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authorJason Gunthorpe <jgg@nvidia.com>2021-04-06 16:40:34 -0300
committerAlex Williamson <alex.williamson@redhat.com>2021-04-07 15:39:18 -0600
commit15fcc44be0c7afa2945b1896a96ac2ddf09f1fa7 (patch)
treee8ecae765402f6e86b8095d43bbdf111cf2fea50 /samples/vfio-mdev
parentfbea43239074e16c91048f5ce70378664efbdb99 (diff)
vfio/mdev: Add mdev/mtype_get_type_group_id()
This returns the index in the supported_type_groups array that is associated with the mdev_type attached to the struct mdev_device or its containing struct kobject. Each mdev_device can be spawned from exactly one mdev_type, which in turn originates from exactly one supported_type_group. Drivers are using weird string calculations to try and get back to this index, providing a direct access to the index removes a bunch of wonky driver code. mdev_type->group can be deleted as the group is obtained using the type_group_id. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Message-Id: <11-v2-d36939638fc6+d54-vfio2_jgg@nvidia.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'samples/vfio-mdev')
0 files changed, 0 insertions, 0 deletions