108 	refcount_t zero = REFCOUNT_INIT(2);  in lkdtm_REFCOUNT_DEC_ZERO()  local
111 	refcount_dec(&zero);  in lkdtm_REFCOUNT_DEC_ZERO()
114 	refcount_dec(&zero);  in lkdtm_REFCOUNT_DEC_ZERO()
116 	check_zero(&zero);  in lkdtm_REFCOUNT_DEC_ZERO()
223 	refcount_t zero = REFCOUNT_INIT(0);  in lkdtm_REFCOUNT_INC_ZERO()  local
226 	if (!refcount_inc_not_zero(&zero)) {  in lkdtm_REFCOUNT_INC_ZERO()
228 		if (refcount_read(&zero) == 0)  in lkdtm_REFCOUNT_INC_ZERO()
237 	refcount_inc(&zero);  in lkdtm_REFCOUNT_INC_ZERO()
239 	check_from_zero(&zero);  in lkdtm_REFCOUNT_INC_ZERO()
248 	refcount_t zero = REFCOUNT_INIT(0);  in lkdtm_REFCOUNT_ADD_ZERO()  local
251 	if (!refcount_add_not_zero(3, &zero)) {  in lkdtm_REFCOUNT_ADD_ZERO()
253 		if (refcount_read(&zero) == 0)  in lkdtm_REFCOUNT_ADD_ZERO()
262 	refcount_add(3, &zero);  in lkdtm_REFCOUNT_ADD_ZERO()
264 	check_from_zero(&zero);  in lkdtm_REFCOUNT_ADD_ZERO()