linux-sg2042/include/net/netns
Herbert Xu 53c2e285f9 xfrm: Do not hash socket policies
Back in 2003 when I added policy expiration, I half-heartedly
did a clean-up and renamed xfrm_sk_policy_link/xfrm_sk_policy_unlink
to __xfrm_policy_link/__xfrm_policy_unlink, because the latter
could be reused for all policies.  I never actually got around
to using __xfrm_policy_link for non-socket policies.

Later on hashing was added to all xfrm policies, including socket
policies.  In fact, we don't need hashing on socket policies at
all since they're always looked up via a linked list.

This patch restores xfrm_sk_policy_link/xfrm_sk_policy_unlink
as wrappers around __xfrm_policy_link/__xfrm_policy_unlink so
that it's obvious we're dealing with socket policies.

This patch also removes hashing from __xfrm_policy_link as for
now it's only used by socket policies which do not need to be
hashed.  Ironically this will in fact allow us to use this helper
for non-socket policies which I shall do later.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2014-11-13 11:25:03 +01:00
..
conntrack.h netfilter: conntrack: remove timer from ecache extension 2014-06-25 19:15:38 +02:00
core.h percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
dccp.h [NETNS][DCCPV6]: Move the dccp_v6_ctl_sk on the struct net. 2008-04-13 22:32:25 -07:00
generic.h BUG: headers with BUG/BUG_ON etc. need linux/bug.h 2012-03-04 17:54:34 -05:00
hash.h net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
ieee802154_6lowpan.h ieee802154: 6lowpan: ensure MTU of 1280 for 6lowpan 2014-08-19 19:17:42 +02:00
ipv4.h net/ipv4: bind ip_nonlocal_bind to current netns 2014-09-09 11:27:09 -07:00
ipv6.h ipv6: make fib6 serial number per namespace 2014-10-07 00:02:30 -04:00
mib.h net: use IS_ENABLED(CONFIG_IPV6) 2011-12-11 18:25:16 -05:00
netfilter.h netfilter: nf_log: prepare net namespace support for loggers 2013-04-05 20:12:54 +02:00
nftables.h netfilter: nf_tables: set NLM_F_DUMP_INTR if netlink dumping is stale 2014-07-14 12:00:16 +02:00
packet.h packet: fix broken build. 2012-08-23 09:29:45 -07:00
sctp.h Revert "net: sctp: convert sctp_checksum_disable module param into sctp sysctl" 2013-08-09 13:09:41 -07:00
unix.h
x_tables.h netfilter: kill remnants of ulog targets 2014-07-25 14:55:44 +02:00
xfrm.h xfrm: Do not hash socket policies 2014-11-13 11:25:03 +01:00