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authorTakuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>2013-12-13 15:07:21 +0900
committerPaolo Bonzini <pbonzini@redhat.com>2013-12-13 14:23:45 +0100
commitc08ac06ab3f3cdb8d34376c3a8a5e46a31a62c8f (patch)
tree775a9dadbab5d86bd83a264ece99d42079bbdb50 /arch/x86
parent6bb05ef78553491b2e2e0710dde364331dc3cdd2 (diff)
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>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/kvm/x86.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 21ef1ba184a..4fb1ee619c1 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -6125,7 +6125,7 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
}
if (need_resched()) {
srcu_read_unlock(&kvm->srcu, vcpu->srcu_idx);
- kvm_resched(vcpu);
+ cond_resched();
vcpu->srcu_idx = srcu_read_lock(&kvm->srcu);
}
}