diff options
Diffstat (limited to 'virt')
-rw-r--r-- | virt/kvm/kvm_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index b28579e84248..9ed9c8c7b874 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c | |||
@@ -1735,7 +1735,6 @@ bool kvm_vcpu_yield_to(struct kvm_vcpu *target) | |||
1735 | } | 1735 | } |
1736 | EXPORT_SYMBOL_GPL(kvm_vcpu_yield_to); | 1736 | EXPORT_SYMBOL_GPL(kvm_vcpu_yield_to); |
1737 | 1737 | ||
1738 | #ifdef CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT | ||
1739 | /* | 1738 | /* |
1740 | * Helper that checks whether a VCPU is eligible for directed yield. | 1739 | * Helper that checks whether a VCPU is eligible for directed yield. |
1741 | * Most eligible candidate to yield is decided by following heuristics: | 1740 | * Most eligible candidate to yield is decided by following heuristics: |
@@ -1760,6 +1759,7 @@ EXPORT_SYMBOL_GPL(kvm_vcpu_yield_to); | |||
1760 | */ | 1759 | */ |
1761 | static bool kvm_vcpu_eligible_for_directed_yield(struct kvm_vcpu *vcpu) | 1760 | static bool kvm_vcpu_eligible_for_directed_yield(struct kvm_vcpu *vcpu) |
1762 | { | 1761 | { |
1762 | #ifdef CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT | ||
1763 | bool eligible; | 1763 | bool eligible; |
1764 | 1764 | ||
1765 | eligible = !vcpu->spin_loop.in_spin_loop || | 1765 | eligible = !vcpu->spin_loop.in_spin_loop || |
@@ -1770,8 +1770,10 @@ static bool kvm_vcpu_eligible_for_directed_yield(struct kvm_vcpu *vcpu) | |||
1770 | kvm_vcpu_set_dy_eligible(vcpu, !vcpu->spin_loop.dy_eligible); | 1770 | kvm_vcpu_set_dy_eligible(vcpu, !vcpu->spin_loop.dy_eligible); |
1771 | 1771 | ||
1772 | return eligible; | 1772 | return eligible; |
1773 | } | 1773 | #else |
1774 | return true; | ||
1774 | #endif | 1775 | #endif |
1776 | } | ||
1775 | 1777 | ||
1776 | void kvm_vcpu_on_spin(struct kvm_vcpu *me) | 1778 | void kvm_vcpu_on_spin(struct kvm_vcpu *me) |
1777 | { | 1779 | { |