x86-64, NUMA: Do not scan two times for setup_node_bootmem()
By the time setup_node_bootmem() is called, all the memblocks are already registered. As node_data is allocated from these memblocks, calling it more than once doesn't make any difference. Drop the loop. tj: Dropped comment referencing to the old behavior as suggested by David and rephrased the description. Signed-off-by: NYinghai Lu <yinghai@kernel.org> Acked-by: NDavid Rientjes <rientjes@google.com> Signed-off-by: NTejun Heo <tj@kernel.org>
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