[PATCH (net-next.git) 17/18] stmmac: tune rx copy via threshold.

There is a threshold now used to also limit the skb allocation when use zero-copy. This is to avoid that there are incoherence in the ring due to a failure on skb allocation under very aggressive testing and under low memory conditions. Signed-off-by: Giuseppe Cavallaro

[PATCH (net-next.git) 17/18] stmmac: tune rx copy via threshold.

There is a threshold now used to also limit the skb allocation when use zero-copy. This is to avoid that there are incoherence in the ring due to a failure on skb allocation under very aggressive testing and under low memory conditions. Signed-off-by: Giuseppe Cavallaro