Re: [Qemu-devel] [RESEND PATCH v16 2/6] kvm: rename kvm_irqchip_[add, remove]_irqfd_notifier with gsi suffix

[Paolo Bonzini <pbonzini@redhat.com>]

On 15/06/2015 18:33, Eric Auger wrote:
> Anticipating for the introduction of new add/remove functions taking
> a qemu_irq parameter, let's rename existing ones with a gsi suffix.
> 
> Signed-off-by: Eric Auger <eric.auger@linaro.org>
> Tested-by: Vikram Sethi <vikrams@codeaurora.org>

Acked-by: Paolo Bonzini <pbonzini@redhat.com>

> ---
> 
> v15 -> v16:
> - added Vikram's T-b
> - resolve rebase conflict in kvm.h
> ---
>  hw/s390x/virtio-ccw.c  | 8 ++++----
>  hw/vfio/pci.c          | 6 +++---
>  hw/virtio/virtio-pci.c | 4 ++--
>  include/sysemu/kvm.h   | 7 ++++---
>  kvm-all.c              | 7 ++++---
>  kvm-stub.c             | 7 ++++---
>  6 files changed, 21 insertions(+), 18 deletions(-)
> 
> diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
> index b7a88d6..4a2b0f1 100644
> --- a/hw/s390x/virtio-ccw.c
> +++ b/hw/s390x/virtio-ccw.c
> @@ -1186,8 +1186,8 @@ static int virtio_ccw_add_irqfd(VirtioCcwDevice *dev, int n)
>      VirtQueue *vq = virtio_get_queue(vdev, n);
>      EventNotifier *notifier = virtio_queue_get_guest_notifier(vq);
>  
> -    return kvm_irqchip_add_irqfd_notifier(kvm_state, notifier, NULL,
> -                                          dev->routes.gsi[n]);
> +    return kvm_irqchip_add_irqfd_notifier_gsi(kvm_state, notifier, NULL,
> +                                              dev->routes.gsi[n]);
>  }
>  
>  static void virtio_ccw_remove_irqfd(VirtioCcwDevice *dev, int n)
> @@ -1197,8 +1197,8 @@ static void virtio_ccw_remove_irqfd(VirtioCcwDevice *dev, int n)
>      EventNotifier *notifier = virtio_queue_get_guest_notifier(vq);
>      int ret;
>  
> -    ret = kvm_irqchip_remove_irqfd_notifier(kvm_state, notifier,
> -                                            dev->routes.gsi[n]);
> +    ret = kvm_irqchip_remove_irqfd_notifier_gsi(kvm_state, notifier,
> +                                                dev->routes.gsi[n]);
>      assert(ret == 0);
>  }
>  
> diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
> index e0e339a..ac85624 100644
> --- a/hw/vfio/pci.c
> +++ b/hw/vfio/pci.c
> @@ -597,7 +597,7 @@ static void vfio_add_kvm_msi_virq(VFIOMSIVector *vector, MSIMessage *msg,
>          return;
>      }
>  
> -    if (kvm_irqchip_add_irqfd_notifier(kvm_state, &vector->kvm_interrupt,
> +    if (kvm_irqchip_add_irqfd_notifier_gsi(kvm_state, &vector->kvm_interrupt,
>                                         NULL, virq) < 0) {
>          kvm_irqchip_release_virq(kvm_state, virq);
>          event_notifier_cleanup(&vector->kvm_interrupt);
> @@ -609,8 +609,8 @@ static void vfio_add_kvm_msi_virq(VFIOMSIVector *vector, MSIMessage *msg,
>  
>  static void vfio_remove_kvm_msi_virq(VFIOMSIVector *vector)
>  {
> -    kvm_irqchip_remove_irqfd_notifier(kvm_state, &vector->kvm_interrupt,
> -                                      vector->virq);
> +    kvm_irqchip_remove_irqfd_notifier_gsi(kvm_state, &vector->kvm_interrupt,
> +                                          vector->virq);
>      kvm_irqchip_release_virq(kvm_state, vector->virq);
>      vector->virq = -1;
>      event_notifier_cleanup(&vector->kvm_interrupt);
> diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
> index d7cf34c..1d4435a 100644
> --- a/hw/virtio/virtio-pci.c
> +++ b/hw/virtio/virtio-pci.c
