| commit | aa4b9f533ed5a22952e038b9fac2447ccc682124 | [log] [tgz] |
|---|---|---|
| author | Herbert Xu <herbert@gondor.apana.org.au> | Sun Feb 08 18:00:37 2009 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Sun Feb 08 20:22:18 2009 -0800 |
| tree | 91722b13a63dcd0e49695388e633cfa91b856b80 | |
| parent | 4ae5544f9a33e4ae306e337f96951eb3ff2df6d9 [diff] |
gro: Optimise Ethernet header comparison This patch optimises the Ethernet header comparison to use 2-byte and 4-byte xors instead of memcmp. In order to facilitate this, the actual comparison is now carried out by the callers of the shared dev_gro_receive function. This has a significant impact when receiving 1500B packets through 10GbE. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>