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authorAlexey Kardashevskiy <aik@ozlabs.ru>2016-11-30 17:51:59 +1100
committerMichael Ellerman <mpe@ellerman.id.au>2016-12-02 14:38:27 +1100
commit88f54a3581eb9deaa3bd1aade40aef266d782385 (patch)
tree0881b300b6c4876e07faceebc1706feea78e47c9 /drivers/vfio
parentf6853eb561fb9bfd56dfe0009f0ea27540937bd5 (diff)
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powerpc/iommu: Pass mm_struct to init/cleanup helpers
We are going to get rid of @current references in mmu_context_boos3s64.c and cache mm_struct in the VFIO container. Since mm_context_t does not have reference counting, we will be using mm_struct which does have the reference counter. This changes mm_iommu_init/mm_iommu_cleanup to receive mm_struct rather than mm_context_t (which is embedded into mm). This should not cause any behavioral change. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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