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| author | Jason Gunthorpe <jgg@nvidia.com> | 2023-07-17 20:12:04 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2023-07-26 15:19:47 +0200 |
| commit | d03f1336fd91b87ad218dd398265332b1cd2c68c (patch) | |
| tree | 64cb5954570ad41c039939c7d5c9c66fc73ca415 /drivers/iommu/iommufd/device.c | |
| parent | iommufd: Make sw_msi_start a group global (diff) | |
| download | linux-d03f1336fd91b87ad218dd398265332b1cd2c68c.tar.xz linux-d03f1336fd91b87ad218dd398265332b1cd2c68c.zip | |
iommufd: Move putting a hwpt to a helper function
Next patch will need to call this from two places.
Link: https://lore.kernel.org/r/8-v8-6659224517ea+532-iommufd_alloc_jgg@nvidia.com
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/iommu/iommufd/device.c')
| -rw-r--r-- | drivers/iommu/iommufd/device.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/iommu/iommufd/device.c b/drivers/iommu/iommufd/device.c index 4b41ef5292a5..89cef2d2a2b1 100644 --- a/drivers/iommu/iommufd/device.c +++ b/drivers/iommu/iommufd/device.c @@ -526,11 +526,7 @@ void iommufd_device_detach(struct iommufd_device *idev) struct iommufd_hw_pagetable *hwpt; hwpt = iommufd_hw_pagetable_detach(idev); - if (hwpt->auto_domain) - iommufd_object_destroy_user(idev->ictx, &hwpt->obj); - else - refcount_dec(&hwpt->obj.users); - + iommufd_hw_pagetable_put(idev->ictx, hwpt); refcount_dec(&idev->obj.users); } EXPORT_SYMBOL_NS_GPL(iommufd_device_detach, IOMMUFD); |