Jon Paul Maloy 5a0950c272 tipc: ensure that link congestion and wakeup use same criteria ... When a link is attempted woken up after congestion, it uses a different, more generous criteria than when it was originally declared congested. This has the effect that the link, and the sending process, sometimes will be woken up unnecessarily, just to immediately return to congestion when it turns out there is not not enough space in its send queue to host the pending message. This is a waste of CPU cycles. We now change the function link_prepare_wakeup() to use exactly the same criteria as tipc_link_xmit(). However, since we are now excluding the window limit from the wakeup calculation, and the current backlog limit for the lowest level is too small to house even a single maximum-size message, we have to expand this limit. We do this by evaluating an alternative, minimum value during the setting of the importance limits. Acked-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-08-18 21:14:37 -07:00
..
6lowpan	6lowpan: ndisc: set invalid unicast short addr to unspec	2016-07-08 13:23:12 +02:00
9p	9p/trans_virtio: use kvfree() for iov_iter_get_pages_alloc()	2016-08-09 13:42:36 +03:00
802
8021q	net: remove type_check from dev_get_nest_level()	2016-08-13 15:15:54 -07:00
appletalk
atm	net: atm: remove redundant null pointer check on dev->name	2016-08-18 21:03:48 -07:00
ax25	AX.25: Close socket connection on session completion	2016-06-18 20:55:34 -07:00
batman-adv	batman-adv: Indicate netlink socket can be used with netns.	2016-08-09 07:54:43 +02:00
bluetooth	Bluetooth: Add debugfs fields for hardware and firmware info	2016-07-18 09:33:28 +03:00
bridge	bridge: Fix problems around fdb entries pointing to the bridge device	2016-08-09 21:42:44 -07:00
caif	caif: Remove unneeded header file	2016-06-28 05:26:14 -04:00
can	can: only call can_stat_update with procfs	2016-06-23 11:23:49 +02:00
ceph	libceph: using kfree_rcu() to simplify the code	2016-08-08 21:41:42 +02:00
core	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-08-18 01:17:32 -04:00
dcb
dccp	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2016-07-29 17:38:46 -07:00
decnet	net: fix decnet rtnexthop parsing	2016-07-05 14:08:47 -07:00
dns_resolver	KEYS: Add a facility to restrict new links into a keyring	2016-04-11 22:37:37 +01:00
dsa	net: dsa: support switchdev ageing time attr	2016-07-19 19:42:01 -07:00
ethernet
hsr	net/hsr: Use setup_timer and mod_timer.	2016-05-16 14:00:43 -04:00
ieee802154	ieee802154: 6lowpan: fix intra pan id check	2016-07-08 13:23:12 +02:00
ipv4	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-08-18 01:17:32 -04:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-08-18 01:17:32 -04:00
ipx
irda	net/irda: handle iriap_register_lsap() allocation failure	2016-08-13 15:09:07 -07:00
iucv	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2016-07-29 17:38:46 -07:00
kcm	kcm: Use stream parser	2016-08-17 19:36:23 -04:00
key
l2tp	l2tp: Correctly return -EBADF from pppol2tp_getname.	2016-07-26 15:19:46 -07:00
l3mdev	net: vrf: Implement get_saddr for IPv6	2016-06-17 21:25:29 -07:00
lapb	net/lapb: tuse %*ph to dump buffers	2016-05-29 22:33:25 -07:00
llc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
mac80211	mac80211: call get_expected_throughput only after adding station	2016-08-11 20:00:37 +02:00
mac802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2016-03-19 10:05:34 -07:00
mpls	mpls: allow routes on ipip and sit devices	2016-07-09 17:45:56 -04:00
ncsi	net/ncsi: avoid maybe-uninitialized warning	2016-07-25 10:32:59 -07:00
netfilter	netfilter: nft_exthdr: Add size check on u8 nft_exthdr attributes	2016-08-10 13:10:13 +02:00
netlabel	netlabel: Implement CALIPSO config functions for SMACK.	2016-06-27 15:06:18 -04:00
netlink	net/netlink/af_netlink.h: Remove unused structure.	2016-06-09 22:26:24 -07:00
netrom
nfc	NFC: digital: Fix RTOX supervisor PDU handling	2016-07-11 02:02:03 +02:00
openvswitch	openvswitch: do not ignore netdev errors when creating tunnel vports	2016-08-10 23:13:23 -07:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-07-24 00:53:32 -04:00
phonet
qrtr	Merge tag 'qcom-soc-for-4.7-2' into net-next	2016-05-17 14:11:19 -04:00
rds	RDS: add __printf format attribute to error reporting functions	2016-08-08 16:16:21 -07:00
rfkill	rfkill: Use switch to demux userspace operations	2016-04-05 10:48:53 +02:00
rose	rose: limit sk_filter trim to payload	2016-07-13 11:53:40 -07:00
rxrpc	rxrpc: Free packets discarded in data_ready	2016-08-09 17:13:56 +01:00
sched	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-08-18 01:17:32 -04:00
sctp	net/sctp: always initialise sctp_ht_iter::start_fail	2016-08-13 15:10:16 -07:00
strparser	strparser: Stream parser for messages	2016-08-17 19:36:23 -04:00
sunrpc	NFS client bugfixes for Linux 4.8	2016-08-12 12:32:24 -07:00
switchdev	switchdev: Put export declaration in the right place	2016-08-15 13:37:50 -07:00
tipc	tipc: ensure that link congestion and wakeup use same criteria	2016-08-18 21:14:37 -07:00
unix	af_unix: charge buffers to kmemcg	2016-07-26 16:19:19 -07:00
vmw_vsock	vhost/vsock: drop space available check for TX vq	2016-08-15 05:05:21 +03:00
wimax
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-08-18 01:17:32 -04:00
x25	net: fix a kernel infoleak in x25 module	2016-05-09 22:45:33 -04:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
compat.c	packet: compat support for sock_fprog	2016-06-09 23:41:03 -07:00
Kconfig	strparser: Stream parser for messages	2016-08-17 19:36:23 -04:00
Makefile	strparser: Stream parser for messages	2016-08-17 19:36:23 -04:00
socket.c	fs: poll/select/recvmmsg: use timespec64 for timeout events	2016-05-19 19:12:14 -07:00
sysctl_net.c	net: make net namespace sysctls belong to container's owner	2016-08-14 21:08:58 -07:00