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4886fcad6e
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Gerrit Renker 4886fcad6e dccp ccid-2: Share TCP's minimum RTO code 
Using a fixed RTO_MIN of 0.2 seconds was found to cause problems for CCID-2
over 802.11g: at least once per session there was a spurious timeout. It
helped to then increase the the value of RTO_MIN over this link.

Since the problem is the same as in TCP, this patch makes the solution from
commit "05bb1fad1cde025a864a90cfeb98dcbefe78a44a"
       "[TCP]: Allow minimum RTO to be configurable via routing metrics."
available to DCCP.

This avoids reinventing the wheel, so that e.g. the following works in the
expected way now also for CCID-2:

> ip route change 10.0.0.2 rto_min 800 dev ath0

Luckily this useful rto_min function was recently moved to net/tcp.h,
which simplifies sharing code originating from TCP.

Documentation also updated (plus minor whitespace fixes).

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-30 13:45:27 -07:00
..
9p fs/9p: destroy fid on failed remove 2010-08-02 14:28:36 -05:00
802 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
8021q gro: __napi_gro_receive() optimizations 2010-08-26 22:03:08 -07:00
appletalk Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
atm atm: remove a net_device_stats clear 2010-08-19 00:14:36 -07:00
ax25 net/ax25: Use available error codes 2010-08-18 14:26:31 -07:00
bluetooth Bluetooth: Fix incorrect setting of remote_tx_win for L2CAP ERTM 2010-08-10 07:59:11 -04:00
bridge bridge: avoid ethtool on non running interface 2010-08-25 16:36:51 -07:00
caif caif: Bugfix - Increase default headroom size for control channel. 2010-08-10 16:39:27 -07:00
can net: simplify flags for tx timestamping 2010-08-19 00:08:30 -07:00
core gro: __napi_gro_receive() optimizations 2010-08-26 22:03:08 -07:00
dcb include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
dccp dccp ccid-2: Share TCP's minimum RTO code 2010-08-30 13:45:27 -07:00
decnet net/decnet: Adjust confusing if indentation 2010-08-16 21:06:30 -07:00
dns_resolver DNS: If the DNS server returns an error, allow that to be cached [ver #2] 2010-08-11 17:11:28 +00:00
dsa phylib: available for any speed ethernet 2010-08-11 23:03:50 -07:00
econet econet: kill unnecessary spin_lock_init() 2010-08-28 15:37:03 -07:00
ethernet net: use scnprintf() to avoid potential buffer overflow 2010-08-26 14:11:49 -07:00
ieee802154 ieee802154: Fix possible NULL pointer dereference in wpan_phy_alloc 2010-05-23 23:11:07 -07:00
ipv4 tcp/dccp: Consolidate common code for RFC 3390 conversion 2010-08-30 13:45:26 -07:00
ipv6 net: Rename skb_has_frags to skb_has_frag_list 2010-08-23 00:13:46 -07:00
ipx include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irda irda: use net_device_stats from struct net_device 2010-08-21 23:32:31 -07:00
iucv net: use __packed annotation 2010-06-03 03:21:52 -07:00
key pfkey: add severity to printk 2010-05-17 23:23:13 -07:00
l2tp ppp: make channel_ops const 2010-08-04 21:53:17 -07:00
lapb include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
llc Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-05-12 00:05:35 -07:00
mac80211 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2010-08-25 14:51:42 -04:00
netfilter IPVS: include net/ip6_checksum.h for csum_ipv6_magic 2010-08-29 21:15:26 -07:00
netlabel net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
netlink netlink: fix compat recvmsg 2010-08-18 23:35:58 -07:00
netrom net: sk_sleep() helper 2010-04-20 16:37:13 -07:00
packet net: simplify flags for tx timestamping 2010-08-19 00:08:30 -07:00
phonet phonet: use for_each_set_bit 2010-08-28 15:37:04 -07:00
rds rds: fix a leak of kernel memory 2010-08-18 23:40:03 -07:00
rfkill Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
rose net/rose: Use GFP_ATOMIC 2010-08-01 00:32:12 -07:00
rxrpc Add a dummy printk function for the maintenance of unused printks 2010-08-12 09:51:35 -07:00
sched tc: add meta match on receive hash 2010-08-24 14:48:10 -07:00
sctp net/sctp: Use pr_fmt and pr_<level> 2010-08-26 14:11:48 -07:00
sunrpc nfs: update for module_param_named API change 2010-08-11 23:04:15 +09:30
tipc tipc: Prevent missing name table entries when link flip-flops rapidly 2010-08-17 17:32:00 -07:00
unix drop_monitor: convert some kfree_skb call sites to consume_skb 2010-07-20 13:28:05 -07:00
wanrouter net: autoconvert trivial BKL users to private mutex 2010-07-12 20:21:47 -07:00
wimax Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2010-05-20 21:04:44 -07:00
wireless cfg80211/mac80211: extensible frame processing 2010-08-24 16:27:56 -04:00
x25 X25: Remove bkl in sockopts 2010-05-17 17:39:28 -07:00
xfrm xfrm: Use GFP_ATOMIC in xfrm_compile_policy 2010-08-14 22:38:09 -07:00
compat.c From abbffa2aa9bd6f8df16d0d0a102af677510d8b9a Mon Sep 17 00:00:00 2001 2010-06-03 20:03:40 -07:00
Kconfig DNS: Separate out CIFS DNS Resolver code 2010-08-05 17:17:51 +00:00
Makefile DNS: Separate out CIFS DNS Resolver code 2010-08-05 17:17:51 +00:00
nonet.c
socket.c net: simplify flags for tx timestamping 2010-08-19 00:08:30 -07:00
sysctl_net.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
TUNABLE