mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity
linux-stable/net/netfilter
History
Jan Engelhardt f7108a20de netfilter: xtables: move extension arguments into compound structure (1/6) 
The function signatures for Xtables extensions have grown over time.
It involves a lot of typing/replication, and also a bit of stack space
even if they are not used. Realize an NFWS2008 idea and pack them into
structs. The skb remains outside of the struct so gcc can continue to
apply its optimizations.

This patch does this for match extensions' match functions.

A few ambiguities have also been addressed. The "offset" parameter for
example has been renamed to "fragoff" (there are so many different
offsets already) and "protoff" to "thoff" (there is more than just one
protocol here, so clarify).

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
 		2008-10-08 11:35:18 +02:00
..
Kconfig netfilter: xtables: use "if" blocks in Kconfig 2008-10-08 11:35:18 +02:00
Makefile netfilter: iptables TPROXY target 2008-10-08 11:35:12 +02:00
core.c netfilter: enable netfilter in netns 2008-10-08 11:35:11 +02:00
nf_conntrack_acct.c netfilter: netns nf_conntrack: per-netns conntrack accounting 2008-10-08 11:35:09 +02:00
nf_conntrack_amanda.c [NETFILTER]: nf_conntrack: add tuplehash l3num/protonum accessors 2008-04-14 11:15:52 +02:00
nf_conntrack_core.c netfilter: netns nf_conntrack: final netns tweaks 2008-10-08 11:35:09 +02:00
nf_conntrack_ecache.c netfilter: netns nf_conntrack: per-netns event cache 2008-10-08 11:35:07 +02:00
nf_conntrack_expect.c netfilter: netns nf_conntrack: final netns tweaks 2008-10-08 11:35:09 +02:00
nf_conntrack_extend.c netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferences 2008-07-26 17:50:05 -07:00
nf_conntrack_ftp.c netfilter: netns nf_conntrack: pass conntrack to nf_conntrack_event_cache() not skb 2008-10-08 11:35:07 +02:00
nf_conntrack_h323_asn1.c [NETFILTER]: nf_conntrack_h323: constify and annotate H.323 helper 2008-01-31 19:28:07 -08:00
nf_conntrack_h323_main.c netfilter: netns nf_conntrack: H323 conntracking in netns 2008-10-08 11:35:09 +02:00
nf_conntrack_h323_types.c [NETFILTER]: nf_conntrack_h323: constify and annotate H.323 helper 2008-01-31 19:28:07 -08:00
nf_conntrack_helper.c netfilter: netns nf_conntrack: unregister helper in every netns 2008-10-08 11:35:06 +02:00
nf_conntrack_irc.c netfilter: nf_conntrack_irc: make sure string is terminated before calling simple_strtoul 2008-09-07 18:21:24 -07:00
nf_conntrack_l3proto_generic.c [NETFILTER]: nf_conntrack: use bool type in struct nf_conntrack_l3proto 2008-04-14 11:15:52 +02:00
nf_conntrack_netbios_ns.c [NETFILTER]: nf_conntrack: introduce expectation classes and policies 2008-03-25 20:09:15 -07:00
nf_conntrack_netlink.c netfilter: netns nf_conntrack: per-netns expectations 2008-10-08 11:35:03 +02:00
nf_conntrack_pptp.c netfilter: netns nf_conntrack: PPTP conntracking in netns 2008-10-08 11:35:10 +02:00
nf_conntrack_proto.c netfilter: netns nf_conntrack: cleanup after L3 and L4 proto unregister in every netns 2008-10-08 11:35:07 +02:00
nf_conntrack_proto_dccp.c netfilter: netns nf_conntrack: per-netns net.netfilter.nf_conntrack_log_invalid sysctl 2008-10-08 11:35:08 +02:00
nf_conntrack_proto_generic.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_conntrack_proto_gre.c netfilter: netns nf_conntrack: GRE conntracking in netns 2008-10-08 11:35:10 +02:00
nf_conntrack_proto_sctp.c netfilter: netns nf_conntrack: pass conntrack to nf_conntrack_event_cache() not skb 2008-10-08 11:35:07 +02:00
nf_conntrack_proto_tcp.c netfilter: netns nf_conntrack: per-netns net.netfilter.nf_conntrack_log_invalid sysctl 2008-10-08 11:35:08 +02:00
nf_conntrack_proto_udp.c netfilter: netns nf_conntrack: per-netns net.netfilter.nf_conntrack_log_invalid sysctl 2008-10-08 11:35:08 +02:00
nf_conntrack_proto_udplite.c netfilter: netns nf_conntrack: per-netns net.netfilter.nf_conntrack_log_invalid sysctl 2008-10-08 11:35:08 +02:00
nf_conntrack_sane.c [NETFILTER]: nf_conntrack: replace NF_CT_DUMP_TUPLE macro indrection by function call 2008-04-14 11:15:54 +02:00
nf_conntrack_sip.c netfilter: netns nf_conntrack: SIP conntracking in netns 2008-10-08 11:35:09 +02:00
nf_conntrack_standalone.c netfilter: netns nf_conntrack: per-netns net.netfilter.nf_conntrack_log_invalid sysctl 2008-10-08 11:35:08 +02:00
nf_conntrack_tftp.c [NETFILTER]: nf_conntrack: replace NF_CT_DUMP_TUPLE macro indrection by function call 2008-04-14 11:15:54 +02:00
nf_internals.h netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_log.c netfilter: Introduce NFPROTO_* constants 2008-10-08 11:35:00 +02:00
nf_queue.c netfilter: Introduce NFPROTO_* constants 2008-10-08 11:35:00 +02:00
nf_sockopt.c netfilter: enable netfilter in netns 2008-10-08 11:35:11 +02:00
nf_tproxy_core.c netfilter: iptables tproxy core 2008-10-08 11:35:12 +02:00
nfnetlink.c [NETNS]: Consolidate kernel netlink socket destruction. 2008-01-28 15:08:07 -08:00
nfnetlink_log.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nfnetlink_queue.c netns: Use net_eq() to compare net-namespaces for optimization. 2008-07-19 22:34:43 -07:00
x_tables.c netfilter: xtables: do centralized checkentry call (1/2) 2008-10-08 11:35:17 +02:00
xt_CLASSIFY.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_CONNMARK.c netfilter: netns nf_conntrack: pass conntrack to nf_conntrack_event_cache() not skb 2008-10-08 11:35:07 +02:00
xt_CONNSECMARK.c netfilter: netns nf_conntrack: pass conntrack to nf_conntrack_event_cache() not skb 2008-10-08 11:35:07 +02:00
xt_DSCP.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_MARK.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_NFLOG.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_NFQUEUE.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_NOTRACK.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_RATEEST.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_SECMARK.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_TCPMSS.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_TCPOPTSTRIP.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_TPROXY.c netfilter: iptables TPROXY target 2008-10-08 11:35:12 +02:00
xt_TRACE.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_comment.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_connbytes.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_connlimit.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_connmark.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_conntrack.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_dccp.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_dscp.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_esp.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_hashlimit.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_helper.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_iprange.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_length.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_limit.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_mac.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_mark.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_multiport.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_owner.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_physdev.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_pkttype.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_policy.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_quota.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_rateest.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_realm.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_recent.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_sctp.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_socket.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_state.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_statistic.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_string.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_tcpmss.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_tcpudp.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_time.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
xt_u32.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00