> @@ -495,7 +495,7 @@ static int kvm_virtio_pci_irqfd_use(VirtIOPCIProxy *proxy,
>      VirtQueue *vq = virtio_get_queue(vdev, queue_no);
>      EventNotifier *n = virtio_queue_get_guest_notifier(vq);
>      int ret;
> -    ret = kvm_irqchip_add_irqfd_notifier(kvm_state, n, NULL, irqfd->virq);
> +    ret = kvm_irqchip_add_irqfd_notifier_gsi(kvm_state, n, NULL, irqfd->virq);
>      return ret;
>  }
>  
> @@ -509,7 +509,7 @@ static void kvm_virtio_pci_irqfd_release(VirtIOPCIProxy *proxy,
>      VirtIOIRQFD *irqfd = &proxy->vector_irqfd[vector];
>      int ret;
>  
> -    ret = kvm_irqchip_remove_irqfd_notifier(kvm_state, n, irqfd->virq);
> +    ret = kvm_irqchip_remove_irqfd_notifier_gsi(kvm_state, n, irqfd->virq);
>      assert(ret == 0);
>  }
>  
> diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
> index f459fbd..acb3025 100644
> --- a/include/sysemu/kvm.h
> +++ b/include/sysemu/kvm.h
> @@ -416,9 +416,10 @@ void kvm_irqchip_release_virq(KVMState *s, int virq);
>  
>  int kvm_irqchip_add_adapter_route(KVMState *s, AdapterInfo *adapter);
>  
> -int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n,
> -                                   EventNotifier *rn, int virq);
> -int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq);
> +int kvm_irqchip_add_irqfd_notifier_gsi(KVMState *s, EventNotifier *n,
> +                                       EventNotifier *rn, int virq);
> +int kvm_irqchip_remove_irqfd_notifier_gsi(KVMState *s, EventNotifier *n,
> +                                          int virq);
>  void kvm_pc_gsi_handler(void *opaque, int n, int level);
>  void kvm_pc_setup_irq_routing(bool pci_enabled);
>  void kvm_init_irq_routing(KVMState *s);
> diff --git a/kvm-all.c b/kvm-all.c
> index 53e01d4..730b818 100644
> --- a/kvm-all.c
> +++ b/kvm-all.c
> @@ -1325,14 +1325,15 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg)
>  }
>  #endif /* !KVM_CAP_IRQ_ROUTING */
>  
> -int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n,
> -                                   EventNotifier *rn, int virq)
> +int kvm_irqchip_add_irqfd_notifier_gsi(KVMState *s, EventNotifier *n,
> +                                       EventNotifier *rn, int virq)
>  {
>      return kvm_irqchip_assign_irqfd(s, event_notifier_get_fd(n),
>             rn ? event_notifier_get_fd(rn) : -1, virq, true);
>  }
>  
> -int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq)
> +int kvm_irqchip_remove_irqfd_notifier_gsi(KVMState *s, EventNotifier *n,
> +                                          int virq)
>  {
>      return kvm_irqchip_assign_irqfd(s, event_notifier_get_fd(n), -1, virq,
>             false);
> diff --git a/kvm-stub.c b/kvm-stub.c
> index 7ba90c5..977de21 100644
> --- a/kvm-stub.c
> +++ b/kvm-stub.c
> @@ -137,13 +137,14 @@ int kvm_irqchip_add_adapter_route(KVMState *s, AdapterInfo *adapter)
>      return -ENOSYS;
>  }
>  
> -int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n,
> -                                   EventNotifier *rn, int virq)
> +int kvm_irqchip_add_irqfd_notifier_gsi(KVMState *s, EventNotifier *n,
> +                                       EventNotifier *rn, int virq)
>  {
>      return -ENOSYS;
>  }
>  
> -int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq)
> +int kvm_irqchip_remove_irqfd_notifier_gsi(KVMState *s, EventNotifier *n,
> +                                          int virq)
>  {
>      return -ENOSYS;
>  }
>