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| author | Christoph Hellwig <hch@lst.de> | 2022-09-23 11:26:42 +0200 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2022-10-04 12:06:58 -0600 |
| commit | 89345d5177aa0f6d678251e1e0870b0eeb1ab510 (patch) | |
| tree | 8e29a3f83f05c8aa5a64b6b66c522c18d763c2b4 /kernel/task_work.c | |
| parent | bdef2b7896df293736330eb6eb0f43947049b828 (diff) | |
| download | linux-89345d5177aa0f6d678251e1e0870b0eeb1ab510.tar.bz2 | |
vfio/mdev: embedd struct mdev_parent in the parent data structure
Simplify mdev_{un}register_device by requiring the caller to pass in
a structure allocate as part of the parent device structure. This
removes the need for a list of parents and the separate mdev_parent
refcount as we can simplify rely on the reference to the parent device.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Link: https://lore.kernel.org/r/20220923092652.100656-5-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'kernel/task_work.c')
0 files changed, 0 insertions, 0 deletions