KVM: Rename KVM_TLB_FLUSH to KVM_REQ_TLB_FLUSH

We now have a new namespace, KVM_REQ_*, for bits in vcpu->requests.
Signed-off-by: Avi Kivity <avi@qumranet.com>

drivers/kvm/kvm.h

@@ -67,7 +67,7 @@
 /*
  * vcpu->requests bit members
  */
-#define KVM_TLB_FLUSH 0
+#define KVM_REQ_TLB_FLUSH          0
 
 /*
  * Address types:

drivers/kvm/kvm_main.c

@@ -212,7 +212,7 @@ void kvm_flush_remote_tlbs(struct kvm *kvm)
 		vcpu = kvm->vcpus[i];
 		if (!vcpu)
 			continue;
-		if (test_and_set_bit(KVM_TLB_FLUSH, &vcpu->requests))
+		if (test_and_set_bit(KVM_REQ_TLB_FLUSH, &vcpu->requests))
 			continue;
 		cpu = vcpu->cpu;
 		if (cpu != -1 && cpu != raw_smp_processor_id())
@@ -2171,7 +2171,7 @@ again:
 	kvm_guest_enter();
 
 	if (vcpu->requests)
-		if (test_and_clear_bit(KVM_TLB_FLUSH, &vcpu->requests))
+		if (test_and_clear_bit(KVM_REQ_TLB_FLUSH, &vcpu->requests))
 			kvm_x86_ops->tlb_flush(vcpu);
 
 	kvm_x86_ops->run(vcpu, kvm_run);