memory: Introduce exports for memory notifiers

This patch introduces two exports to allow modules to use memory notifiers. Signed-off-by: Hannes Hering <hering2@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
mariux64 · May 13, 2008 · 3c82c30 · 3c82c30
1 parent ad5da7a
commit 3c82c30
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
@@ -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