Jon Paul Maloy 6163a194e0 tipc: decrease connection flow control window ... Memory overhead when allocating big buffers for data transfer may be quite significant. E.g., truesize of a 64 KB buffer turns out to be 132 KB, 2 x the requested size. This invalidates the "worst case" calculation we have been using to determine the default socket receive buffer limit, which is based on the assumption that 1024x64KB = 67MB buffers may be queued up on a socket. Since TIPC connections cannot survive hitting the buffer limit, we have to compensate for this overhead. We do that in this commit by dividing the fix connection flow control window from 1024 (2*512) messages to 512 (2*256). Since older version nodes send out acks at 512 message intervals, compatibility with such nodes is guaranteed, although performance may be non-optimal in such cases. Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-05-14 15:19:47 -04:00
..
9p	A bunch of updates and cleanup within the transport layer,	2014-04-11 14:14:57 -07:00
802	neigh: use NEIGH_VAR_INIT in ndo_neigh_setup functions.	2014-01-16 11:31:58 -08:00
8021q	vlan: rename __vlan_find_dev_deep() to __vlan_find_dev_deep_rcu()	2014-05-12 14:39:13 -04:00
appletalk	appletalk: fix checkpatch error with indent	2014-02-14 16:18:32 -05:00
atm	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
ax25	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
batman-adv	net: get rid of SET_ETHTOOL_OPS	2014-05-13 17:43:20 -04:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-05-12 13:19:14 -04:00
bridge	net: get rid of SET_ETHTOOL_OPS	2014-05-13 17:43:20 -04:00
caif	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
can	net: Use netlink_ns_capable to verify the permisions of netlink messages	2014-04-24 13:44:54 -04:00
ceph	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2014-05-05 15:17:02 -07:00
core	net: ptp: mark filter as __initdata	2014-05-13 13:17:24 -04:00
dcb	net: Use netlink_ns_capable to verify the permisions of netlink messages	2014-04-24 13:44:54 -04:00
dccp	net: clean up snmp stats code	2014-05-07 16:06:05 -04:00
decnet	net: Use netlink_ns_capable to verify the permisions of netlink messages	2014-04-24 13:44:54 -04:00
dns_resolver	net/*: Fix FSF address in file headers	2013-12-06 12:37:57 -05:00
dsa	net: get rid of SET_ETHTOOL_OPS	2014-05-13 17:43:20 -04:00
ethernet	net: eth_type_trans() should use skb_header_pointer()	2014-01-16 15:30:31 -08:00
hsr	hsr: replace del_timer by del_timer_sync	2014-03-27 15:28:06 -04:00
ieee802154	6lowpan: make lowpan_cb static	2014-04-20 18:18:55 -04:00
ipv4	net: support marking accepting TCP sockets	2014-05-13 18:35:09 -04:00
ipv6	net: support marking accepting TCP sockets	2014-05-13 18:35:09 -04:00
ipx	ipx: implement shutdown()	2014-02-12 19:26:32 -05:00
irda	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
iucv	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
key	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
l2tp	net: rename local_df to ignore_df	2014-05-12 14:03:41 -04:00
lapb
llc	llc: remove noisy WARN from llc_mac_hdr_init	2014-01-28 18:01:32 -08:00
mac80211	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-05-12 13:19:14 -04:00
mac802154	mac802154: fix duplicate #include headers	2014-04-07 13:18:44 -04:00
mpls
netfilter	net: rename local_df to ignore_df	2014-05-12 14:03:41 -04:00
netlabel	netlabel: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
netlink	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-05-12 13:19:14 -04:00
netrom	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
nfc	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
openvswitch	net: get rid of SET_ETHTOOL_OPS	2014-05-13 17:43:20 -04:00
packet	net: Use netlink_ns_capable to verify the permisions of netlink messages	2014-04-24 13:44:54 -04:00
phonet	net: Use netlink_ns_capable to verify the permisions of netlink messages	2014-04-24 13:44:54 -04:00
rds	rds: remove the unneed NULL checking	2014-05-09 15:59:45 -04:00
rfkill	net: rfkill: move poll work to power efficient workqueue	2014-02-04 21:58:16 +01:00
rose	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
rxrpc	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
sched	sch_hhf: fix comparison of qlen and limit	2014-05-12 14:55:21 -04:00
sctp	net: rename local_df to ignore_df	2014-05-12 14:03:41 -04:00
sunrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-04-12 17:31:22 -07:00
tipc	tipc: decrease connection flow control window	2014-05-14 15:19:47 -04:00
unix	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
vmw_vsock	vsock: Make transport the proto owner	2014-05-05 13:13:50 -04:00
wimax	wimax: remove dead code	2013-11-21 13:09:42 -05:00
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-05-12 13:19:14 -04:00
x25	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-05-12 13:19:14 -04:00
compat.c	net/compat: convert to COMPAT_SYSCALL_DEFINE with changing parameter types	2014-03-06 16:30:45 +01:00
Kconfig	Merge branch 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup	2014-04-03 13:05:42 -07:00
Makefile	net: move 6lowpan compression code to separate module	2014-01-15 15:36:38 -08:00
nonet.c
socket.c	net: use SYSCALL_DEFINEx for sys_recv	2014-04-16 15:15:05 -04:00
sysctl_net.c