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Neal Cardwell aab2b4bf22 tcp: fix double-counted receiver RTT when leaving receiver fast path 
We should not update ts_recent and call tcp_rcv_rtt_measure_ts() both
before and after going to step5. That wastes CPU and double-counts the
receiver-side RTT sample.

Signed-off-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2013-03-04 14:12:07 -05:00
..
9p Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2013-02-25 16:00:49 -08:00
802 mrp: make mrp_rcv static 2013-02-11 14:16:26 -05:00
8021q net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
appletalk userns: Print out socket uids in a user namespace aware fashion. 2012-08-14 21:48:06 -07:00
atm net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
ax25 net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
batman-adv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net into net 2013-02-18 23:34:21 -05:00
bluetooth Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-02-21 17:40:58 -08:00
bridge bridge: make ifla_br_policy and br_af_ops static 2013-02-14 13:27:45 -05:00
caif CAIF: fix sparse warning for caif_usb 2013-03-04 14:12:07 -05:00
can net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
ceph Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2013-02-25 16:00:49 -08:00
core Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-02-26 11:44:11 -08:00
dcb net: Allow DCBnl to use other namespaces besides init_net 2012-12-10 14:09:01 -05:00
dccp Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
decnet Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
dns_resolver Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2012-12-16 15:40:50 -08:00
dsa dsa: make dsa_switch_setup check for valid port names 2013-01-21 15:40:12 -05:00
ethernet net: split eth_mac_addr for better error handling 2013-01-21 14:07:44 -05:00
ieee802154 Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
ipv4 tcp: fix double-counted receiver RTT when leaving receiver fast path 2013-03-04 14:12:07 -05:00
ipv6 net: ipv6: Don't purge default router if accept_ra=2 2013-03-04 14:12:07 -05:00
ipx userns: Print out socket uids in a user namespace aware fashion. 2012-08-14 21:48:06 -07:00
irda irda: small read beyond end of array in debug code 2013-02-27 13:10:35 -05:00
iucv iucv: fix kernel panic at reboot 2013-02-14 15:55:19 +01:00
key net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
l2tp l2tp: Restore socket refcount when sendmsg succeeds 2013-03-01 14:13:09 -05:00
lapb net/lapb: remove depends on CONFIG_EXPERIMENTAL 2013-01-11 11:40:01 -08:00
llc net: Allow userns root to control llc, netfilter, netlink, packet, and xfrm 2012-11-18 20:32:45 -05:00
mac80211 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem 2013-03-01 13:52:03 -05:00
mac802154 Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
netfilter Merge branch 'master' of git://1984.lsi.us.es/nf 2013-02-26 17:24:26 -05:00
netlabel Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-10-02 13:38:27 -07:00
netlink net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
netrom net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
nfc Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
openvswitch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-02-08 18:02:14 -05:00
packet net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
phonet net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
rds rds: simplify a warning message 2013-03-04 14:12:07 -05:00
rfkill rfkill: don't use [delayed_]work_pending() 2012-12-28 13:40:16 -08:00
rose net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
rxrpc Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
sched net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
sctp sctp: use KMALLOC_MAX_SIZE instead of its own MAX_KMALLOC_SIZE 2013-03-04 14:12:06 -05:00
sunrpc Main batch of InfiniBand/RDMA changes for 3.9: 2013-02-26 11:41:08 -08:00
tipc Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
unix net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
vmw_vsock VSOCK: Don't reject PF_VSOCK protocol 2013-02-18 15:02:51 -05:00
wimax
…
wireless Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem 2013-03-01 13:52:03 -05:00
x25 net/x25: remove depends on CONFIG_EXPERIMENTAL 2013-01-11 11:40:03 -08:00
xfrm Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
Kconfig Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
Makefile VSOCK: Introduce VM Sockets 2013-02-10 19:41:08 -05:00
compat.c make get_file() return its argument 2012-09-26 21:10:25 -04:00
nonet.c
…
socket.c ethtool: fix sparse warning 2013-02-11 14:16:26 -05:00
sysctl_net.c user_ns: get rid of duplicate code in net_ctl_permissions 2012-11-18 20:32:45 -05:00