104 	struct i915_mmu_object *mo;  in invalidate_range__linear()  local
109 	list_for_each_entry(mo, &mn->linear, link) {  in invalidate_range__linear()
112 		if (mo->it.last < start || mo->it.start > end)  in invalidate_range__linear()
115 		obj = mo->obj;  in invalidate_range__linear()
219 		      struct i915_mmu_object *mo)  in i915_mmu_notifier_add()  argument
236 				      mo->it.start, mo->it.last);  in i915_mmu_notifier_add()
253 			mn->has_linear = mo->is_linear = true;  in i915_mmu_notifier_add()
257 		interval_tree_insert(&mo->it, &mn->objects);  in i915_mmu_notifier_add()
260 		list_add(&mo->link, &mn->linear);  in i915_mmu_notifier_add()
271 	struct i915_mmu_object *mo;  in i915_mmu_notifier_has_linear()  local
273 	list_for_each_entry(mo, &mn->linear, link)  in i915_mmu_notifier_has_linear()
274 		if (mo->is_linear)  in i915_mmu_notifier_has_linear()
282 		      struct i915_mmu_object *mo)  in i915_mmu_notifier_del()  argument
285 	list_del(&mo->link);  in i915_mmu_notifier_del()
286 	if (mo->is_linear)  in i915_mmu_notifier_del()
289 		interval_tree_remove(&mo->it, &mn->objects);  in i915_mmu_notifier_del()
297 	struct i915_mmu_object *mo;  in i915_gem_userptr_release__mmu_notifier()  local
299 	mo = obj->userptr.mmu_object;  in i915_gem_userptr_release__mmu_notifier()
300 	if (mo == NULL)  in i915_gem_userptr_release__mmu_notifier()
303 	i915_mmu_notifier_del(mo->mn, mo);  in i915_gem_userptr_release__mmu_notifier()
304 	kfree(mo);  in i915_gem_userptr_release__mmu_notifier()
336 	struct i915_mmu_object *mo;  in i915_gem_userptr_init__mmu_notifier()  local
349 	mo = kzalloc(sizeof(*mo), GFP_KERNEL);  in i915_gem_userptr_init__mmu_notifier()
350 	if (mo == NULL)  in i915_gem_userptr_init__mmu_notifier()
353 	mo->mn = mn;  in i915_gem_userptr_init__mmu_notifier()
354 	mo->it.start = obj->userptr.ptr;  in i915_gem_userptr_init__mmu_notifier()
355 	mo->it.last = mo->it.start + obj->base.size - 1;  in i915_gem_userptr_init__mmu_notifier()
356 	mo->obj = obj;  in i915_gem_userptr_init__mmu_notifier()
358 	ret = i915_mmu_notifier_add(obj->base.dev, mn, mo);  in i915_gem_userptr_init__mmu_notifier()
360 		kfree(mo);  in i915_gem_userptr_init__mmu_notifier()
364 	obj->userptr.mmu_object = mo;  in i915_gem_userptr_init__mmu_notifier()