cxgb3: Apply interrupt coalescing settings to all queues
While testing the performance of different receive interrupt coalescing settings on a single stream TCP benchmark, I noticed two very different results. With rx-usecs=50, most of the time a connection would hit 8280 Mbps but once in a while it would hit 9330 Mbps. It turns out we are only applying the interrupt coalescing settings to the first queue and whenever the rx hash would direct us onto that queue we ran faster. With this patch applied and rx-usecs=50, I get 9330 Mbps consistently. Signed-off-by: NAnton Blanchard <anton@samba.org> Acked-by: NDivy Le Ray <divy@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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