unsigned int tss_addr;
         struct page *apic_access_page;