Eric Dumazet 1240d1373c ipv4: udp: Optimise multicast reception ...

UDP multicast rx path is a bit complex and can hold a spinlock
for a long time.

Using a small (32 or 64 entries) stack of socket pointers can help
to perform expensive operations (skb_clone(), udp_queue_rcv_skb())
outside of the lock, in most cases.

It's also a base for a future RCU conversion of multicast recption.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Lucian Adrian Grijincu <lgrijincu@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2009-11-08 20:53:08 -08:00

..

netfilter

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-11-06 00:55:55 -08:00

af_inet.c

net: check kern before calling security subsystem

2009-11-05 22:18:18 -08:00

ah4.c

ah4: convert to ahash

2009-10-18 21:31:59 -07:00

arp.c

net: make neigh_ops constant

2009-09-01 17:40:57 -07:00

cipso_ipv4.c

ipv4: Define cipso_v4_delopt static

2009-10-07 14:45:58 -07:00

datagram.c

inet: rename some inet_sock fields

2009-10-18 18:52:53 -07:00

devinet.c

net: net/ipv4/devinet.c cleanups

2009-11-04 22:05:10 -08:00

esp4.c

net: constify struct net_protocol

2009-09-14 17:03:01 -07:00

fib_frontend.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-11-06 00:55:55 -08:00

fib_hash.c

ipv4: fib table algorithm performance improvement

2009-10-05 00:21:56 -07:00

fib_lookup.h

ipv4: cleanup - remove two unused parameters from fib_semantic_match().

2009-05-18 15:16:37 -07:00

fib_rules.c

ipv4: fib table algorithm performance improvement

2009-10-05 00:21:56 -07:00

fib_semantics.c

ipv4: cleanup - remove two unused parameters from fib_semantic_match().

2009-05-18 15:16:37 -07:00

fib_trie.c

ipv4: fib table algorithm performance improvement

2009-10-05 00:21:56 -07:00

icmp.c

icmp: icmp_send() can avoid a dev_put()

2009-11-01 23:55:10 -08:00

igmp.c

bonding: remap muticast addresses without using dev_close() and dev_open()

2009-09-15 02:37:40 -07:00

inet_connection_sock.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-10-27 01:03:26 -07:00

inet_diag.c

inet: rename some inet_sock fields

2009-10-18 18:52:53 -07:00

inet_fragment.c

inet fragments: fix sparse warning: context imbalance

2009-02-26 23:13:35 -08:00

inet_hashtables.c

inet: rename some inet_sock fields

2009-10-18 18:52:53 -07:00

inet_lro.c

include/net net/ - csum_partial - remove unnecessary casts

2008-11-19 15:44:53 -08:00

inet_timewait_sock.c

inet: rename some inet_sock fields

2009-10-18 18:52:53 -07:00

inetpeer.c

net: clean up net/ipv4/ah4.c esp4.c fib_semantics.c inet_connection_sock.c inetpeer.c ip_output.c

2008-11-03 00:23:42 -08:00

ip_forward.c

net: skb->dst accessors

2009-06-03 02:51:04 -07:00

ip_fragment.c

ip_frag: dont touch device refcount

2009-11-05 22:34:22 -08:00

ip_gre.c

net: Support specifying the network namespace upon device creation.

2009-11-08 00:53:51 -08:00

ip_input.c

inet: rename some inet_sock fields

2009-10-18 18:52:53 -07:00

ip_options.c

net: skb->dst accessors

2009-06-03 02:51:04 -07:00

ip_output.c

inet: rename some inet_sock fields

2009-10-18 18:52:53 -07:00

ip_sockglue.c

net: Cleanup redundant tests on unsigned

2009-10-29 01:39:54 -07:00

ipcomp.c

net: constify struct net_protocol

2009-09-14 17:03:01 -07:00

ipconfig.c

ipv4: teach ipconfig about the MTU option in DHCP

2009-05-19 15:36:17 -07:00

ipip.c

ipip: Optimize multiple unregistration

2009-10-28 02:22:08 -07:00

ipmr.c

ipmr: Optimize multiple unregistration

2009-10-29 01:13:49 -07:00

Kconfig

ipv4: update ARPD help text

2009-06-13 23:36:32 -07:00

Makefile

IPVS: Move IPVS to net/netfilter/ipvs

2008-10-07 08:38:24 +11:00

netfilter.c

net: skb->dst accessors

2009-06-03 02:51:04 -07:00

proc.c

snmp: add missing counters for RFC 4293

2009-04-27 02:45:02 -07:00

protocol.c

net: constify struct net_protocol

2009-09-14 17:03:01 -07:00

raw.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-10-29 21:28:59 -07:00

route.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-11-06 00:55:55 -08:00

