Message ID | 20240906194908.1127733-3-witu@nvidia.com |
---|---|
State | New |
Headers | show
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Series |
Add VFIO P2P support
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expand
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diff --git a/include/linux/vfio.h b/include/linux/vfio.h index b7275ed44e4c..071cea3871c9 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -82,6 +82,11 @@ void vfio_unregister_group_dev(struct vfio_device *device); extern struct vfio_device *vfio_device_get_from_dev(struct device *dev); extern void vfio_device_put(struct vfio_device *device); +static inline void vfio_device_get(struct vfio_device *device) +{ + refcount_inc(&device->refcount); +} + int vfio_assign_device_set(struct vfio_device *device, void *set_id); /* events for the backend driver notify callback */