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authorEdward Cree <ecree@solarflare.com>2019-08-06 14:53:31 +0100
committerDavid S. Miller <davem@davemloft.net>2019-08-08 18:22:29 -0700
commit67270136949e1d55e1a614b0a2e053b7762384ef (patch)
treea0968cce48fdef0aadceebbb59cbefa25f27afed /drivers/net/ethernet/sfc
parent5e040d4b1a440b832c7b4cf8116eebcdff91909c (diff)
downloadlinux-67270136949e1d55e1a614b0a2e053b7762384ef.tar.bz2
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: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc')
-rw-r--r--drivers/net/ethernet/sfc/falcon/rx.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/ethernet/sfc/falcon/rx.c b/drivers/net/ethernet/sfc/falcon/rx.c
index fd850d3d8ec0..05ea3523890a 100644
--- a/drivers/net/ethernet/sfc/falcon/rx.c
+++ b/drivers/net/ethernet/sfc/falcon/rx.c
@@ -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 */