Benjamin Herrenschmidt wrote:

On Wed, 2009-10-28 at 15:55 -0500, Nathan Fontenot wrote:

quoted

This patch creates the release sysfs file for memory and updates the
exisiting probe file so both make arch-specific callouts to handle removing
and adding memory to the system.  This also creates the powerpc specific stubs
for handling the arch callouts.

The creation and use of these files are governed by the exisitng
CONFIG_ARCH_MEMORY_PROBE and new CONFIG_ARCH_MEMORY_RELEASE config options.

Signed-off-by: Nathan Fontenot <nfont at austin.ibm.com>
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Is there anybody on linux-mm who needs to Ack this patche ?

Not sure.  I will cc linux-mm on the next set of updated patches I send out.

-Nathan

Cheers,
Ben.