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authorYinghai Lu <Yinghai.Lu@Sun.COM>2008-02-20 12:41:52 -0800
committerIngo Molnar <mingo@elte.hu>2008-07-08 11:28:43 +0200
commitb755de8dfdfef97effaa91379ffafcb81f4d62a1 (patch)
treed37e4b66cf2874b2a7dac3cfe01e8da84cd133c5 /Documentation/ia64
parent1b40a895df6c7d5a80e71f65674060b03d84bbef (diff)
x86: make dev_to_node return online node
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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