net: fib: fix incorrect call_rcu_bh()
After IP route cache removal, I believe rcu_bh() has very little use and we should remove this RCU variant, since it adds some cycles in fast path. Anyway, the call_rcu_bh() use in fib_true is obviously wrong, since some users only assert rcu_read_lock(). Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -367,7 +367,7 @@ static void __leaf_free_rcu(struct rcu_head *head)
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static inline void free_leaf(struct leaf *l)
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{
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call_rcu_bh(&l->rcu, __leaf_free_rcu);
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call_rcu(&l->rcu, __leaf_free_rcu);
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}
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static inline void free_leaf_info(struct leaf_info *leaf)
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