[Xen-devel] [PATCH v2 2/3] KVM: PPC: Book3S HV: Use need_resched() instead of should_resched()

[Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx>]

Function should_resched() is equal to (!preempt_count() && need_resched()).
In preemptive kernel preempt_count here is non-zero because of vc->lock.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx>
---
 arch/powerpc/kvm/book3s_hv.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 68d067ad4222..a9f753fb73a8 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -2178,7 +2178,7 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, 
struct kvm_vcpu *vcpu)
                vc->runner = vcpu;
                if (n_ceded == vc->n_runnable) {
                        kvmppc_vcore_blocked(vc);
-               } else if (should_resched()) {
+               } else if (need_resched()) {
                        vc->vcore_state = VCORE_PREEMPT;
                        /* Let something else run */
                        cond_resched_lock(&vc->lock);


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