Hao Xu c56a3ce59a vmm: reduce memory copy when BFT device tree
The current implementation of breadth first traversal for device tree
uses a temporary vector, therefore causes unnecessary memory copy.
Remove it and do it within vector nodes.

Signed-off-by: Hao Xu <howeyxu@tencent.com>
2023-05-15 17:19:48 +01:00
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