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[PATCH] x86-64: set node_possible_map at runtime - try 2
authorSuresh Siddha <suresh.b.siddha@intel.com>
Wed, 2 May 2007 17:27:20 +0000 (19:27 +0200)
committerAndi Kleen <andi@basil.nowhere.org>
Wed, 2 May 2007 17:27:20 +0000 (19:27 +0200)
commite3f1caeef9a70b0699518092d653c15274b025ab
tree23d89175f809cb7a53377fa68b295f6ce162f99btree | snapshot
parent8a336b0a4b6dfacc8cc5fd617ba1e1904077de2dcommit | diff
[PATCH] x86-64: set node_possible_map at runtime - try 2

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>
arch/x86_64/mm/k8topology.c diff | blob | history
arch/x86_64/mm/numa.c diff | blob | history
arch/x86_64/mm/srat.c diff | blob | history
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