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Commit 67270136 authored by Edward Cree's avatar Edward Cree Committed by David S. Miller
Browse files

sfc: falcon: don't score irq moderation points for GRO 



Same rationale as for sfc, except that this wasn't performance-tested.

Signed-off-by: default avatarEdward Cree <ecree@solarflare.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5e040d4b

drivers/net/ethernet/sfc/falcon/rx.c

+1 −4
Original line number Diff line number Diff line
@@ -424,7 +424,6 @@ ef4_rx_packet_gro(struct ef4_channel *channel, struct ef4_rx_buffer *rx_buf, 
		  unsigned int n_frags, u8 *eh)

{

	struct napi_struct *napi = &channel->napi_str;

	gro_result_t gro_result;

	struct ef4_nic *efx = channel->efx;

	struct sk_buff *skb;
@@ -460,9 +459,7 @@ ef4_rx_packet_gro(struct ef4_channel *channel, struct ef4_rx_buffer *rx_buf, 


	skb_record_rx_queue(skb, channel->rx_queue.core_index);



	gro_result = napi_gro_frags(napi);

	if (gro_result != GRO_DROP)

		channel->irq_mod_score += 2;

	napi_gro_frags(napi);

}



/* Allocate and construct an SKB around page fragments */