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Searched refs:iova_rwsem (Results 1 – 7 of 7) sorted by relevance

/drivers/iommu/iommufd/
A Dio_pagetable.c270 down_write(&iopt->iova_rwsem); in iopt_alloc_area_pages()
316 up_write(&iopt->iova_rwsem); in iopt_alloc_area_pages()
397 up_write(&iopt->iova_rwsem); in iopt_map_pages()
604 up_read(&iopt->iova_rwsem); in iopt_read_and_clear_dirty_data()
659 up_read(&iopt->iova_rwsem); in iopt_set_dirty_tracking()
696 up_read(&iopt->iova_rwsem); in iopt_get_pages()
699 up_read(&iopt->iova_rwsem); in iopt_get_pages()
784 up_write(&iopt->iova_rwsem); in iopt_unmap_iova_range()
845 up_write(&iopt->iova_rwsem); in iopt_set_allow_iova()
892 up_write(&iopt->iova_rwsem); in iopt_remove_reserved_iova()
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A Dioas.c82 down_read(&ioas->iopt.iova_rwsem); in iommufd_ioas_iova_ranges()
111 up_read(&ioas->iopt.iova_rwsem); in iommufd_ioas_iova_ranges()
387 up_write(&ioas->iopt.iova_rwsem); in iommufd_release_all_iova_rwsem()
427 down_write_nest_lock(&ioas->iopt.iova_rwsem, in iommufd_take_all_iova_rwsem()
A Ddevice.c1355 down_read(&iopt->iova_rwsem); in iommufd_access_unpin_pages()
1364 up_read(&iopt->iova_rwsem); in iommufd_access_unpin_pages()
1436 down_read(&iopt->iova_rwsem); in iommufd_access_pin_pages()
1465 up_read(&iopt->iova_rwsem); in iommufd_access_pin_pages()
1481 up_read(&iopt->iova_rwsem); in iommufd_access_pin_pages()
1520 down_read(&iopt->iova_rwsem); in iommufd_access_rw()
1545 up_read(&iopt->iova_rwsem); in iommufd_access_rw()
A Dvfio_compat.c467 down_read(&ioas->iopt.iova_rwsem); in iommufd_vfio_iommu_get_info()
508 up_read(&ioas->iopt.iova_rwsem); in iommufd_vfio_iommu_get_info()
A Dio_pagetable.h125 lockdep_assert_held(&iopt->iova_rwsem); \
A Dselftest.c81 down_read(&iopt->iova_rwsem); in __iommufd_test_syz_conv_iova()
85 up_read(&iopt->iova_rwsem); in __iommufd_test_syz_conv_iova()
90 up_read(&iopt->iova_rwsem); in __iommufd_test_syz_conv_iova()
1266 down_write(&ioas->iopt.iova_rwsem); in iommufd_test_add_reserved()
1268 up_write(&ioas->iopt.iova_rwsem); in iommufd_test_add_reserved()
A Diommufd_private.h88 struct rw_semaphore iova_rwsem; member

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