1) Remove xfrm_queue_purge as this is the same as skb_queue_purge.
2) Optimize policy and state walk.
3) Use a sane return code if afinfo registration fails.
4) Only check fori a acquire state if the state is not valid.
5) Remove a unnecessary NULL check before xfrm_pol_hold
as it checks the input for NULL.
6) Return directly if the xfrm hold queue is empty, avoid
to take a lock as it is nothing to do in this case.
7) Optimize the inexact policy search and allow for matching
of policies with priority ~0U.
All from Li RongQing.
Please pull or let me know if there are problems.
Thanks!
The following changes since commit 04b7fe6a4a231871ef681bc95e08fe66992f7b1f:
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide (2015-04-17
16:36:59 -0400)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git master
for you to fetch changes up to 8faf491e642011f449d6405be52bedb70964aed6:
xfrm: optimise to search the inexact policy list (2015-05-18 10:31:56 +0200)
----------------------------------------------------------------
Li RongQing (7):
xfrm: remove the xfrm_queue_purge definition
xfrm: optimise the use of walk list header in xfrm_policy/state_walk
xfrm: fix the return code when xfrm_*_register_afinfo failed
xfrm: slightly optimise xfrm_input
xfrm: remove the unnecessary checking before call xfrm_pol_hold
xfrm: move the checking for old xfrm_policy hold_queue to beginning
xfrm: optimise to search the inexact policy list
net/xfrm/xfrm_input.c | 12 ++++++------
net/xfrm/xfrm_policy.c | 42 ++++++++++++++++++++----------------------
net/xfrm/xfrm_state.c | 4 ++--
3 files changed, 28 insertions(+), 30 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
