| commit | e88721f87d8caa679e62d6004a9a5661f1ac7b0e | [log] [tgz] |
|---|---|---|
| author | Krishna Kumar <krkumar2@in.ibm.com> | Wed Feb 18 17:55:02 2009 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Wed Feb 18 17:55:02 2009 -0800 |
| tree | 4e5ad54f7445631ac2ec5750dbe245e6c26a140c | |
| parent | 38bb045d493cc166920834087acd934dedc1b5d5 [diff] |
net: Optimize skb_tx_hash() by eliminating a comparison Optimize skb_tx_hash() by eliminating a comparison that executes for every packet. skb_tx_hashrnd initialization is moved to a later part of the startup sequence, namely after the "random" driver is initialized. Rebooted the system three times and verified that the code generates different random numbers each time. Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>