diff options
Diffstat (limited to 'virt/kvm/eventfd.c')
| -rw-r--r-- | virt/kvm/eventfd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c index a9a13f919de8..f8c2486f95d5 100644 --- a/virt/kvm/eventfd.c +++ b/virt/kvm/eventfd.c @@ -316,6 +316,7 @@ static void kvm_irqfd_register(struct file *file, wait_queue_head_t *wqh, init_waitqueue_func_entry(&irqfd->wait, irqfd_wakeup); spin_release(&kvm->irqfds.lock.dep_map, _RET_IP_); + irqfd->wait.flags |= WQ_FLAG_EXCLUSIVE; add_wait_queue_priority(wqh, &irqfd->wait); spin_acquire(&kvm->irqfds.lock.dep_map, 0, 0, _RET_IP_); |