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linux_dsm_epyc7002/net/ipv6
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Neil Horman 47482f132a ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2) 
properly record sk_rxhash in ipv6 sockets (v2)

Noticed while working on another project that flows to sockets which I had open
on a test systems weren't getting steered properly when I had RFS enabled.
Looking more closely I found that:

1) The affected sockets were all ipv6
2) They weren't getting steered because sk->sk_rxhash was never set from the
incomming skbs on that socket.

This was occuring because there are several points in the IPv4 tcp and udp code
which save the rxhash value when a new connection is established.  Those calls
to sock_rps_save_rxhash were never added to the corresponding ipv6 code paths.
This patch adds those calls.  Tested by myself to properly enable RFS
functionalty on ipv6.

Change notes:
v2:
	Filtered UDP to only arm RFS on bound sockets (Eric Dumazet)

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06 13:07:09 -07:00
..
netfilter netfilter: xtables: fix reentrancy 2011-03-20 15:40:06 +01:00
addrconf_core.c ipv6: Remove IPV6_ADDR_RESERVED 2010-02-26 03:59:07 -08:00
addrconf.c ipv6: hash is calculated but not used afterwards 2011-02-25 14:00:22 -08:00
addrlabel.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-09-27 01:03:03 -07:00
af_inet6.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
ah6.c xfrm: Use separate low and high order bits of the sequence numbers in xfrm_skb_cb 2011-03-13 20:22:28 -07:00
anycast.c net-next: remove useless union keyword 2010-06-10 23:31:35 -07:00
datagram.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
esp6.c esp6: Add support for IPsec extended sequence numbers 2011-03-13 20:22:29 -07:00
exthdrs_core.c net: return operator cleanup 2010-09-23 14:33:39 -07:00
exthdrs.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
fib6_rules.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
icmp.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
inet6_connection_sock.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
inet6_hashtables.c Kill off warning: ‘inline’ is not at beginning of declaration 2011-01-19 15:43:08 +01:00
ip6_fib.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
ip6_flowlabel.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
ip6_input.c Merge branch 'master' of /repos/git/net-next-2.6 2010-04-20 16:02:01 +02:00
ip6_output.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
ip6_tunnel.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
ip6mr.c net: use CHECKSUM_NONE instead of magic number 2011-03-27 23:35:05 -07:00
ipcomp6.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
ipv6_sockglue.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
Kconfig ipv6: ip6mr: support multiple tables 2010-05-11 14:40:55 +02:00
Makefile [IPV6] MROUTE: Support multicast forwarding. 2008-04-05 22:33:38 +09:00
mcast.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
mip6.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
ndisc.c net: gre: provide multicast mappings for ipv4 and ipv6 2011-03-30 00:10:47 -07:00
netfilter.c netfilter: af_info: add 'strict' parameter to limit lookup to .oif 2011-04-04 17:00:54 +02:00
proc.c ipv6/udp: report SndbufErrors and RcvbufErrors 2010-10-30 16:17:23 -07:00
protocol.c net: add __rcu annotations to protocol 2010-10-27 11:37:31 -07:00
raw.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
reassembly.c ipv6: Prepare the tree for un-inlined jhash. 2010-11-28 11:26:21 -08:00
route.c ipv6: ip6_route_output does not modify sk parameter, so make it const 2011-03-22 19:17:36 -07:00
sit.c ipv4: Create and use route lookup helpers. 2011-03-12 15:08:42 -08:00
syncookies.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
sysctl_net_ipv6.c net ipv6: Fix duplicate /proc/sys/net/ipv6/neigh directory entries. 2011-03-21 18:23:34 -07:00
tcp_ipv6.c ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2) 2011-04-06 13:07:09 -07:00
tunnel6.c tunnels: add _rcu annotations 2010-10-25 13:09:45 -07:00
udp_impl.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
udp.c ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2) 2011-04-06 13:07:09 -07:00
udplite.c net: fix nulls list corruptions in sk_prot_alloc 2010-12-16 14:26:56 -08:00
xfrm6_input.c netfilter: ipv6: use NFPROTO values for NF_HOOK invocation 2010-03-25 16:00:49 +01:00
xfrm6_mode_beet.c ipsec: Interfamily IPSec BEET, ipv4-inner ipv6-outer 2008-08-06 02:40:25 -07:00
xfrm6_mode_ro.c [IPSEC]: Make x->lastused an unsigned long 2008-01-28 14:53:52 -08:00
xfrm6_mode_transport.c [IPSEC]: Use IPv6 calling convention as the convention for x->mode->output 2007-10-10 16:55:54 -07:00
xfrm6_mode_tunnel.c ipv6: Use ip6_dst_hoplimit() instead of direct dst_metric() calls. 2010-12-12 21:14:46 -08:00
xfrm6_output.c ipv6: Fragment locally generated tunnel-mode IPSec6 packets as needed. 2010-12-19 20:22:23 -08:00
xfrm6_policy.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
xfrm6_state.c net: Use flowi4 and flowi6 in xfrm layer. 2011-03-12 15:08:52 -08:00
xfrm6_tunnel.c xfrm6: make xfrm6_tunnel_free_spi local 2010-10-21 03:09:45 -07:00