diff options
| author | Tom Herbert <therbert@google.com> | 2014-07-01 21:33:17 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-07 21:14:21 -0700 |
| commit | a3b18ddb9cc1056eea24e3edc1828cfb3fd0726f (patch) | |
| tree | 5100dd399922df55b29a1acf2b5a4dcc332c10b4 /mm | |
| parent | cb1ce2ef387b01686469487edd45994872d52d73 (diff) | |
net: Only do flow_dissector hash computation once per packet
Add sw_hash flag to skbuff to indicate that skb->hash was computed
from flow_dissector. This flag is checked in skb_get_hash to avoid
repeatedly trying to compute the hash (ie. in the case that no L4 hash
can be computed).
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions