72 	obj->userptr.work = NULL;  in cancel_userptr()
91 	end = obj->userptr.ptr + obj->base.size;  in cancel_userptr()
252 		if (!obj->userptr.workers)  in i915_mmu_notifier_add()
299 	mo = obj->userptr.mmu_object;  in i915_gem_userptr_release__mmu_notifier()
306 	obj->userptr.mmu_object = NULL;  in i915_gem_userptr_release__mmu_notifier()
342 	if (WARN_ON(obj->userptr.mm == NULL))  in i915_gem_userptr_init__mmu_notifier()
345 	mn = i915_mmu_notifier_find(obj->userptr.mm);  in i915_gem_userptr_init__mmu_notifier()
354 	mo->it.start = obj->userptr.ptr;  in i915_gem_userptr_init__mmu_notifier()
364 	obj->userptr.mmu_object = mo;  in i915_gem_userptr_init__mmu_notifier()
460 	obj->userptr.mm = mm;  in i915_gem_userptr_init__mm_struct()
491 	if (obj->userptr.mm == NULL)  in i915_gem_userptr_release__mm_struct()
494 	kref_put_mutex(&obj->userptr.mm->kref,  in i915_gem_userptr_release__mm_struct()
497 	obj->userptr.mm = NULL;  in i915_gem_userptr_release__mm_struct()
563 		struct mm_struct *mm = obj->userptr.mm->mm;  in __i915_gem_userptr_get_pages_worker()
568 					     obj->userptr.ptr + pinned * PAGE_SIZE,  in __i915_gem_userptr_get_pages_worker()
570 					     !obj->userptr.read_only, 0,  in __i915_gem_userptr_get_pages_worker()
581 	if (obj->userptr.work != &work->work) {  in __i915_gem_userptr_get_pages_worker()
591 	obj->userptr.work = ERR_PTR(ret);  in __i915_gem_userptr_get_pages_worker()
592 	obj->userptr.workers--;  in __i915_gem_userptr_get_pages_worker()
629 	if (obj->userptr.mm->mm == current->mm) {  in i915_gem_userptr_get_pages()
638 		pinned = __get_user_pages_fast(obj->userptr.ptr, num_pages,  in i915_gem_userptr_get_pages()
639 					       !obj->userptr.read_only, pvec);  in i915_gem_userptr_get_pages()
666 			if (obj->userptr.work == NULL &&  in i915_gem_userptr_get_pages()
667 			    obj->userptr.workers < I915_GEM_USERPTR_MAX_WORKERS) {  in i915_gem_userptr_get_pages()
672 					obj->userptr.work = &work->work;  in i915_gem_userptr_get_pages()
673 					obj->userptr.workers++;  in i915_gem_userptr_get_pages()
686 				if (IS_ERR(obj->userptr.work)) {  in i915_gem_userptr_get_pages()
687 					ret = PTR_ERR(obj->userptr.work);  in i915_gem_userptr_get_pages()
688 					obj->userptr.work = NULL;  in i915_gem_userptr_get_pages()
695 			obj->userptr.work = NULL;  in i915_gem_userptr_get_pages()
710 	BUG_ON(obj->userptr.work != NULL);  in i915_gem_userptr_put_pages()
740 	if (obj->userptr.mmu_object)  in i915_gem_userptr_dmabuf_export()
828 	obj->userptr.ptr = args->user_ptr;  in i915_gem_userptr_ioctl()
829 	obj->userptr.read_only = !!(args->flags & I915_USERPTR_READ_ONLY);  in i915_gem_userptr_ioctl()