mirror/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
e2f82ac3fcffffca59751b65124544d11ed8be4a
linux/net/netfilter
History
Eric Dumazet e2f82ac3fc [NETFILTER]: xt_hashlimit: speedup hash_dst() 
1) Using jhash2() instead of jhash() is a litle bit faster if applicable.

2) Thanks to jhash, hash value uses full 32 bits.
   Instead of returning hash % size (implying a divide)
   we return the high 32 bits of the (hash * size) that will
   give results between [0 and size-1] and same hash distribution.

  On most cpus, a multiply is less expensive than a divide, by an order
  of magnitude.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28 14:59:10 -08:00
..
core.c
[NETFILTER]: constify nf_afinfo
2008-01-28 14:59:05 -08:00
Kconfig
[NETFILTER]: Select CONFIG_NETFILTER_NETLINK when needed
2008-01-28 14:56:25 -08:00
Makefile
[NETFILTER]: x_tables: add rateest match
2008-01-28 14:56:03 -08:00
nf_conntrack_amanda.c
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
nf_conntrack_core.c
[NETFILTER]: ctnetlink: use netlink attribute helpers
2008-01-28 14:58:54 -08:00
nf_conntrack_ecache.c
[NETFILTER]: nf_conntrack_expect: function naming unification
2007-07-10 22:17:53 -07:00
nf_conntrack_expect.c
[NETFILTER]: Introduce nf_inet_address
2008-01-28 14:59:07 -08:00
nf_conntrack_extend.c
[NETFILTER]: Fix NULL pointer dereference in nf_nat_move_storage()
2007-11-15 15:52:32 -08:00
nf_conntrack_ftp.c
[NETFILTER]: Introduce nf_inet_address
2008-01-28 14:59:07 -08:00
nf_conntrack_h323_asn1.c
[NETFILTER]: Parenthesize macro parameters
2008-01-28 14:59:08 -08:00
nf_conntrack_h323_main.c
[NETFILTER]: Introduce nf_inet_address
2008-01-28 14:59:07 -08:00
nf_conntrack_h323_types.c
[NETFILTER]: nf_conntrack_h323: fix ASN.1 types
2007-05-24 16:42:26 -07:00
nf_conntrack_helper.c
netfilter endian regressions
2007-07-26 11:11:56 -07:00
nf_conntrack_irc.c
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
nf_conntrack_l3proto_generic.c
[NETFILTER]: nf_conntrack: mark protocols __read_mostly
2007-07-14 20:48:19 -07:00
nf_conntrack_netbios_ns.c
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
nf_conntrack_netlink.c
[NETFILTER]: Parenthesize macro parameters
2008-01-28 14:59:08 -08:00
nf_conntrack_pptp.c
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
nf_conntrack_proto_generic.c
sysctl: remove broken netfilter binary sysctls
2007-10-18 14:37:23 -07:00
nf_conntrack_proto_gre.c
[NETFILTER]: ctnetlink: use netlink policy
2007-10-10 16:53:35 -07:00
nf_conntrack_proto_sctp.c
[NETFILTER]: Parenthesize macro parameters
2008-01-28 14:59:08 -08:00
nf_conntrack_proto_tcp.c
[NETFILTER]: nf_log: move logging stuff to seperate header
2008-01-28 14:58:58 -08:00
nf_conntrack_proto_udp.c
[NETFILTER]: nf_log: move logging stuff to seperate header
2008-01-28 14:58:58 -08:00
nf_conntrack_proto_udplite.c
[NETFILTER]: nf_log: move logging stuff to seperate header
2008-01-28 14:58:58 -08:00
nf_conntrack_proto.c
[NETLINK]: Possible cleanups.
