diff options
author | Eric Dumazet <edumazet@google.com> | 2013-04-15 17:03:24 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2013-04-18 15:07:29 -0400 |
commit | 4394542ca4ec9f28c3c8405063d200b1e7c347d7 (patch) | |
tree | c9a7a3b404ca74bafb3cf45bbfd3de4ceb7bb7e8 /ipc/shm.c | |
parent | 0c14e5ced264620284bd96f888614768c9bd0976 (diff) | |
download | linux-4394542ca4ec9f28c3c8405063d200b1e7c347d7.tar.gz |
bonding: fix l23 and l34 load balancing in forwarding path
Since commit 6b923cb7188d46 (bonding: support for IPv6 transmit hashing) bonding doesn't properly hash traffic in forwarding setups. Vitaly V. Bursov diagnosed that skb_network_header_len() returned 0 in this case. More generally, the transport header might not be in the skb head. Use pskb_may_pull() & skb_header_pointer() to get it right, and use proto_ports_offset() in bond_xmit_hash_policy_l34() to get support for more protocols than TCP and UDP. Reported-by: Vitaly V. Bursov <vitalyb@telenet.dn.ua> Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jay Vosburgh <fubar@us.ibm.com> Cc: Andy Gospodarek <andy@greyhouse.net> Cc: John Eaglesham <linux@8192.net> Tested-by: Vitaly V. Bursov <vitalyb@telenet.dn.ua> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'ipc/shm.c')
0 files changed, 0 insertions, 0 deletions