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* [PATCH][RESEND] drivers/base: export (un)register_memory_notifier
@ 2008-02-11  9:49 Jan-Bernd Themann
  2008-02-11 10:12 ` Dave Hansen
  0 siblings, 1 reply; 4+ messages in thread
From: Jan-Bernd Themann @ 2008-02-11  9:49 UTC (permalink / raw)
  To: Greg KH
  Cc: Jan-Bernd Themann, Thomas Klein, netdev, linux-kernel, linux-ppc,
	Christoph Raisch

Drivers like eHEA need memory notifiers in order to 
update their internal DMA memory map when memory is added
to or removed from the system.

Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>

---
Hi Greg,

are you the right person to address this patch to?

Regards,
Jan-Bernd

 drivers/base/memory.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 7ae413f..1e1bd4c 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -52,11 +52,13 @@ 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
-- 
1.5.2


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2008-02-11 15:34 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2008-02-11  9:49 [PATCH][RESEND] drivers/base: export (un)register_memory_notifier Jan-Bernd Themann
2008-02-11 10:12 ` Dave Hansen
2008-02-11 10:47   ` Jan-Bernd Themann
2008-02-11 15:22     ` Greg KH

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