2007-04-26 00:57:41 -07:00
nf_conntrack_sane.c
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
nf_conntrack_sip.c
[NETFILTER]: Introduce nf_inet_address
2008-01-28 14:59:07 -08:00
nf_conntrack_standalone.c
[NETFILTER]: Make netfilter code use the seq_open_private
2007-10-10 16:55:34 -07:00
nf_conntrack_tftp.c
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
nf_internals.h
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
nf_log.c
[NETFILTER]: nf_log: remove incomprehensible comment
2008-01-28 14:59:00 -08:00
nf_queue.c
[NETFILTER]: constify nf_afinfo
2008-01-28 14:59:05 -08:00
nf_sockopt.c
[NETFILTER]: fix compat_nf_sockopt typo
2007-11-15 14:29:21 -08:00
nf_sysctl.c
[PATCH] sysctl: remove insert_at_head from register_sysctl
2007-02-14 08:09:59 -08:00
nfnetlink_log.c
[NETFILTER]: nfnetlink_log: include GID in netlink message
2008-01-28 14:59:04 -08:00
nfnetlink_queue.c
[NETFILTER]: nfnetlink_{queue,log}: return proper error codes in instance_create
2008-01-28 14:59:02 -08:00
nfnetlink.c
[NET]: make netlink user -> kernel interface synchronious
2007-10-10 21:15:29 -07:00
x_tables.c
[NETFILTER]: ip_tables: move compat offset calculation to x_tables
2008-01-28 14:58:31 -08:00
xt_CLASSIFY.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_comment.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_connbytes.c
[NETFILTER]: x_tables: use %u format specifiers
2008-01-28 14:59:07 -08:00
xt_connlimit.c
[NETFILTER]: xt_connlimit: use the new union nf_inet_addr
2008-01-28 14:59:09 -08:00
xt_connmark.c
[NETFILTER]: x_tables: use %u format specifiers
2008-01-28 14:59:07 -08:00
xt_CONNMARK.c
[NETFILTER]: x_tables: use %u format specifiers
2008-01-28 14:59:07 -08:00
xt_CONNSECMARK.c
[NETFILTER]: x_tables: use %u format specifiers
2008-01-28 14:59:07 -08:00
xt_conntrack.c
[NETFILTER]: Parenthesize macro parameters
2008-01-28 14:59:08 -08:00
xt_dccp.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_dscp.c
[NETFILTER]: IPv6 capable xt_tos v1 match
2008-01-28 14:56:00 -08:00
xt_DSCP.c
[NETFILTER]: IPv6 capable xt_TOS v1 target
2008-01-28 14:56:00 -08:00
xt_esp.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_hashlimit.c
[NETFILTER]: xt_hashlimit: speedup hash_dst()
2008-01-28 14:59:10 -08:00
xt_helper.c
[NETFILTER]: x_tables: use %u format specifiers
2008-01-28 14:59:07 -08:00
xt_length.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_limit.c
[NETFILTER]: x_tables: enable compat translation for IPv6 matches/targets
2008-01-28 14:58:37 -08:00
xt_mac.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_mark.c
[NETFILTER]: x_tables: enable compat translation for IPv6 matches/targets
2008-01-28 14:58:37 -08:00
xt_MARK.c
[NETFILTER]: xt_MARK: add compat support for revision 0
2008-01-28 14:58:38 -08:00
xt_multiport.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_NFLOG.c
[NETFILTER]: nf_log: move logging stuff to seperate header
2008-01-28 14:58:58 -08:00
xt_NFQUEUE.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_NOTRACK.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_owner.c
[NETFILTER]: merge ipt_owner/ip6t_owner in xt_owner
2008-01-28 14:55:55 -08:00
xt_physdev.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_pkttype.c
[IPV4] net/netfilter: Use ipv4_is_<type>
2008-01-28 14:58:16 -08:00
xt_policy.c
[NETFILTER]: Parenthesize macro parameters
2008-01-28 14:59:08 -08:00
xt_quota.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_rateest.c
[NETFILTER]: x_tables: add rateest match
2008-01-28 14:56:03 -08:00
xt_RATEEST.c
[NETFILTER]: x_tables: add RATEEST target
2008-01-28 14:56:02 -08:00
xt_realm.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_sctp.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_SECMARK.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_state.c
[NETFILTER]: x_tables: use %u format specifiers
2008-01-28 14:59:07 -08:00
xt_statistic.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_string.c
[NETFILTER]: Parenthesize macro parameters
2008-01-28 14:59:08 -08:00
xt_tcpmss.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_TCPMSS.c
[NETFILTER]: xt_TCPMSS: don't allow netfilter --setmss to increase mss
2008-01-28 14:58:50 -08:00
xt_TCPOPTSTRIP.c
[NETFILTER]: x_tables: add TCPOPTSTRIP target
2008-01-28 14:55:51 -08:00
xt_tcpudp.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_time.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_TRACE.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00
xt_u32.c
[NETFILTER]: x_tables: consistent and unique symbol names
2008-01-28 14:55:53 -08:00