From 98fda169290b3b28c0f2db2b8f02290c13da50ef Mon Sep 17 00:00:00 2001 From: Radim Krčmář Date: Wed, 4 Sep 2013 22:32:24 +0200 Subject: kvm: remove .done from struct kvm_async_pf MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit '.done' is used to mark the completion of 'async_pf_execute()', but 'cancel_work_sync()' returns true when the work was canceled, so we use it instead. Signed-off-by: Radim Krčmář Reviewed-by: Paolo Bonzini Reviewed-by: Gleb Natapov Signed-off-by: Paolo Bonzini --- virt/kvm/async_pf.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'virt/kvm/async_pf.c') diff --git a/virt/kvm/async_pf.c b/virt/kvm/async_pf.c index 8a39dda7a325..b197950ac4d5 100644 --- 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); -- cgit v1.2.3