| commit | 4a68810dbbb4664fe4a9ac1be4d1c0e34a9b58f5 | [log] [tgz] |
|---|---|---|
| author | Alex Williamson <alex.williamson@redhat.com> | Fri Feb 06 15:05:06 2015 -0700 |
| committer | Alex Williamson <alex.williamson@redhat.com> | Fri Feb 06 15:05:06 2015 -0700 |
| tree | 991c071b48d4e049f6cf800a5fea12a6dfe989e2 | |
| parent | 60720a0fc6469e8f924f85510c2a24ecc7bdaf9c [diff] |
vfio: Tie IOMMU group reference to vfio group Move the iommu_group reference from the device to the vfio_group. This ensures that the iommu_group persists as long as the vfio_group remains. This can be important if all of the device from an iommu_group are removed, but we still have an outstanding vfio_group reference; we can still walk the empty list of devices. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>