Eric Dumazet fd90b29d75 tcp: change default tcp hash size ... As time passed, available memory increased faster than number of concurrent tcp sockets. As a result, a machine with 4GB of ram gets a hash table with 524288 slots, using 8388608 bytes of memory. Lets change that by a 16x factor (one slot for 128 KB of ram) Even if a small machine needs a _lot_ of sockets, tcp lookups are now very efficient, using one cache line per socket. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-12-01 11:36:37 -05:00
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netfilter	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
af_inet.c	net: Make CAP_NET_BIND_SERVICE per user namespace	2012-11-18 20:33:37 -05:00
ah4.c
arp.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
cipso_ipv4.c
datagram.c
devinet.c	net: Enable a userns root rtnl calls that are safe for unprivilged users	2012-11-18 20:33:36 -05:00
esp4.c
fib_frontend.c	net: Enable a userns root rtnl calls that are safe for unprivilged users	2012-11-18 20:33:36 -05:00
fib_lookup.h
fib_rules.c	sections: fix section conflicts in net	2012-10-06 03:04:45 +09:00
fib_semantics.c	ipv4: 16 slots in initial fib_info hash table	2012-10-22 14:29:06 -04:00
fib_trie.c	ipv4/route: arg delay is useless in rt_cache_flush()	2012-09-18 15:44:34 -04:00
gre.c
icmp.c	ipv4: avoid passing NULL to inet_putpeer() in icmpv4_xrlim_allow()	2012-11-26 17:24:41 -05:00
igmp.c	igmp: export symbol ip_mc_leave_group	2012-10-01 18:39:44 -04:00
inet_connection_sock.c	tcp: better retrans tracking for defer-accept	2012-11-03 14:45:00 -04:00
inet_diag.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-11-10 18:32:51 -05:00
inet_fragment.c	ipv6: unify fragment thresh handling code	2012-09-19 17:23:28 -04:00
inet_hashtables.c	net: move inet_dport/inet_num in sock_common	2012-11-30 15:02:56 -05:00
inet_lro.c
inet_timewait_sock.c
inetpeer.c	Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2012-10-02 09:54:49 -07:00
ip_forward.c	ipv4: introduce rt_uses_gateway	2012-10-08 17:42:36 -04:00
ip_fragment.c	net: Don't export sysctls to unprivileged users	2012-11-18 20:30:55 -05:00
ip_gre.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ip_input.c
ip_options.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ip_output.c	ipv4: introduce rt_uses_gateway	2012-10-08 17:42:36 -04:00
ip_sockglue.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ip_vti.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ipcomp.c
ipconfig.c	net/ipv4/ipconfig: add device address to a KERN_INFO message	2012-10-31 13:23:00 -04:00
ipip.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ipmr.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-11-29 12:51:17 -05:00
Kconfig
Makefile
netfilter.c	netfilter: properly annotate ipv4_netfilter_{init,fini}()	2012-09-03 13:56:04 +02:00
ping.c
proc.c	tcp: TCP Fast Open Server - header & support functions	2012-08-31 20:02:18 -04:00
protocol.c	net: Add net protocol offload registration infrustructure	2012-11-15 17:36:17 -05:00
raw.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2012-10-02 11:11:09 -07:00
route.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-11-25 12:49:17 -05:00
syncookies.c	tcp: better retrans tracking for defer-accept	2012-11-03 14:45:00 -04:00
sysctl_net_ipv4.c	net: Don't export sysctls to unprivileged users	2012-11-18 20:30:55 -05:00
tcp.c	tcp: change default tcp hash size	2012-12-01 11:36:37 -05:00
tcp_bic.c
tcp_cong.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
tcp_cubic.c
tcp_diag.c
tcp_fastopen.c	tcp: TCP Fast Open Server - header & support functions	2012-08-31 20:02:18 -04:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c	net: fix divide by zero in tcp algorithm illinois	2012-11-01 11:55:59 -04:00
tcp_input.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-11-17 22:00:43 -05:00
tcp_ipv4.c	ipv6: adapt connect for repair move	2012-11-22 15:30:14 -05:00
tcp_lp.c
tcp_memcontrol.c
tcp_metrics.c	tcp: handle tcp_net_metrics_init() order-5 memory allocation failures	2012-11-16 13:36:27 -05:00
tcp_minisocks.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-11-10 18:32:51 -05:00
tcp_output.c	ipv6: adapt connect for repair move	2012-11-22 15:30:14 -05:00
tcp_probe.c
tcp_scalable.c
tcp_timer.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-11-10 18:32:51 -05:00
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tunnel4.c
udp.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2012-10-02 11:11:09 -07:00
udp_diag.c	netlink: Rename pid to portid to avoid confusion	2012-09-10 15:30:41 -04:00
udp_impl.h
udplite.c
xfrm4_input.c
xfrm4_mode_beet.c
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c
xfrm4_output.c
xfrm4_policy.c	xfrm: Fix the gc threshold value for ipv4	2012-11-13 09:15:07 +01:00
xfrm4_state.c
xfrm4_tunnel.c