datapath: Implement flow table re-hashing.
authorPravin B Shelar <pshelar@nicira.com>
Thu, 5 Jan 2012 01:23:03 +0000 (17:23 -0800)
committerPravin B Shelar <pshelar@nicira.com>
Thu, 5 Jan 2012 01:23:03 +0000 (17:23 -0800)
commitacd051f1761569205827dc9b037e15568a8d59f8
tree972b15debb64da253c70be5417f5a9f084cab1f3
parent16d650e5a47cd0aa0430ab252330f0e66f3420c6
datapath: Implement flow table re-hashing.

Following patch introduces a timer based event to rehash flow-hash
table. It makes finding collisions difficult to for an attacker.

Suggested-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
datapath/datapath.c
datapath/flow.c
datapath/flow.h