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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 /virt
parent6bb05ef78553491b2e2e0710dde364331dc3cdd2 (diff)
downloadlinux-c08ac06ab3f3cdb8d34376c3a8a5e46a31a62c8f.tar.gz
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 'virt')
-rw-r--r--virt/kvm/kvm_main.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index a0aa84b5941..03c97e7ae4c 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1710,14 +1710,6 @@ void kvm_vcpu_kick(struct kvm_vcpu *vcpu)
EXPORT_SYMBOL_GPL(kvm_vcpu_kick);
#endif /* !CONFIG_S390 */
-void kvm_resched(struct kvm_vcpu *vcpu)
-{
- if (!need_resched())
- return;
- cond_resched();
-}
-EXPORT_SYMBOL_GPL(kvm_resched);
-
bool kvm_vcpu_yield_to(struct kvm_vcpu *target)
{
struct pid *pid;