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KVM: Use macro to iterate over vcpus.

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[christian: remove unused variables on s390]

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Gleb Natapov
2009-06-09 15:56:29 +03:00
committed by Avi Kivity
parent 73880c80aa
commit 988a2cae6a
9 changed files with 76 additions and 74 deletions
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29
arch/ia64/kvm/kvm-ia64.c
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@@ -337,13 +337,12 @@ static struct kvm_vcpu *lid_to_vcpu(struct kvm *kvm, unsigned long id,
{
union ia64_lid lid;
int i;
struct kvm_vcpu *vcpu;
for (i = 0; i < atomic_read(&kvm->online_vcpus); i++) {
if (kvm->vcpus[i]) {
lid.val = VCPU_LID(kvm->vcpus[i]);
if (lid.id == id && lid.eid == eid)
return kvm->vcpus[i];
}
kvm_for_each_vcpu(i, vcpu, kvm) {
lid.val = VCPU_LID(vcpu);
if (lid.id == id && lid.eid == eid)
return vcpu;
}
return NULL;
@@ -409,21 +408,21 @@ static int handle_global_purge(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
struct kvm *kvm = vcpu->kvm;
struct call_data call_data;
int i;
struct kvm_vcpu *vcpui;
call_data.ptc_g_data = p->u.ptc_g_data;
for (i = 0; i < atomic_read(&kvm->online_vcpus); i++) {
if (!kvm->vcpus[i] || kvm->vcpus[i]->arch.mp_state ==
KVM_MP_STATE_UNINITIALIZED ||
vcpu == kvm->vcpus[i])
kvm_for_each_vcpu(i, vcpui, kvm) {
if (vcpui->arch.mp_state == KVM_MP_STATE_UNINITIALIZED ||
vcpu == vcpui)
continue;
if (waitqueue_active(&kvm->vcpus[i]->wq))
wake_up_interruptible(&kvm->vcpus[i]->wq);
if (waitqueue_active(&vcpui->wq))
wake_up_interruptible(&vcpui->wq);
if (kvm->vcpus[i]->cpu != -1) {
call_data.vcpu = kvm->vcpus[i];
smp_call_function_single(kvm->vcpus[i]->cpu,
if (vcpui->cpu != -1) {
call_data.vcpu = vcpui;
smp_call_function_single(vcpui->cpu,
vcpu_global_purge, &call_data, 1);
} else
printk(KERN_WARNING"kvm: Uninit vcpu received ipi!\n");