}
EXPORT_SYMBOL_GPL(mce_log);
-/*
- * We run the default notifier if we have only the UC, the first and the
- * default notifier registered. I.e., the mandatory NUM_DEFAULT_NOTIFIERS
- * notifiers registered on the chain.
- */
-#define NUM_DEFAULT_NOTIFIERS 3
-static atomic_t num_notifiers;
-
void mce_register_decode_chain(struct notifier_block *nb)
{
if (WARN_ON(nb->priority > MCE_PRIO_MCELOG && nb->priority < MCE_PRIO_EDAC))
return;
- atomic_inc(&num_notifiers);
-
blocking_notifier_chain_register(&x86_mce_decoder_chain, nb);
}
EXPORT_SYMBOL_GPL(mce_register_decode_chain);
void mce_unregister_decode_chain(struct notifier_block *nb)
{
- atomic_dec(&num_notifiers);
-
blocking_notifier_chain_unregister(&x86_mce_decoder_chain, nb);
}
EXPORT_SYMBOL_GPL(mce_unregister_decode_chain);
}
pr_cont("\n");
+
/*
* Note this output is parsed by external tools and old fields
* should not be changed.
if (!m)
return NOTIFY_DONE;
- if (atomic_read(&num_notifiers) > NUM_DEFAULT_NOTIFIERS)
- return NOTIFY_DONE;
-
- __print_mce(m);
+ if (!m->kflags)
+ __print_mce(m);
return NOTIFY_DONE;
}