KVM: Use cond_resched() directly and remove useless kvm_resched()
Since the commit 15ad7146 ("KVM: Use the scheduler preemption notifiers
to make kvm preemptible"), the remaining stuff in this function is a
simple cond_resched() call with an extra need_resched() check which was
there to avoid dropping VCPUs unnecessarily. Now it is meaningless.
Signed-off-by: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit c08ac06ab3f3cdb8d34376c3a8a5e46a31a62c8f)
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 985bf80..53f44be 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -702,7 +702,7 @@
out:
srcu_read_unlock(&vcpu->kvm->srcu, idx);
if (r > 0) {
- kvm_resched(vcpu);
+ cond_resched();
idx = srcu_read_lock(&vcpu->kvm->srcu);
goto again;
}