Eric Dumazet says:
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rtnetlink: rtnl_stats_dump() changes
Getting rid of RTNL in rtnl_stats_dump() looks challenging.
In the meantime, we can:
1) Avoid RTNL acquisition for the final NLMSG_DONE marker.
2) Use for_each_netdev_dump() instead of the net->dev_index_head[]
hash table.
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Link: https://lore.kernel.org/r/20240502113748.1622637-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>