android_kernel_xiaomi_sm8350/net/ipv4
Eric Dumazet 6cce09f87a tcp: Add SNMP counters for backlog and min_ttl drops
Commit 6b03a53a (tcp: use limited socket backlog) added the possibility
of dropping frames when backlog queue is full.

Commit d218d111 (tcp: Generalized TTL Security Mechanism) added the
possibility of dropping frames when TTL is under a given limit.

This patch adds new SNMP MIB entries, named TCPBacklogDrop and
TCPMinTTLDrop, published in /proc/net/netstat in TcpExt: line

netstat -s | egrep "TCPBacklogDrop|TCPMinTTLDrop"
    TCPBacklogDrop: 0
    TCPMinTTLDrop: 0

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08 10:45:27 -08:00
..
netfilter netfilter: xtables: restore indentation 2010-02-26 17:53:31 +01:00
af_inet.c percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
ah4.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
arp.c net neigh: Decouple per interface neighbour table controls from binary sysctls 2010-02-16 15:55:18 -08:00
cipso_ipv4.c
datagram.c
devinet.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-02-25 23:22:42 -08:00
esp4.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
fib_frontend.c net: spread __net_init, __net_exit 2010-01-17 19:16:02 -08:00
fib_hash.c
fib_lookup.h
fib_rules.c
fib_semantics.c ipv4: obsolete config in kernel source (IP_ROUTE_PERVASIVE) 2010-02-04 14:58:46 -08:00
fib_trie.c
icmp.c icmp: move icmp_err_convert[] to .rodata 2010-01-23 01:21:28 -08:00
igmp.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-02-14 22:30:54 -08:00
inet_connection_sock.c tcp: account SYN-ACK timeouts & retransmissions 2010-01-17 19:09:39 -08:00
inet_diag.c netlink: With opcode INET_DIAG_BC_S_LE dport was compared in inet_diag_bc_run() 2010-01-19 14:12:20 -08:00
inet_fragment.c
inet_hashtables.c
inet_lro.c
inet_timewait_sock.c
inetpeer.c
ip_forward.c
ip_fragment.c ipv4: ip_fragment: fix unbalanced rcu_read_unlock() 2010-02-02 11:46:50 -08:00
ip_gre.c gre: fix hard header destination address checking 2010-03-04 00:53:52 -08:00
ip_input.c
ip_options.c
ip_output.c ip: fix mc_loop checks for tunnels with multicast outer addresses 2010-01-06 20:37:01 -08:00
ip_sockglue.c tcp: Generalized TTL Security Mechanism 2010-01-11 16:28:01 -08:00
ipcomp.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
ipconfig.c
ipip.c tunnels: fix netns vs proto registration ordering 2010-02-16 14:55:25 -08:00
ipmr.c ipmr: remove useless checks from ipmr_device_event 2010-02-17 13:27:10 -08:00
Kconfig
Makefile
netfilter.c
proc.c tcp: Add SNMP counters for backlog and min_ttl drops 2010-03-08 10:45:27 -08:00
protocol.c
raw.c
route.c Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2010-02-28 19:23:06 -08:00
syncookies.c
sysctl_net_ipv4.c net: TCP thin dupack 2010-02-18 15:43:09 -08:00
tcp_bic.c
tcp_cong.c
tcp_cubic.c
tcp_diag.c
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c net: TCP thin dupack 2010-02-18 15:43:09 -08:00
tcp_ipv4.c tcp: Add SNMP counters for backlog and min_ttl drops 2010-03-08 10:45:27 -08:00
tcp_lp.c
tcp_minisocks.c net: backlog functions rename 2010-03-05 13:34:03 -08:00
tcp_output.c
tcp_probe.c tcp_probe: avoid modulus operation and wrap fix 2010-01-25 15:47:50 -08:00
tcp_scalable.c
tcp_timer.c net: TCP thin linear timeouts 2010-02-18 15:43:08 -08:00
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tcp.c net: TCP thin dupack 2010-02-18 15:43:09 -08:00
tunnel4.c
udp_impl.h
udp.c net: backlog functions rename 2010-03-05 13:34:03 -08:00
udplite.c net: spread __net_init, __net_exit 2010-01-17 19:16:02 -08:00
xfrm4_input.c
xfrm4_mode_beet.c
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c
xfrm4_output.c
xfrm4_policy.c ipsec: Fix bogus bundle flowi 2010-03-03 01:04:37 -08:00
xfrm4_state.c
xfrm4_tunnel.c