On Thu, Apr 10, 2025 at 11:37:43PM -0700, Nicolin Chen wrote: > An IOMMU driver that allocated a vIOMMU may want to revert the allocation, > if it encounters an internal error after the allocation. So, there needs a > destroy helper for drivers to use. > > Move iommufd_object_abort() to the driver.c file and the public header, to > introduce common iommufd_struct_destroy() helper that will abort all kinds > of driver structures, not confined to iommufd_viommu but also the new ones > being added by the following patches. > > Signed-off-by: Nicolin Chen <nicol...@nvidia.com> > --- > drivers/iommu/iommufd/iommufd_private.h | 1 - > include/linux/iommufd.h | 15 +++++++++++++++ > drivers/iommu/iommufd/driver.c | 14 ++++++++++++++ > drivers/iommu/iommufd/main.c | 13 ------------- > 4 files changed, 29 insertions(+), 14 deletions(-)
Reviewed-by: Jason Gunthorpe <j...@nvidia.com> Jason
