diff options
| -rw-r--r-- | include/linux/kvm_host.h | 4 | ||||
| -rw-r--r-- | virt/kvm/eventfd.c | 20 | ||||
| -rw-r--r-- | virt/kvm/kvm_main.c | 2 |
3 files changed, 13 insertions, 13 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index c4464356b35..96c158a37d3 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -815,7 +815,7 @@ static inline void kvm_free_irq_routing(struct kvm *kvm) {} #ifdef CONFIG_HAVE_KVM_EVENTFD void kvm_eventfd_init(struct kvm *kvm); -int kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags); +int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args); void kvm_irqfd_release(struct kvm *kvm); void kvm_irq_routing_update(struct kvm *, struct kvm_irq_routing_table *); int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args); @@ -824,7 +824,7 @@ int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args); static inline void kvm_eventfd_init(struct kvm *kvm) {} -static inline int kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags) +static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args) { return -EINVAL; } diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c index f59c1e8de7a..c307c24c147 100644 --- a/virt/kvm/eventfd.c +++ b/virt/kvm/eventfd.c @@ -198,7 +198,7 @@ static void irqfd_update(struct kvm *kvm, struct _irqfd *irqfd, } static int -kvm_irqfd_assign(struct kvm *kvm, int fd, int gsi) +kvm_irqfd_assign(struct kvm *kvm, struct kvm_irqfd *args) { struct kvm_irq_routing_table *irq_rt; struct _irqfd *irqfd, *tmp; @@ -212,12 +212,12 @@ kvm_irqfd_assign(struct kvm *kvm, int fd, int gsi) return -ENOMEM; irqfd->kvm = kvm; - irqfd->gsi = gsi; + irqfd->gsi = args->gsi; INIT_LIST_HEAD(&irqfd->list); INIT_WORK(&irqfd->inject, irqfd_inject); INIT_WORK(&irqfd->shutdown, irqfd_shutdown); - file = eventfd_fget(fd); + file = eventfd_fget(args->fd); if (IS_ERR(file)) { ret = PTR_ERR(file); goto fail; @@ -298,19 +298,19 @@ kvm_eventfd_init(struct kvm *kvm) * shutdown any irqfd's that match fd+gsi */ static int -kvm_irqfd_deassign(struct kvm *kvm, int fd, int gsi) +kvm_irqfd_deassign(struct kvm *kvm, struct kvm_irqfd *args) { struct _irqfd *irqfd, *tmp; struct eventfd_ctx *eventfd; - eventfd = eventfd_ctx_fdget(fd); + eventfd = eventfd_ctx_fdget(args->fd); if (IS_ERR(eventfd)) return PTR_ERR(eventfd); spin_lock_irq(&kvm->irqfds.lock); list_for_each_entry_safe(irqfd, tmp, &kvm->irqfds.items, list) { - if (irqfd->eventfd == eventfd && irqfd->gsi == gsi) { + if (irqfd->eventfd == eventfd && irqfd->gsi == args->gsi) { /* * This rcu_assign_pointer is needed for when * another thread calls kvm_irq_routing_update before @@ -338,12 +338,12 @@ kvm_irqfd_deassign(struct kvm *kvm, int fd, int gsi) } int -kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags) +kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args) { - if (flags & KVM_IRQFD_FLAG_DEASSIGN) - return kvm_irqfd_deassign(kvm, fd, gsi); + if (args->flags & KVM_IRQFD_FLAG_DEASSIGN) + return kvm_irqfd_deassign(kvm, args); - return kvm_irqfd_assign(kvm, fd, gsi); + return kvm_irqfd_assign(kvm, args); } /* diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 7e140683ff1..e98a5cac55c 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2047,7 +2047,7 @@ static long kvm_vm_ioctl(struct file *filp, r = -EFAULT; if (copy_from_user(&data, argp, sizeof data)) goto out; - r = kvm_irqfd(kvm, data.fd, data.gsi, data.flags); + r = kvm_irqfd(kvm, &data); break; } case KVM_IOEVENTFD: { |