i915_vma_unset_userfault  387 drivers/gpu/drm/i915/gem/i915_gem_mman.c 		i915_vma_unset_userfault(vma);
i915_vma_unset_userfault  881 drivers/gpu/drm/i915/i915_vma.c 	i915_vma_unset_userfault(vma);