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From: Jan-Bernd Themann <ossthema@de.ibm.com>
To: Dave Hansen <haveblue@us.ibm.com>
Cc: "linux-kernel" <linux-kernel@vger.kernel.org>,
	netdev <netdev@vger.kernel.org>,
	"linux-ppc" <linuxppc-dev@ozlabs.org>,
	Thomas Klein <osstklei@de.ibm.com>,
	"Themann, Jan-Bernd" <themann@de.ibm.com>,
	Greg KH <greg@kroah.com>, Christoph Raisch <RAISCH@de.ibm.com>
Subject: [PATCH] drivers/base: export gpl (un)register_memory_notifier
Date: Mon, 11 Feb 2008 17:24:11 +0100	[thread overview]
Message-ID: <200802111724.12416.ossthema@de.ibm.com> (raw)

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.

Patch for eHEA memory hotplug support that uses these functions:
http://www.spinics.net/lists/netdev/msg54484.html

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


---
 Hi,

 the eHEA patch belongs to a patchset that is usually
 added by Jeff Garzik once this dependency (EXPORTS)
 is resolved.

 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..f5a0bf1 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_GPL(register_memory_notifier);
 
 void unregister_memory_notifier(struct notifier_block *nb)
 {
         blocking_notifier_chain_unregister(&memory_chain, nb);
 }
+EXPORT_SYMBOL_GPL(unregister_memory_notifier);
 
 /*
  * register_memory - Setup a sysfs device for a memory block
-- 
1.5.2


             reply	other threads:[~2008-02-11 16:24 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-11 16:24 Jan-Bernd Themann [this message]
2008-02-11 16:47 ` Dave Hansen
2008-02-13 15:17   ` Jan-Bernd Themann
2008-02-13 17:05     ` Dave Hansen
2008-02-14  8:46     ` Christoph Raisch
2008-02-14 17:12       ` Dave Hansen
2008-02-14 17:36         ` Badari Pulavarty
2008-02-14 17:38           ` Dave Hansen
2008-02-15 13:22         ` Christoph Raisch
2008-02-15 16:55           ` Dave Hansen
2008-02-18 10:00             ` Jan-Bernd Themann
2008-02-20 18:14               ` Dave Hansen
2008-02-11 16:50 ` Dave Hansen
2008-02-12 18:04 ` Dave Hansen
  -- strict thread matches above, loose matches on Subject: below --
2008-02-11 15:57 Jan-Bernd Themann
2008-02-11 16:02 ` Sam Ravnborg
2008-02-11 16:04 ` Dave Hansen

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