Priyanka Jain 418a99ac6a Replace rwlock on xfrm_policy_afinfo with rcu
xfrm_policy_afinfo is read mosly data structure.
Write on xfrm_policy_afinfo is done only at the
time of configuration.
So rwlocks can be safely replaced with RCU.

RCUs usage optimizes the performance.

Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-08-14 14:57:37 -07:00
..
2012-05-15 13:13:34 -04:00
2012-05-15 13:13:34 -04:00
2011-10-19 03:10:46 -04:00