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Diffstat (limited to 'virt/kvm/async_pf.c')
-rw-r--r--virt/kvm/async_pf.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/virt/kvm/async_pf.c b/virt/kvm/async_pf.c
index 74268b4c2ee1..ea475cd03511 100644
--- a/virt/kvm/async_pf.c
+++ b/virt/kvm/async_pf.c
@@ -111,8 +111,8 @@ void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu)
list_entry(vcpu->async_pf.done.next,
typeof(*work), link);
list_del(&work->link);
- if (work->page)
- put_page(work->page);
+ if (!is_error_page(work->page))
+ kvm_release_page_clean(work->page);
kmem_cache_free(async_pf_cache, work);
}
spin_unlock(&vcpu->async_pf.lock);
@@ -138,8 +138,8 @@ void kvm_check_async_pf_completion(struct kvm_vcpu *vcpu)
list_del(&work->queue);
vcpu->async_pf.queued--;
- if (work->page)
- put_page(work->page);
+ if (!is_error_page(work->page))
+ kvm_release_page_clean(work->page);
kmem_cache_free(async_pf_cache, work);
}
}
@@ -203,8 +203,7 @@ int kvm_async_pf_wakeup_all(struct kvm_vcpu *vcpu)
if (!work)
return -ENOMEM;
- work->page = bad_page;
- get_page(bad_page);
+ work->page = KVM_ERR_PTR_BAD_PAGE;
INIT_LIST_HEAD(&work->queue); /* for list_del to work */
spin_lock(&vcpu->async_pf.lock);