Florian Westphal ab1c724f63 inet: frag: use seqlock for hash rebuild ...

rehash is rare operation, don't force readers to take
the read-side rwlock.

Instead, we only have to detect the (rare) case where
the secret was altered while we are trying to insert
a new inetfrag queue into the table.

If it was changed, drop the bucket lock and recompute
the hash to get the 'new' chain bucket that we have to
insert into.

Joint work with Nikolay Aleksandrov.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-07-27 22:34:36 -07:00

..

ip6_tables.c

netfilter: Can't fail and free after table replacement

2014-04-05 17:46:22 +02:00

ip6t_ah.c

netfilter: ip6_tables: add flags parameter to ipv6_find_hdr()

2012-05-09 12:53:47 +02:00

ip6t_eui64.c

netfilter: xtables: change hotdrop pointer to direct modification

2010-05-11 18:35:27 +02:00

ip6t_frag.c

netfilter: ip6_tables: add flags parameter to ipv6_find_hdr()

2012-05-09 12:53:47 +02:00

ip6t_hbh.c

netfilter: ip6_tables: add flags parameter to ipv6_find_hdr()

2012-05-09 12:53:47 +02:00

ip6t_ipv6header.c

netfilter: remove unnecessary break after return

2014-07-15 16:27:00 -07:00

ip6t_MASQUERADE.c

netfilter: nf_conntrack: don't send destroy events from iterator

2013-08-09 12:03:33 +02:00

ip6t_mh.c

netfilter: xtables: change hotdrop pointer to direct modification

2010-05-11 18:35:27 +02:00

ip6t_NPT.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-04-07 18:37:01 -04:00

ip6t_REJECT.c

netfilter: REJECT: separate reusable code

2013-12-30 15:04:41 +01:00

ip6t_rpfilter.c

net: ipv6: more places need LOOPBACK_IFINDEX for flowi6_iif

2014-04-28 14:47:03 -04:00

ip6t_rt.c

netfilter: ip6_tables: add flags parameter to ipv6_find_hdr()

2012-05-09 12:53:47 +02:00

ip6t_SYNPROXY.c

netfilter: SYNPROXY target: restrict to INPUT/FORWARD

2013-12-11 11:30:25 +01:00

ip6table_filter.c

netfilter: pass hook ops to hookfn

2013-10-14 11:29:31 +02:00

ip6table_mangle.c

netfilter: pass hook ops to hookfn

2013-10-14 11:29:31 +02:00

ip6table_nat.c

netfilter: add helper for adding nat extension

2014-04-29 20:56:22 +02:00

ip6table_raw.c

netfilter: pass hook ops to hookfn

2013-10-14 11:29:31 +02:00

ip6table_security.c

netfilter: pass hook ops to hookfn

2013-10-14 11:29:31 +02:00

Kconfig

netfilter: fix several Kconfig problems in NF_LOG_*

2014-06-28 18:49:49 +02:00

Makefile

netfilter: log: split family specific code to nf_log_{ip,ip6,common}.c files

2014-06-27 13:19:59 +02:00

nf_conntrack_l3proto_ipv6.c

netfilter: push reasm skb through instead of original frag skbs

2013-11-11 00:19:35 -05:00

nf_conntrack_proto_icmpv6.c

netfilter: nf_log: prepare net namespace support for loggers

2013-04-05 20:12:54 +02:00

nf_conntrack_reasm.c

inet: frag: use seqlock for hash rebuild

2014-07-27 22:34:36 -07:00

nf_defrag_ipv6_hooks.c

netfilter: push reasm skb through instead of original frag skbs

2013-11-11 00:19:35 -05:00

nf_log_ipv6.c

netfilter: log: nf_log_packet() as real unified interface

2014-06-27 13:20:13 +02:00

nf_nat_l3proto_ipv6.c

netfilter: use IS_ENABLED() macro

2014-06-30 11:38:03 +02:00

nf_nat_proto_icmpv6.c

netfilter: nf_nat_proto_icmpv6:: fix wrong comparison in icmpv6_manip_pkt

2013-09-13 11:58:48 +02:00

nf_tables_ipv6.c

netfilter: nf_tables: fix error path in the init functions

2014-01-09 23:25:48 +01:00

nft_chain_nat_ipv6.c

netfilter: add helper for adding nat extension

2014-04-29 20:56:22 +02:00

nft_chain_route_ipv6.c

netfilter: nf_tables: rename nft_do_chain_pktinfo() to nft_do_chain()

2014-01-09 20:17:16 +01:00

nft_reject_ipv6.c

netfilter: nf_tables: add reject module for NFPROTO_INET

2014-02-06 09:44:18 +01:00