vfio: Export vfio device get and put registration helpers

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These helpers are useful for managing additional references taken
on the device from other associated VFIO modules.

Original-patch-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Vivek Kasireddy <vivek.kasireddy@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Tested-by: Alex Mastro <amastro@fb.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Acked-by: Ankit Agrawal <ankita@nvidia.com>
Link: https://lore.kernel.org/r/20251120-dmabuf-vfio-v9-7-d7f71607f371@nvidia.com
Signed-off-by: Alex Williamson <alex@shazbot.org>

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Vivek Kasireddy 2025-11-20 11:28:26 +02:00 • committed by Alex Williamson

parent 3aa31a8bb1

commit 64a5dedcff

2 changed files with 4 additions and 0 deletions

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2

drivers/vfio/vfio_main.c

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2

include/linux/vfio.h

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