12 	struct prog_test_ref_kfunc __kptr *ref_ptr;  member
230 	bpf_this_cpu_ptr(v->ref_ptr);  in mark_ref_as_untrusted_or_null()
246 	p = v->ref_ptr;  in reject_untrusted_store_to_ref()
250 	*(struct prog_test_ref_kfunc * volatile *)&v->ref_ptr = p;  in reject_untrusted_store_to_ref()
266 	p = v->ref_ptr;  in reject_untrusted_xchg()
269 	bpf_kptr_xchg(&v->ref_ptr, p);  in reject_untrusted_xchg()
278 	struct prog_test_ref_kfunc *ref_ptr;  in reject_bad_type_xchg()  local
286 	ref_ptr = bpf_kfunc_call_test_acquire(&(unsigned long){0});  in reject_bad_type_xchg()
287 	if (!ref_ptr)  in reject_bad_type_xchg()
289 	bpf_kptr_xchg(&v->ref_memb_ptr, ref_ptr);  in reject_bad_type_xchg()
297 	struct prog_test_ref_kfunc *ref_ptr;  in reject_member_of_ref_xchg()  local
305 	ref_ptr = bpf_kfunc_call_test_acquire(&(unsigned long){0});  in reject_member_of_ref_xchg()
306 	if (!ref_ptr)  in reject_member_of_ref_xchg()
308 	bpf_kptr_xchg(&v->ref_memb_ptr, &ref_ptr->memb);  in reject_member_of_ref_xchg()
362 	bpf_kptr_xchg(&v->ref_ptr, p);  in kptr_xchg_ref_state()
381 	p = bpf_kptr_xchg(&v->ref_ptr, p);  in kptr_xchg_possibly_null()