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linux/net/ipv4
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Nivedita Singhvi 2aeef18d37 tcp: Increment LISTENOVERFLOW and LISTENDROPS in tcp_v4_conn_request() 
We drop a connection request if the accept backlog is full and there are
sufficient packets in the syn queue to warrant starting drops. Increment the
appropriate counters so this isn't silent, for accurate stats and help in
debugging.

This patch assumes LINUX_MIB_LISTENDROPS is a superset of/includes the
counter LINUX_MIB_LISTENOVERFLOWS.

Signed-off-by: Nivedita Singhvi <niv@us.ibm.com>
Acked-by: Vijay Subramanian <subramanian.vijay@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-29 15:43:04 -05:00
..
netfilter
netfilter: nf_nat: Also handle non-ESTABLISHED routing changes in MASQUERADE
2012-12-16 23:28:30 +01:00
af_inet.c
net: Make CAP_NET_BIND_SERVICE per user namespace
2012-11-18 20:33:37 -05:00
ah4.c
xfrm4: Invalidate all ipv4 routes on IPsec pmtu events
2013-01-21 12:43:54 +01:00
arp.c
arp: fix a regression in arp_solicit()
2012-12-24 18:42:58 -08:00
cipso_ipv4.c
cipso: don't follow a NULL pointer when setsockopt() is called
2012-07-18 09:01:12 -07:00
datagram.c
ipv4: Add a socket release callback for datagram sockets
2013-01-21 14:17:05 -05:00
devinet.c
ipv4: fix NULL checking in devinet_ioctl()
2013-01-06 21:11:18 -08:00
esp4.c
xfrm4: Invalidate all ipv4 routes on IPsec pmtu events
2013-01-21 12:43:54 +01:00
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
ipv4: Fix nexthop caching wrt. scoping.
2011-03-24 18:06:47 -07:00
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
net: ipv4: Standardize prefixes for message logging
2012-03-12 17:05:21 -07:00
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
inet: Fix kmemleak in tcp_v4/6_syn_recv_sock and dccp_v4/6_request_recv_sock
2012-12-14 13:14:07 -05:00
inet_diag.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-12-12 18:07:07 -08:00
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
net: add skb frag size accessors
2011-10-19 03:10:46 -04:00
inet_timewait_sock.c
net: ipv4 and ipv6: Convert printk(KERN_DEBUG to pr_debug
2012-05-16 01:01:03 -04:00
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
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-12-12 18:07:07 -08:00
ip_gre.c
IP_GRE: Fix kernel panic in IP_GRE with GRE csum.
2013-01-28 00:07:34 -05:00
ip_input.c
net: TCP early demux cleanup
2012-07-30 14:53:21 -07:00
ip_options.c
net: Allow userns root to control ipv4
2012-11-18 20:32:45 -05:00
ip_output.c
net: Handle encapsulated offloads before fragmentation or handing to lower dev
2012-12-09 00:20:28 -05:00
ip_sockglue.c
net: prevent setting ttl=0 via IP_TTL
2013-01-08 17:57:10 -08:00
ip_vti.c
net: Allow userns root to control ipv4
2012-11-18 20:32:45 -05:00
ipcomp.c
xfrm4: Invalidate all ipv4 routes on IPsec pmtu events
2013-01-21 12:43:54 +01:00
ipconfig.c
net/ipv4/ipconfig: really display the BOOTP/DHCP server's address.
2013-01-04 15:14:14 -08:00
ipip.c
net: Allow userns root to control ipv4
2012-11-18 20:32:45 -05:00
ipmr.c
ipmr: advertise new mfc entries via rtnl
2012-12-04 13:08:11 -05:00
Kconfig
net/ipv4: VTI support new module for ip_vti.
2012-07-18 09:36:12 -07:00
Makefile
memcg: rename config variables
2012-07-31 18:42:43 -07:00
netfilter.c
netfilter: properly annotate ipv4_netfilter_{init,fini}()
2012-09-03 13:56:04 +02:00
ping.c
ipv4: Add a socket release callback for datagram sockets
2013-01-21 14:17:05 -05:00
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
ipv4: Add a socket release callback for datagram sockets
2013-01-21 14:17:05 -05:00
route.c
ipv4: Fix route refcount on pmtu discovery
2013-01-22 14:23:17 -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_bic.c
tcp: fix undo after RTO for BIC
2012-01-20 14:17:26 -05:00
tcp_cong.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2012-12-13 12:00:02 -08:00
tcp_cubic.c
tcp: fix undo after RTO for CUBIC
2012-01-20 14:17:26 -05:00
tcp_diag.c
inet_diag: Rename inet_diag_req into inet_diag_req_v2
2012-01-11 12:56:06 -08:00
tcp_fastopen.c
tcp: TCP Fast Open Server - header & support functions
2012-08-31 20:02:18 -04:00
tcp_highspeed.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_htcp.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_hybla.c
tcp: bool conversions
2012-05-17 14:59:59 -04:00
tcp_illinois.c
net: fix divide by zero in tcp algorithm illinois
2012-11-01 11:55:59 -04:00
tcp_input.c
tcp: accept RST without ACK flag
2013-01-10 22:49:30 -08:00
tcp_ipv4.c
tcp: Increment LISTENOVERFLOW and LISTENDROPS in tcp_v4_conn_request()
2013-01-29 15:43:04 -05:00
tcp_lp.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
tcp_memcontrol.c
memcg: decrement static keys at real destroy time
2012-05-29 16:22:28 -07:00
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
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-12-12 18:07:07 -08:00
tcp_probe.c
net: cleanup unsigned to unsigned int
2012-04-15 12:44:40 -04:00
tcp_scalable.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
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: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_vegas.h
…
tcp_veno.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_westwood.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_yeah.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
tcp.c
tcp: fix splice() and tcp collapsing interaction
2013-01-10 14:09:57 -08:00
tunnel4.c
net: Convert printks to pr_<level>
2012-03-11 23:42:51 -07:00
udp_diag.c
netlink: Rename pid to portid to avoid confusion
2012-09-10 15:30:41 -04:00
udp_impl.h
ipv4: fix checkpatch errors
2012-04-15 12:37:19 -04:00
udp.c
ipv4: Add a socket release callback for datagram sockets
2013-01-21 14:17:05 -05:00
udplite.c
net: ipv4: Standardize prefixes for message logging
2012-03-12 17:05:21 -07:00
xfrm4_input.c
ipv4: Fix input route performance regression.
2012-07-26 15:50:39 -07:00
xfrm4_mode_beet.c
ipsec: be careful of non existing mac headers
2012-02-23 16:50:45 -05:00
xfrm4_mode_transport.c
…
xfrm4_mode_tunnel.c
net/ipv4: VTI support rx-path hook in xfrm4_mode_tunnel.
2012-07-18 09:36:12 -07:00
xfrm4_output.c
xfrm4: Don't call icmp_send on local error
2011-07-01 17:33:19 -07:00
xfrm4_policy.c
xfrm: Fix the gc threshold value for ipv4
2012-11-13 09:15:07 +01:00
xfrm4_state.c
net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules
2011-10-31 19:30:30 -04:00
xfrm4_tunnel.c
net: ipv4: Standardize prefixes for message logging
2012-03-12 17:05:21 -07:00