Eric Dumazet a8defca048 netfilter: ipt_LOG: add bufferisation to call printk() once ... ipt_LOG & ip6t_LOG use lot of calls to printk() and use a lock in a hope several cpus wont mix their output in syslog. printk() being very expensive [1], its better to call it once, on a prebuilt and complete line. Also, with mixed IPv4 and IPv6 trafic, separate IPv4/IPv6 locks dont avoid garbage. I used an allocation of a 1024 bytes structure, sort of seq_printf() but with a fixed size limit. Use a static buffer if dynamic allocation failed. Emit a once time alert if buffer size happens to be too short. [1]: printk() has various features like printk_delay()... Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>		2010-10-04 20:56:05 +02:00
..
arp_tables.c	netfilter: fix CONFIG_COMPAT support	2010-08-23 14:41:22 -07:00
arpt_mangle.c
arptable_filter.c
ip_queue.c
ip_tables.c	netfilter: fix CONFIG_COMPAT support	2010-08-23 14:41:22 -07:00
ipt_addrtype.c
ipt_ah.c
ipt_CLUSTERIP.c	netfilter: ipt_CLUSTERIP: use proto_ports_offset() to support AH message	2010-08-19 17:16:24 -07:00
ipt_ECN.c
ipt_ecn.c
ipt_LOG.c	netfilter: ipt_LOG: add bufferisation to call printk() once	2010-10-04 20:56:05 +02:00
ipt_MASQUERADE.c
ipt_NETMAP.c
ipt_REDIRECT.c
ipt_REJECT.c	net/ipv4: EXPORT_SYMBOL cleanups	2010-07-12 12:57:54 -07:00
ipt_ULOG.c
iptable_filter.c
iptable_mangle.c
iptable_raw.c
iptable_security.c
Kconfig
Makefile
nf_conntrack_l3proto_ipv4.c
nf_conntrack_l3proto_ipv4_compat.c
nf_conntrack_proto_icmp.c
nf_defrag_ipv4.c
nf_nat_amanda.c	netfilter: nf_nat: better error handling of nf_ct_expect_related() in helpers	2010-09-22 08:34:12 +02:00
nf_nat_core.c	netfilter: nf_nat: make find/put static	2010-10-04 20:53:18 +02:00
nf_nat_ftp.c	netfilter: nf_nat: better error handling of nf_ct_expect_related() in helpers	2010-09-22 08:34:12 +02:00
nf_nat_h323.c	netfilter: nf_nat: better error handling of nf_ct_expect_related() in helpers	2010-09-22 08:34:12 +02:00
nf_nat_helper.c	netfilter: nf_nat: add nf_nat_csum()	2010-09-15 19:24:50 +02:00
nf_nat_irc.c	netfilter: nf_nat: better error handling of nf_ct_expect_related() in helpers	2010-09-22 08:34:12 +02:00
nf_nat_pptp.c
nf_nat_proto_common.c	netfilter: nf_nat: don't check if the tuple is unique when there isn't any other choice	2010-08-02 17:35:49 +02:00
nf_nat_proto_dccp.c	netfilter: nf_nat: make unique_tuple return void	2010-08-02 17:20:54 +02:00
nf_nat_proto_gre.c	netfilter: nf_nat: don't check if the tuple is unique when there isn't any other choice	2010-08-02 17:35:49 +02:00
nf_nat_proto_icmp.c	netfilter: nf_nat: don't check if the tuple is unique when there isn't any other choice	2010-08-02 17:35:49 +02:00
nf_nat_proto_sctp.c	netfilter: nf_nat: make unique_tuple return void	2010-08-02 17:20:54 +02:00
nf_nat_proto_tcp.c	netfilter: nf_nat: make unique_tuple return void	2010-08-02 17:20:54 +02:00
nf_nat_proto_udp.c	netfilter: nf_nat: make unique_tuple return void	2010-08-02 17:20:54 +02:00
nf_nat_proto_udplite.c	netfilter: nf_nat: make unique_tuple return void	2010-08-02 17:20:54 +02:00
nf_nat_proto_unknown.c	netfilter: nf_nat: make unique_tuple return void	2010-08-02 17:20:54 +02:00
nf_nat_rule.c	netfilter: nf_nat: no IP_NAT_RANGE_MAP_IPS flags when alloc_null_binding()	2010-09-16 19:47:51 +02:00
nf_nat_sip.c	netfilter: nf_nat: better error handling of nf_ct_expect_related() in helpers	2010-09-22 08:34:12 +02:00
nf_nat_snmp_basic.c
nf_nat_standalone.c
nf_nat_tftp.c