net/netfilter: Replace rcu_swap_protected() with rcu_replace_pointer()
This commit replaces the use of rcu_swap_protected() with the more intuitively appealing rcu_replace_pointer() as a step towards removing rcu_swap_protected(). Link: https://lore.kernel.org/lkml/CAHk-=wiAsJLw1egFEE=Z7-GGtM6wcvtyytXZA1+BHqta4gg6Hw@mail.gmail.com/ Reported-by: Linus Torvalds <torvalds@linux-foundation.org> [ paulmck: From rcu_replace() to rcu_replace_pointer() per Ingo Molnar. ] Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Cc: Jozsef Kadlecsik <kadlec@netfilter.org> Cc: Florian Westphal <fw@strlen.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: <netfilter-devel@vger.kernel.org> Cc: <coreteam@netfilter.org> Cc: <netdev@vger.kernel.org>
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@ -1461,8 +1461,9 @@ static void nft_chain_stats_replace(struct nft_trans *trans)
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if (!nft_trans_chain_stats(trans))
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return;
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rcu_swap_protected(chain->stats, nft_trans_chain_stats(trans),
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lockdep_commit_lock_is_held(trans->ctx.net));
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nft_trans_chain_stats(trans) =
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rcu_replace_pointer(chain->stats, nft_trans_chain_stats(trans),
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lockdep_commit_lock_is_held(trans->ctx.net));
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if (!nft_trans_chain_stats(trans))
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static_branch_inc(&nft_counters_enabled);
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