diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2009-04-16 02:02:07 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-04-16 02:02:07 -0700 |
| commit | 76620aafd66f0004829764940c5466144969cffc (patch) | |
| tree | 38041e6938121b5611546c582cd23f289db047b0 /drivers/net/cxgb3/adapter.h | |
| parent | 861ab44059350e5cab350238606cf8814abab93b (diff) | |
gro: New frags interface to avoid copying shinfo
It turns out that copying a 16-byte area at ~800k times a second
can be really expensive :) This patch redesigns the frags GRO
interface to avoid copying that area twice.
The two disciples of the frags interface have been converted.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cxgb3/adapter.h')
| -rw-r--r-- | drivers/net/cxgb3/adapter.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/cxgb3/adapter.h b/drivers/net/cxgb3/adapter.h index 714df2b675e6..322434ac42fc 100644 --- a/drivers/net/cxgb3/adapter.h +++ b/drivers/net/cxgb3/adapter.h @@ -195,7 +195,7 @@ struct sge_qset { /* an SGE queue set */ struct sge_rspq rspq; struct sge_fl fl[SGE_RXQ_PER_SET]; struct sge_txq txq[SGE_TXQ_PER_SET]; - struct napi_gro_fraginfo lro_frag_tbl; + int nomem; int lro_enabled; void *lro_va; struct net_device *netdev; |