Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Eric Dumazet 63c6f81cdd udp: ipv4: do not waste time in __udp4_lib_mcast_demux_lookup ... Its too easy to add thousand of UDP sockets on a particular bucket, and slow down an innocent multicast receiver. Early demux is supposed to be an optimization, we should avoid spending too much time in it. It is interesting to note __udp4_lib_demux_lookup() only tries to match first socket in the chain. 10 is the threshold we already have in __udp4_lib_lookup() to switch to secondary hash. Fixes: 421b3885bf ("udp: ipv4: Add udp early demux") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: David Held <drheld@google.com> Cc: Shawn Bohrer <sbohrer@rgmadvisors.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-06-13 15:39:24 -07:00
..
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2014-05-30 17:54:47 -07:00
af_inet.c	gre: Call gso_make_checksum	2014-06-04 22:46:38 -07:00
ah4.c	ah4: Use the IPsec protocol multiplexer API	2014-02-25 07:04:17 +01:00
arp.c	ipv4: arp: update neighbour address when a gratuitous arp is received and arp_accept is set	2014-01-02 00:08:38 -05:00
cipso_ipv4.c	ipv4: ERROR: code indent should use tabs where possible	2013-12-26 13:43:21 -05:00
datagram.c	ipv4: fix a race in ip4_datagram_release_cb()	2014-06-11 15:39:18 -07:00
devinet.c	ipv4: minor spelling fix	2014-05-18 21:10:29 -04:00
esp4.c	esp4: Use the IPsec protocol multiplexer API	2014-02-25 07:04:17 +01:00
fib_frontend.c	ipv4, fib: pass LOOPBACK_IFINDEX instead of 0 to flowi4_iif	2014-04-16 15:05:11 -04:00
fib_lookup.h	ipv4: make fib_detect_death static	2013-12-28 17:01:46 -05:00
fib_rules.c	inet: fix NULL pointer Oops in fib(6)_rule_suppress	2013-12-10 17:54:23 -05:00
fib_semantics.c	ipv4: fib_semantics: increment fib_info_cnt after fib_info allocation	2014-05-07 17:14:32 -04:00
fib_trie.c	net: Revert "fib_trie: use seq_file_net rather than seq->private"	2014-06-04 15:11:41 -07:00
gre_demux.c	gre: Call gso_make_checksum	2014-06-04 22:46:38 -07:00
gre_offload.c	net: Save software checksum complete	2014-06-11 15:46:13 -07:00
icmp.c	net: add a sysctl to reflect the fwmark on replies	2014-05-13 18:35:08 -04:00
igmp.c	inetpeer: get rid of ip_id_count	2014-06-02 11:00:41 -07:00
inet_connection_sock.c	ipv4: make ip_local_reserved_ports per netns	2014-05-14 15:31:45 -04:00
inet_diag.c	inet_diag: fix inet_diag_dump_icsk() to use correct state for timewait sockets	2014-01-13 22:35:46 -08:00
inet_fragment.c	inet: frag: make sure forced eviction removes all frags	2014-03-06 15:28:45 -05:00
inet_hashtables.c	net: Use a more standard macro for INET_ADDR_COOKIE	2014-05-14 16:07:23 -04:00
inet_lro.c	lro: remove dead code	2013-12-29 16:34:25 -05:00
inet_timewait_sock.c
inetpeer.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-06-12 14:27:40 -07:00
ip_forward.c	net: rename local_df to ignore_df	2014-05-12 14:03:41 -04:00
ip_fragment.c	ipv4: fix "conntrack zones" support for defrag user check in ip_expire	2014-05-05 16:02:59 +02:00
ip_gre.c	gre: allow changing mac address when device is up	2014-06-10 22:46:42 -07:00
ip_input.c	net: Fix memory leak if TPROXY used with TCP early demux	2014-01-27 16:22:11 -08:00
ip_options.c	ipv4: Use predefined value for readability	2014-04-28 13:28:43 -04:00
ip_output.c	inetpeer: get rid of ip_id_count	2014-06-02 11:00:41 -07:00
ip_sockglue.c	ipv4: yet another new IP_MTU_DISCOVER option IP_PMTUDISC_OMIT	2014-02-26 15:51:00 -05:00
ip_tunnel.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-06-11 16:02:55 -07:00
ip_tunnel_core.c	net: Support for multiple checksums with gso	2014-06-04 22:46:38 -07:00
ip_vti.c	ip_vti: Fix 'ip tunnel add' with 'key' parameters	2014-06-11 00:30:52 -07:00
