From 73880c80aa9c8dc353cd0ad26579023213cd5314 Mon Sep 17 00:00:00 2001 From: Gleb Natapov Date: Tue, 9 Jun 2009 15:56:28 +0300 Subject: KVM: Break dependency between vcpu index in vcpus array and vcpu_id. Archs are free to use vcpu_id as they see fit. For x86 it is used as vcpu's apic id. New ioctl is added to configure boot vcpu id that was assumed to be 0 till now. Signed-off-by: Gleb Natapov Signed-off-by: Avi Kivity --- include/linux/kvm_host.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux/kvm_host.h') diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index a5bd429e9bd3..d3fdf1a738c9 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -131,8 +131,12 @@ struct kvm { int nmemslots; struct kvm_memory_slot memslots[KVM_MEMORY_SLOTS + KVM_PRIVATE_MEM_SLOTS]; +#ifdef CONFIG_KVM_APIC_ARCHITECTURE + u32 bsp_vcpu_id; struct kvm_vcpu *bsp_vcpu; +#endif struct kvm_vcpu *vcpus[KVM_MAX_VCPUS]; + atomic_t online_vcpus; struct list_head vm_list; struct mutex lock; struct kvm_io_bus mmio_bus; @@ -550,8 +554,10 @@ static inline void kvm_irqfd_release(struct kvm *kvm) {} #endif /* CONFIG_HAVE_KVM_EVENTFD */ +#ifdef CONFIG_KVM_APIC_ARCHITECTURE static inline bool kvm_vcpu_is_bsp(struct kvm_vcpu *vcpu) { return vcpu->kvm->bsp_vcpu == vcpu; } #endif +#endif -- cgit v1.2.3-59-g8ed1b