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authorJay Vosburgh <fubar@us.ibm.com>2008-11-03 18:16:50 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-03 18:16:50 -0800
commit6cf3f41e6c08bca6641a695449791c38a25f35ff (patch)
treea4e173960afe6712c112b3ddea1f229a695b7089 /net/unix
parent24f8b2385e03a4f4c8dac513d03b5eaa475822b9 (diff)
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bonding, net: Move last_rx update into bonding recv logic
The only user of the net_device->last_rx field is bonding. This patch adds a conditional update of last_rx to the bonding special logic in skb_bond_should_drop, causing last_rx to only be updated when the ARP monitor is running. This frees network device drivers from the necessity of updating last_rx, which can have cache line thrash issues. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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