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KVM: Add mini-API for vcpu->requests

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Makes it a little more readable and hackable.

Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity
2010-05-10 12:34:53 +03:00
parent 36633f32ba
commit a8eeb04a44
8 changed files with 37 additions and 23 deletions
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4
virt/kvm/kvm_main.c
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@@ -145,7 +145,7 @@ static bool make_all_cpus_request(struct kvm *kvm, unsigned int req)
raw_spin_lock(&kvm->requests_lock);
me = smp_processor_id();
kvm_for_each_vcpu(i, vcpu, kvm) {
if (test_and_set_bit(req, &vcpu->requests))
if (kvm_make_check_request(req, vcpu))
continue;
cpu = vcpu->cpu;
if (cpus != NULL && cpu != -1 && cpu != me)
@@ -1212,7 +1212,7 @@ void kvm_vcpu_block(struct kvm_vcpu *vcpu)
prepare_to_wait(&vcpu->wq, &wait, TASK_INTERRUPTIBLE);
if (kvm_arch_vcpu_runnable(vcpu)) {
set_bit(KVM_REQ_UNHALT, &vcpu->requests);
kvm_make_request(KVM_REQ_UNHALT, vcpu);
break;
}
if (kvm_cpu_has_pending_timer(vcpu))