ACPI: NUMA: map pxms to low node ids

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pxms are mapped to low node ids to maintain generic kernel use of
functions such as pxm_to_node() that are used to determine device
affinity.  Otherwise, there is no pxm-to-node and node-to-pxm matching
rule for x86_64 users of NUMA emulation where a single pxm may be bound
to multiple NUMA nodes.

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Len Brown <len.brown@intel.com>

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David Rientjes 2010-03-25 16:33:04 -07:00 • committed by Len Brown

parent 2eaa9cfdf3

commit 0f9b75ef37

1 changed files with 4 additions and 2 deletions

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drivers/acpi/numa.c

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