485 	uint64_t			userptr;  member
508 		unsigned long end = gtt->userptr + ttm->num_pages * PAGE_SIZE;  in amdgpu_ttm_tt_pin_userptr()
511 		vma = find_vma(gtt->usermm, gtt->userptr);  in amdgpu_ttm_tt_pin_userptr()
518 		uint64_t userptr = gtt->userptr + pinned * PAGE_SIZE;  in amdgpu_ttm_tt_pin_userptr()  local
521 		r = get_user_pages(current, current->mm, userptr, num_pages,  in amdgpu_ttm_tt_pin_userptr()
590 	if (gtt->userptr) {  in amdgpu_ttm_backend_bind()
627 	if (gtt->userptr)  in amdgpu_ttm_backend_unbind()
680 	if (gtt && gtt->userptr) {  in amdgpu_ttm_tt_populate()
734 	if (gtt && gtt->userptr) {  in amdgpu_ttm_tt_unpopulate()
770 	gtt->userptr = addr;  in amdgpu_ttm_tt_set_userptr()
783 	return !!gtt->userptr;  in amdgpu_ttm_tt_has_userptr()
795 	if (gtt->ttm.ttm.state != tt_bound || !gtt->userptr)  in amdgpu_ttm_tt_affect_userptr()
799 	if (gtt->userptr > end || gtt->userptr + size <= start)  in amdgpu_ttm_tt_affect_userptr()