Eric Dumazet 522040ea5f tcp: do not aggressively quick ack after ECN events ... ECN signals currently forces TCP to enter quickack mode for up to 16 (TCP_MAX_QUICKACKS) following incoming packets. We believe this is not needed, and only sending one immediate ack for the current packet should be enough. This should reduce the extra load noticed in DCTCP environments, after congestion events. This is part 2 of our effort to reduce pure ACK packets. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Acked-by: Yuchung Cheng <ycheng@google.com> Acked-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-05-22 15:43:15 -04:00
..
6lowpan
9p	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-11 20:53:22 -04:00
802
8021q	vlan: Add extack messages for link create	2018-05-17 17:08:55 -04:00
appletalk	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
atm	net: atm: Fix potential Spectre v1	2018-05-04 12:52:47 -04:00
ax25	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-04-01 19:49:34 -04:00
bluetooth	Bluetooth: Add __hci_cmd_send function	2018-05-18 06:37:52 +02:00
bpf	bpf: making bpf_prog_test run aware of possible data_end ptr change	2018-04-18 23:34:16 +02:00
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-21 16:01:54 -04:00
caif	net: caif: fix spelling mistake "UKNOWN" -> "UNKNOWN"	2018-04-19 13:37:10 -04:00
can	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
ceph	libceph: add osd_req_op_extent_osd_data_bvecs()	2018-05-10 10:15:05 +02:00
core	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-21 16:01:54 -04:00
dcb
dccp	dccp: fix tasklet usage	2018-05-03 15:14:57 -04:00
decnet	net: fib_rules: add extack support	2018-04-23 10:21:24 -04:00
dns_resolver	KEYS: DNS: limit the length of option strings	2018-04-17 15:17:41 -04:00
dsa	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-21 16:01:54 -04:00
ethernet	net: core: rework basic flow dissection helper	2018-05-08 00:02:36 -04:00
hsr
ieee802154	net: ieee802154: 6lowpan: fix frag reassembly	2018-04-23 20:56:24 +02:00
ife	net: sched: ife: check on metadata length	2018-04-22 21:12:00 -04:00
ipv4	tcp: do not aggressively quick ack after ECN events	2018-05-22 15:43:15 -04:00
ipv6	net/ipv6: Simplify route replace and appending into multipath route	2018-05-22 14:44:18 -04:00
iucv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
kcm	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
key	af_key: Always verify length of provided sadb_key	2018-04-09 07:06:38 +02:00
l2tp	l2tp: consistent reference counting in procfs and debufs	2018-04-27 11:06:35 -04:00
l3mdev
lapb
llc	llc: better deal with too small mtu	2018-05-08 00:11:40 -04:00
mac80211	mac80211: use timeout from the AddBA response instead of the request	2018-05-07 20:35:15 +02:00
mac802154	net/mac802154: disambiguate mac80215 vs mac802154 trace events	2018-03-28 22:55:18 +02:00
mpls	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
ncsi	net/ncsi: prevent a couple array underflows	2018-05-17 16:27:39 -04:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-21 16:01:54 -04:00
netlabel	netlabel: If PF_INET6, check sk_buff ip header version	2018-02-14 14:01:41 -05:00
netlink	net/netlink: make sure the headers line up actual value output	2018-05-04 13:00:57 -04:00
netrom	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-02-19 18:46:11 -05:00
nsh	nsh: fix infinite loop	2018-05-04 12:54:38 -04:00
openvswitch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-11 20:53:22 -04:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-21 16:01:54 -04:00
phonet	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
psample
qrtr	net: qrtr: Expose tunneling endpoint to user space	2018-04-27 15:06:10 -04:00
rds	rds: do not leak kernel memory to user land	2018-05-03 11:26:14 -04:00
rfkill	rfkill: gpio: fix memory leak in probe error path	2018-05-07 15:01:40 +02:00
rose	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
rxrpc	rxrpc: Trace UDP transmission failure	2018-05-10 23:26:01 +01:00
sched	net: sched: don't disable bh when accessing action idr	2018-05-22 15:34:34 -04:00
sctp	sctp: checkpatch fixups	2018-05-14 23:15:27 -04:00
smc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-21 16:01:54 -04:00
strparser	strparser: Do not call mod_delayed_work with a timeout of LONG_MAX	2018-04-22 21:09:16 -04:00
sunrpc	NFS client fixes for Linux 4.17-rc4	2018-05-11 13:56:43 -07:00
switchdev
tipc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-11 20:53:22 -04:00
tls	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-21 16:01:54 -04:00
unix	af_unix: remove redundant lockdep class	2018-04-04 11:13:40 -04:00
vmw_vsock	VSOCK: make af_vsock.ko removable again	2018-04-17 09:44:30 -04:00
wimax
wireless	nl80211: Free connkeys on external authentication failure	2018-04-20 09:58:03 +02:00
x25	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
xdp	xsk: fix 64-bit division	2018-05-09 18:12:21 +02:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-11 20:53:22 -04:00
compat.c	net: support compat 64-bit time in {s,g}etsockopt	2018-04-27 19:46:06 -04:00
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2018-05-07 23:35:08 -04:00
Makefile	xsk: add user memory registration support sockopt	2018-05-03 15:55:23 -07:00
socket.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2018-04-05 11:56:35 -07:00
sysctl_net.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00