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916e6d1a5e
linux/net
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Eric Dumazet 916e6d1a5e tcp: defer xmit timer reset in tcp_xmit_retransmit_queue() 
As hinted in prior change ("tcp: refine tcp_pacing_delay()
for very low pacing rates"), it is probably best arming
the xmit timer only when all the packets have been scheduled,
rather than when the head of rtx queue has been re-sent.

This does matter for flows having extremely low pacing rates,
since their tp->tcp_wstamp_ns could be far in the future.

Note that the regular xmit path has a stronger limit
in tcp_small_queue_check(), meaning it is less likely to
go beyond the pacing horizon.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-06 17:29:38 -07:00
..
6lowpan
9p 9pnet: allow making incomplete read requests 2020-03-27 09:29:56 +00:00
802 net: 802: psnap.c: Use built-in RCU list checking 2020-02-24 13:02:53 -08:00
8021q net: partially revert dynamic lockdep key changes 2020-05-04 12:05:56 -07:00
appletalk
atm docs: networking: convert atm.txt to ReST 2020-04-28 14:38:38 -07:00
ax25 docs: networking: convert ax25.txt to ReST 2020-04-28 14:38:38 -07:00
batman-adv net: partially revert dynamic lockdep key changes 2020-05-04 12:05:56 -07:00
bluetooth net: partially revert dynamic lockdep key changes 2020-05-04 12:05:56 -07:00
bpf bpf: Fix build warning regarding missing prototypes 2020-03-28 18:13:18 +01:00
bpfilter SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00
bridge net: bridge: return false in br_mrp_enabled() 2020-05-06 13:57:30 -07:00
caif net: caif: Fix use correct return type for ndo_start_xmit() 2020-04-30 12:13:07 -07:00
can
ceph docs: networking: convert dns_resolver.txt to ReST 2020-04-28 14:39:46 -07:00
core net: partially revert dynamic lockdep key changes 2020-05-04 12:05:56 -07:00
dcb
dccp dccp: remove unused inline function dccp_set_seqno 2020-04-25 20:42:57 -07:00
decnet Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2020-05-01 17:02:27 -07:00
dns_resolver docs: networking: convert dns_resolver.txt to ReST 2020-04-28 14:39:46 -07:00
dsa net: partially revert dynamic lockdep key changes 2020-05-04 12:05:56 -07:00
ethernet net: remove eth_change_mtu 2020-01-27 11:09:31 +01:00
ethtool drivers: Remove inclusion of vermagic header 2020-04-21 13:27:37 -07:00
hsr hsr: remove hsr interface if all slaves are removed 2020-04-30 13:25:18 -07:00
ieee802154 net: partially revert dynamic lockdep key changes 2020-05-04 12:05:56 -07:00
ife
ipv4 tcp: defer xmit timer reset in tcp_xmit_retransmit_queue() 2020-05-06 17:29:38 -07:00
ipv6 ipv6: Implement draft-ietf-6man-rfc4941bis 2020-05-06 17:00:02 -07:00
iucv
kcm net: kcm: kcmproc.c: Fix RCU list suspicious usage warning 2020-03-16 17:14:02 -07:00
key
l2tp net: partially revert dynamic lockdep key changes 2020-05-04 12:05:56 -07:00
l3mdev
lapb docs: networking: convert lapb-module.txt to ReST 2020-04-30 12:56:35 -07:00
llc af_llc: fix if-statement empty body warning 2020-02-26 20:38:13 -08:00
mac80211 docs: networking: convert mac80211-injection.txt to ReST 2020-04-30 12:56:36 -07:00
mac802154
mpls sysctl: pass kernel pointers to ->proc_handler 2020-04-27 02:07:40 -04:00
mptcp tcp: mptcp: use mptcp receive buffer space to select rcv window 2020-04-25 20:37:52 -07:00
ncsi net/ncsi: Support for multi host mellanox card 2020-01-09 18:36:22 -08:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2020-05-01 17:02:27 -07:00
netlabel netlabel: Kconfig: Update reference for NetLabel Tools project 2020-04-22 19:55:01 -07:00
netlink netlink: add infrastructure to expose policies to userspace 2020-04-30 17:51:42 -07:00
netrom net: partially revert dynamic lockdep key changes 2020-05-04 12:05:56 -07:00
nfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-03-12 22:34:48 -07:00
nsh
openvswitch net: openvswitch: use div_u64() for 64-by-32 divisions 2020-04-25 20:48:21 -07:00
packet net/packet: tpacket_rcv: avoid a producer race condition 2020-03-15 00:25:25 -07:00
phonet sysctl: pass kernel pointers to ->proc_handler 2020-04-27 02:07:40 -04:00
psample
qrtr net: qrtr: Add tracepoint support 2020-04-22 12:55:54 -07:00
rds Merge branch 'work.sysctl' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-04-28 21:23:38 +02:00
rfkill
rose net: partially revert dynamic lockdep key changes 2020-05-04 12:05:56 -07:00
rxrpc docs: networking: convert rxrpc.txt to ReST 2020-04-30 12:56:38 -07:00
sched sch_choke: Remove classid from choke_skb_cb. 2020-05-05 12:08:02 -07:00
sctp Merge branch 'work.sysctl' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-04-28 21:23:38 +02:00
smc net/smc: remove unused inline function smc_curs_read 2020-05-05 12:56:52 -07:00
strparser
sunrpc Merge branch 'work.sysctl' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-04-28 21:23:38 +02:00
switchdev net: switchdev: do not propagate bridge updates across bridges 2020-02-26 20:58:33 -08:00
tipc tipc: Fix potential tipc_node refcnt leak in tipc_rcv 2020-04-18 13:24:20 -07:00
tls net/tls: fix const assignment warning 2020-04-08 14:34:02 -07:00
unix net: datagram: drop 'destructor' argument from several helpers 2020-02-28 12:12:53 -08:00
vmw_vsock Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-02-27 18:31:39 -08:00
wimax
wireless netlink: remove NLA_EXACT_LEN_WARN 2020-04-30 17:51:42 -07:00
x25 docs: networking: convert x25.txt to ReST 2020-05-01 12:24:40 -07:00
xdp xsk: Fix typo in xsk_umem_consume_tx and xsk_generic_xmit comments 2020-04-26 09:41:31 -07:00
xfrm Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next 2020-03-30 10:59:20 -07:00
compat.c net: abstract out normal and compat msghdr import 2020-03-10 09:12:49 -06:00
Kconfig docs: networking: convert pktgen.txt to ReST 2020-04-30 12:56:37 -07:00
Makefile mptcp: Add MPTCP socket stubs 2020-01-24 13:44:07 +01:00
socket.c for-5.7/io_uring-2020-03-29 2020-03-30 12:18:49 -07:00
sysctl_net.c