linux/net/xfrm
Herbert Xu 12a169e7d8 ipsec: Put dumpers on the dump list
Herbert Xu came up with the idea and the original patch to make
xfrm_state dump list contain also dumpers:

As it is we go to extraordinary lengths to ensure that states
don't go away while dumpers go to sleep.  It's much easier if
we just put the dumpers themselves on the list since they can't
go away while they're going.

I've also changed the order of addition on new states to prevent
a never-ending dump.

Timo Teräs improved the patch to apply cleanly to latest tree,
modified iteration code to be more readable by using a common
struct for entries in the list, implemented the same idea for
xfrm_policy dumping and moved the af_key specific "last" entry
caching to af_key.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-01 07:03:24 -07:00
..
Kconfig ipsec: ipcomp - Merge IPComp implementations 2008-07-25 02:54:40 -07:00
Makefile ipsec: ipcomp - Merge IPComp implementations 2008-07-25 02:54:40 -07:00
xfrm_algo.c net: convert BUG_TRAP to generic WARN_ON 2008-07-25 21:43:18 -07:00
xfrm_hash.c [IPSEC]: kmalloc + memset conversion to kzalloc 2008-01-28 14:55:05 -08:00
xfrm_hash.h [XFRM] STATE: Use destination address for src hash. 2006-10-04 00:31:02 -07:00
xfrm_input.c [IPSEC]: Fix inter address family IPsec tunnel handling. 2008-03-24 14:51:51 -07:00
xfrm_ipcomp.c net: convert BUG_TRAP to generic WARN_ON 2008-07-25 21:43:18 -07:00
xfrm_output.c ipsec: Fix pskb_expand_head corruption in xfrm_state_check_space 2008-09-30 02:03:19 -07:00
xfrm_policy.c ipsec: Put dumpers on the dump list 2008-10-01 07:03:24 -07:00
xfrm_proc.c [XFRM]: Fix statistics. 2008-01-31 19:28:30 -08:00
xfrm_state.c ipsec: Put dumpers on the dump list 2008-10-01 07:03:24 -07:00
xfrm_user.c ipsec: Put dumpers on the dump list 2008-10-01 07:03:24 -07:00