diff options
Diffstat (limited to 'virt/kvm/eventfd.c')
| -rw-r--r-- | virt/kvm/eventfd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c index 2ca4535f4fb..3656849f78a 100644 --- a/virt/kvm/eventfd.c +++ b/virt/kvm/eventfd.c @@ -313,8 +313,9 @@ kvm_irqfd_deassign(struct kvm *kvm, int fd, int gsi) if (irqfd->eventfd == eventfd && irqfd->gsi == gsi) { /* * This rcu_assign_pointer is needed for when - * another thread calls kvm_irqfd_update before - * we flush workqueue below. + * another thread calls kvm_irq_routing_update before + * we flush workqueue below (we synchronize with + * kvm_irq_routing_update using irqfds.lock). * It is paired with synchronize_rcu done by caller * of that function. */ |