[PATCH] x86-64: set node_possible_map at runtime - try 2

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Set the node_possible_map at runtime on x86_64.  On a non NUMA system,
num_possible_nodes() will now say '1'.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Eric Dumazet <dada1@cosmosbay.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <clameter@engr.sgi.com>

...

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Suresh Siddha 2007-05-02 19:27:20 +02:00 • committed by Andi Kleen

parent 8a336b0a4b

commit e3f1caeef9

3 changed files with 15 additions and 10 deletions

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7

arch/x86_64/mm/k8topology.c

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10

arch/x86_64/mm/numa.c

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8

arch/x86_64/mm/srat.c

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