kvm: remove .done from struct kvm_async_pf

[karo-tx-linux.git] / virt / kvm / async_pf.c

diff --git a/virt/kvm/async_pf.c b/virt/kvm/async_pf.c
index 8a39dda7a3254677df5996c07c965a2f9f5ef8a8..b197950ac4d5893c146590de3e1b13ab60cc631d 100644 (file)
--- a/virt/kvm/async_pf.c
+++ b/virt/kvm/async_pf.c
@@ -75,7 +75,6 @@ static void async_pf_execute(struct work_struct *work)
        spin_lock(&vcpu->async_pf.lock);
        list_add_tail(&apf->link, &vcpu->async_pf.done);
        apf->page = page;
-       apf->done = true;
        spin_unlock(&vcpu->async_pf.lock);
 
        /*
@@ -99,9 +98,8 @@ void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu)
                struct kvm_async_pf *work =
                        list_entry(vcpu->async_pf.queue.next,
                                   typeof(*work), queue);
-               cancel_work_sync(&work->work);
                list_del(&work->queue);
-               if (!work->done) { /* work was canceled */
+               if (cancel_work_sync(&work->work)) {
                        mmdrop(work->mm);
                        kvm_put_kvm(vcpu->kvm); /* == work->vcpu->kvm */
                        kmem_cache_free(async_pf_cache, work);
@@ -166,7 +164,6 @@ int kvm_setup_async_pf(struct kvm_vcpu *vcpu, gva_t gva, gfn_t gfn,
                return 0;
 
        work->page = NULL;
-       work->done = false;
        work->vcpu = vcpu;
        work->gva = gva;
        work->addr = gfn_to_hva(vcpu->kvm, gfn);