ipcomp.c	ipcomp4: Use the IPsec protocol multiplexer API	2014-02-25 07:04:17 +01:00
ipconfig.c	ipv4: ipconfig.c: add parentheses in an if statement	2014-02-14 00:14:23 -05:00
ipip.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-06-11 16:02:55 -07:00
ipmr.c	inetpeer: get rid of ip_id_count	2014-06-02 11:00:41 -07:00
Kconfig
Makefile	xfrm4: Add IPsec protocol multiplexer	2014-02-25 07:04:16 +01:00
netfilter.c	netfilter: remove double colon	2014-02-19 11:41:25 +01:00
ping.c	ping: move ping_group_range out of CONFIG_SYSCTL	2014-05-08 22:50:47 -04:00
proc.c	net: clean up snmp stats code	2014-05-07 16:06:05 -04:00
protocol.c
raw.c	inetpeer: get rid of ip_id_count	2014-06-02 11:00:41 -07:00
route.c	inetpeer: get rid of ip_id_count	2014-06-02 11:00:41 -07:00
syncookies.c	net: support marking accepting TCP sockets	2014-05-13 18:35:09 -04:00
sysctl_net_ipv4.c	ipv4: make ip_local_reserved_ports per netns	2014-05-14 15:31:45 -04:00
tcp.c	tcp: Add a TCP_FASTOPEN socket option to get a max backlog on its listner	2014-04-20 18:18:54 -04:00
tcp_bic.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_cong.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_cubic.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-05-12 13:19:14 -04:00
tcp_diag.c
tcp_fastopen.c	tcp: IPv6 support for fastopen server	2014-05-13 17:53:03 -04:00
tcp_highspeed.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_htcp.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_hybla.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_illinois.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_input.c	tcp: add gfp parameter to tcp_fragment	2014-06-10 22:30:58 -07:00
tcp_ipv4.c	net: support marking accepting TCP sockets	2014-05-13 18:35:09 -04:00
tcp_lp.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_memcontrol.c	cgroup: replace cftype->trigger() with cftype->write()	2014-05-13 12:16:21 -04:00
tcp_metrics.c	net: use the new API kvfree()	2014-06-05 00:49:51 -07:00
tcp_minisocks.c	tcp: use tcp_v4_send_synack on first SYN-ACK	2014-05-13 17:53:02 -04:00
tcp_offload.c	gre: Call gso_make_checksum	2014-06-04 22:46:38 -07:00
tcp_output.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-06-12 14:27:40 -07:00
tcp_probe.c	tcp: switch rtt estimations to usec resolution	2014-02-26 17:08:40 -05:00
tcp_scalable.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_timer.c	tcp: snmp stats for Fast Open, SYN rtx, and data pkts	2014-03-03 15:58:03 -05:00
tcp_vegas.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_vegas.h
tcp_veno.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tcp_westwood.c	tcp: remove unused min_cwnd member of tcp_congestion_ops	2014-02-13 18:22:34 -05:00
tcp_yeah.c	tcp: remove in_flight parameter from cong_avoid() methods	2014-05-03 19:23:07 -04:00
tunnel4.c
udp.c	udp: ipv4: do not waste time in __udp4_lib_mcast_demux_lookup	2014-06-13 15:39:24 -07:00
udp_diag.c
udp_impl.h
udp_offload.c	net: Add skb_gro_postpull_rcsum to udp and vxlan	2014-06-11 15:46:13 -07:00
udplite.c	net: Eliminate no_check from protosw	2014-05-23 16:28:53 -04:00
xfrm4_input.c	xfrm4: Add IPsec protocol multiplexer	2014-02-25 07:04:16 +01:00
xfrm4_mode_beet.c	ipv4: ERROR: code indent should use tabs where possible	2013-12-26 13:43:21 -05:00
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c	inetpeer: get rid of ip_id_count	2014-06-02 11:00:41 -07:00
xfrm4_output.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-05-24 00:32:30 -04:00
xfrm4_policy.c	xfrm: Introduce xfrm_input_afinfo to access the the callbacks properly	2014-03-14 07:28:07 +01:00
xfrm4_protocol.c	xfrm4: Properly handle unsupported protocols	2014-04-29 08:41:12 +02:00
xfrm4_state.c	inet: make no_pmtu_disc per namespace and kill ipv4_config	2013-12-18 16:58:20 -05:00
xfrm4_tunnel.c