} else {
/* register at end of list to honor first register win */
list_add_tail(&logger->list[pf], &nf_loggers_l[pf]);
- llog = rcu_dereference(nf_loggers[pf]);
+ llog = rcu_dereference_protected(nf_loggers[pf],
+ lockdep_is_held(&nf_log_mutex));
if (llog == NULL)
rcu_assign_pointer(nf_loggers[pf], logger);
}
mutex_lock(&nf_log_mutex);
for (i = 0; i < ARRAY_SIZE(nf_loggers); i++) {
- c_logger = rcu_dereference(nf_loggers[i]);
+ c_logger = rcu_dereference_protected(nf_loggers[i],
+ lockdep_is_held(&nf_log_mutex));
if (c_logger == logger)
rcu_assign_pointer(nf_loggers[i], NULL);
list_del(&logger->list[i]);