x86: make dev_to_node return online node

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a numa system (with multi HT chains) may return node without ram. Aka it
is not online. Try to get an online node, otherwise return -1.

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Yinghai Lu 2008-02-20 12:41:52 -08:00 • committed by Ingo Molnar

parent 1b40a895df

commit b755de8dfd

1 changed files with 3 additions and 0 deletions

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arch/x86/pci/acpi.c

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