syncookies.c

Allow tcp_parse_options to consult dst entry

2009-10-29 01:28:41 -07:00

sysctl_net_ipv4.c

sysctl: remove "struct file *" argument of ->proc_handler

2009-09-24 07:21:04 -07:00

tcp_bic.c

tcp: add helper for AI algorithm

2009-03-02 03:00:15 -08:00

tcp_cong.c

Networking: use CAP_NET_ADMIN when deciding to call request_module

2009-08-14 11:18:34 +10:00

tcp_cubic.c

tcp: add helper for AI algorithm

2009-03-02 03:00:15 -08:00

tcp_diag.c

net: inet_diag_handler structs can be const

2008-11-19 15:43:27 -08:00

tcp_highspeed.c

[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid

2008-01-28 14:55:41 -08:00

tcp_htcp.c

htcp: merge icsk_ca_state compare

2009-03-02 03:00:14 -08:00

tcp_hybla.c

tcp: Fix tcp_hybla zero congestion window growth with small rho and large cwnd.

2008-10-07 15:58:17 -07:00

tcp_illinois.c

[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid

2008-01-28 14:55:41 -08:00

tcp_input.c

tcp: Use defaults when no route options are available

2009-11-04 23:24:15 -08:00

tcp_ipv4.c

Allow tcp_parse_options to consult dst entry

2009-10-29 01:28:41 -07:00

tcp_lp.c

[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid

2008-01-28 14:55:41 -08:00

tcp_minisocks.c

tcp: Do not call IPv4 specific func in tcp_check_req

2009-11-04 23:24:14 -08:00

tcp_output.c

Allow to turn off TCP window scale opt per route

2009-10-29 01:28:47 -07:00

tcp_probe.c

inet: rename some inet_sock fields

2009-10-18 18:52:53 -07:00

tcp_scalable.c

tcp: add helper for AI algorithm

2009-03-02 03:00:15 -08:00

tcp_timer.c

net: Fix for dst_negative_advice

2009-10-20 18:55:46 -07:00

tcp_vegas.c

tcp: tcp_vegas ssthresh bugfix

2009-05-25 22:44:59 -07:00

tcp_vegas.h

[TCP]: congestion control API pass RTT in microseconds

2007-07-31 02:27:57 -07:00

tcp_veno.c

tcp: add helper for AI algorithm

2009-03-02 03:00:15 -08:00

tcp_westwood.c

[TCP]: congestion control API pass RTT in microseconds

2007-07-31 02:27:57 -07:00

tcp_yeah.c

tcp: add helper for AI algorithm

2009-03-02 03:00:15 -08:00

tcp.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-10-27 01:03:26 -07:00

tunnel4.c

net: constify struct net_protocol

2009-09-14 17:03:01 -07:00

udp_impl.h

net: Make setsockopt() optlen be unsigned.

2009-09-30 16:12:20 -07:00

udp.c

ipv4: udp: Optimise multicast reception

2009-11-08 20:53:08 -08:00

udplite.c

net: drop capability from protocol definitions

2009-11-05 21:40:17 -08:00

xfrm4_input.c

net: skb->dst accessors

2009-06-03 02:51:04 -07:00

xfrm4_mode_beet.c

ipsec: Interfamily IPSec BEET

2008-08-06 02:39:30 -07:00

xfrm4_mode_transport.c

[IPSEC]: Use IPv6 calling convention as the convention for x->mode->output

2007-10-10 16:55:54 -07:00

xfrm4_mode_tunnel.c

net: skb->dst accessors

2009-06-03 02:51:04 -07:00

xfrm4_output.c

net: skb->dst accessors

2009-06-03 02:51:04 -07:00

xfrm4_policy.c

xfrm4: fix build when SYSCTLs are disabled

2009-08-04 20:18:33 -07:00

xfrm4_state.c

xfrm: remove useless forward declarations

2008-11-25 01:05:54 -08:00

xfrm4_tunnel.c

[IPCOMP]: Fix reception of incompressible packets

2008-01-31 19:27:24 -08:00