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Searched refs:ioas_lock (Results 1 – 3 of 3) sorted by relevance

/linux/drivers/iommu/iommufd/
H A Ddevice.c1078 lockdep_assert_held(&access->ioas_lock); in iommufd_access_change_ioas()
1104 mutex_unlock(&access->ioas_lock); in iommufd_access_change_ioas()
1106 mutex_lock(&access->ioas_lock); in iommufd_access_change_ioas()
1135 mutex_lock(&access->ioas_lock); in iommufd_access_destroy_object()
1138 mutex_unlock(&access->ioas_lock); in iommufd_access_destroy_object()
1157 mutex_init(&access->ioas_lock); in __iommufd_access_create()
1227 mutex_lock(&access->ioas_lock); in iommufd_access_detach()
1229 mutex_unlock(&access->ioas_lock); in iommufd_access_detach()
1233 mutex_unlock(&access->ioas_lock); in iommufd_access_detach()
1241 mutex_lock(&access->ioas_lock); in iommufd_access_attach()
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H A Dselftest.c89 mutex_lock(&access->ioas_lock); in iommufd_test_syz_conv_iova()
91 mutex_unlock(&access->ioas_lock); in iommufd_test_syz_conv_iova()
95 mutex_unlock(&access->ioas_lock); in iommufd_test_syz_conv_iova()
H A Diommufd_private.h515 struct mutex ioas_lock; member