diff options
Diffstat (limited to 'virt/kvm/eventfd.c')
| -rw-r--r-- | virt/kvm/eventfd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c index b81f0ebbaaad..c1f1e3c62984 100644 --- a/virt/kvm/eventfd.c +++ b/virt/kvm/eventfd.c @@ -2,6 +2,7 @@ * kvm eventfd support - use eventfd objects to signal various KVM events * * Copyright 2009 Novell. All Rights Reserved. + * Copyright 2010 Red Hat, Inc. and/or its affiliates. * * Author: * Gregory Haskins <ghaskins@novell.com> @@ -217,7 +218,6 @@ kvm_irqfd_assign(struct kvm *kvm, int fd, int gsi) events = file->f_op->poll(file, &irqfd->pt); list_add_tail(&irqfd->list, &kvm->irqfds.items); - spin_unlock_irq(&kvm->irqfds.lock); /* * Check if there was an event already pending on the eventfd @@ -226,6 +226,8 @@ kvm_irqfd_assign(struct kvm *kvm, int fd, int gsi) if (events & POLLIN) schedule_work(&irqfd->inject); + spin_unlock_irq(&kvm->irqfds.lock); + /* * do not drop the file until the irqfd is fully initialized, otherwise * we might race against the POLLHUP |