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[PATCH] powerpc: don't add memory to empty node/zone
authorMike Kravetz <kravetz@us.ibm.com>
Fri, 16 Dec 2005 22:30:35 +0000 (14:30 -0800)
committerPaul Mackerras <paulus@samba.org>
Mon, 9 Jan 2006 04:14:22 +0000 (15:14 +1100)
commitb226e462124522f2f23153daff31c311729dfa2f
treec0cc2bbf0005098b348bdf25c84bff01cbd3beb6tree | snapshot
parent021c73354921a315ae2fceb1ad7807d1569a5a74commit | diff
[PATCH] powerpc: don't add memory to empty node/zone

The system will oops if an attempt is made to add memory to an
empty node/zone.  This patch prevents adding memory to an empty
node.  The code to dynamically add a node/zone is non-trivial.
This patch is temporary and will be removed when the ability
to dynamically add a node/zone is complete.

Signed-off-by: Mike Kravetz <kravetz@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/mm/numa.c diff | blob | history
Beck SC1x5 Kernel