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Commit 3c82c30c authored by Hannes Hering's avatar Hannes Hering Committed by Jeff Garzik
Browse files

memory: Introduce exports for memory notifiers 



This patch introduces two exports to allow modules to use memory notifiers.

Signed-off-by: default avatarHannes Hering <hering2@de.ibm.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent ad5da7ab

drivers/base/memory.c

+2 −0
Original line number Diff line number Diff line
@@ -53,11 +53,13 @@ int register_memory_notifier(struct notifier_block *nb) 
{

        return blocking_notifier_chain_register(&memory_chain, nb);

}

EXPORT_SYMBOL(register_memory_notifier);



void unregister_memory_notifier(struct notifier_block *nb)

{

        blocking_notifier_chain_unregister(&memory_chain, nb);

}

EXPORT_SYMBOL(unregister_memory_notifier);



/*

 * register_memory - Setup a sysfs device for a memory block