Eric Dumazet 2359a47671 codel: refine one condition to avoid a nul rec_inv_sqrt ... One condition before codel_Newton_step() was not good if we never left the dropping state for a flow. As a result rec_inv_sqrt was 0, instead of the ~0 initial value. codel control law was then set to a very aggressive mode, dropping many packets before reaching 'target' and recovering from this problem. To keep codel_vars_init() as efficient as possible, refine the condition to make sure rec_inv_sqrt initial value is correct Many thanks to Anton Mich for discovering the issue and suggesting a fix. Reported-by: Anton Mich <lp2s1h@gmail.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-08-10 16:52:54 -07:00
..
9p
bluetooth	Bluetooth: Use tx window from config response for ack timing	2012-07-15 12:18:29 -03:00
caif
irda
iucv
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-07-10 23:56:33 -07:00
netns	ipv4: remove rt_cache_rebuild_count	2012-07-30 14:53:22 -07:00
nfc	NFC: Allow HCI driver to pre-open pipes to some gates	2012-07-09 16:42:12 -04:00
phonet
sctp	sctp: Implement quick failover draft from tsvwg	2012-07-22 12:13:46 -07:00
tc_act
act_api.h
addrconf.h	ipv6: add ipv6_addr_hash() helper	2012-07-18 11:28:46 -07:00
af_ieee802154.h
af_rxrpc.h
af_unix.h
ah.h
arp.h	ipv4: Fix neigh lookup keying over loopback/point-to-point devices.	2012-07-20 16:06:10 -07:00
atmclip.h
ax25.h
ax88796.h
cfg80211-wext.h
cfg80211.h	cfg80211: add channel flag to prohibit OFDM operation	2012-08-02 15:30:49 +02:00
checksum.h
cipso_ipv4.h
cls_cgroup.h
codel.h	codel: refine one condition to avoid a nul rec_inv_sqrt	2012-08-10 16:52:54 -07:00
compat.h
datalink.h
dcbevent.h
dcbnl.h
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
dn.h
dsa.h
dsfield.h
dst_ops.h	net: Fix warnings in dst_ops.h	2012-07-19 10:43:03 -07:00
dst.h	net: force dst_default_metrics to const section	2012-08-08 16:00:28 -07:00
esp.h
ethoc.h
fib_rules.h
flow_keys.h
flow.h	ipv4: Kill FLOWI_FLAG_RT_NOCACHE and associated code.	2012-07-20 13:36:54 -07:00
garp.h
gen_stats.h
genetlink.h
gre.h
icmp.h
ieee80211_radiotap.h
ieee802154_netdev.h
ieee802154.h
if_inet6.h
inet_common.h	net-tcp: Fast Open client - sendmsg(MSG_FASTOPEN)	2012-07-19 11:02:03 -07:00
inet_connection_sock.h	net: ipv6: fix TCP early demux	2012-08-06 13:33:21 -07:00
inet_ecn.h
inet_frag.h
inet_hashtables.h
inet_sock.h	net: ipv6: fix TCP early demux	2012-08-06 13:33:21 -07:00
inet_timewait_sock.h
inet6_connection_sock.h	ipv6: Add helper inet6_csk_update_pmtu().	2012-07-16 03:44:56 -07:00
inet6_hashtables.h	ipv6: Early TCP socket demux	2012-07-26 15:50:39 -07:00
inetpeer.h	ipv4: Maintain redirect and PMTU info in struct rtable again.	2012-07-10 22:40:14 -07:00
ip_fib.h	ipv4: Cache routes in nexthop exception entries.	2012-07-31 15:02:02 -07:00
ip_vs.h	ipvs: fix oops on NAT reply in br_nf context	2012-07-17 12:00:46 +02:00
ip.h	ipv4: fix ip_send_skb()	2012-08-10 14:08:57 -07:00
ip6_checksum.h
ip6_fib.h
ip6_route.h	ipv6: fix inet6_csk_xmit()	2012-07-18 08:59:58 -07:00
ip6_tunnel.h
ipcomp.h
ipconfig.h
ipip.h
ipv6.h	ipv6: add ipv6_addr_hash() helper	2012-07-18 11:28:46 -07:00
ipx.h
iw_handler.h
lapb.h
lib80211.h
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
llc.h
mac80211.h	mac80211: add time synchronisation with BSS for assoc	2012-07-12 12:10:46 +02:00
mac802154.h
mip6.h
mld.h
ndisc.h	ipv6: Export ndisc option parsing from ndisc.c	2012-07-11 23:39:11 -07:00
neighbour.h
net_namespace.h	net: make sock diag per-namespace	2012-07-16 22:31:34 -07:00
net_ratelimit.h
netdma.h
netevent.h
netlabel.h
netlink.h
netprio_cgroup.h	net: netprio_cgroup: rework update socket logic	2012-07-22 12:44:01 -07:00
netrom.h
nexthop.h
nl802154.h
p8022.h
ping.h
pkt_cls.h
pkt_sched.h
protocol.h	ipv6: Early TCP socket demux	2012-07-26 15:50:39 -07:00
psnap.h
raw.h
rawv6.h
red.h
regulatory.h	cfg80211: add cellular base station regulatory hint support	2012-07-17 12:16:39 +02:00
request_sock.h
rose.h
route.h	ipv4: Properly purge netdev references on uncached routes.	2012-07-31 15:06:50 -07:00
rtnetlink.h	rtnl: allow to specify different num for rx and tx queue count	2012-07-20 11:06:59 -07:00
sch_generic.h	net: rename bond_queue_mapping to slave_dev_queue_mapping	2012-07-20 11:07:00 -07:00
scm.h	get rid of ->scm_work_list	2012-07-22 23:58:00 +04:00
secure_seq.h
slhc_vj.h
snmp.h
sock.h	tcp: Apply device TSO segment limit earlier	2012-08-02 00:19:17 -07:00
stp.h
tcp_memcontrol.h
tcp_states.h
tcp.h	net: tcp: ipv6_mapped needs sk_rx_dst_set method	2012-08-09 20:56:09 -07:00
timewait_sock.h
transp_v6.h
udp.h
udplite.h
wext.h
wimax.h
wpan-phy.h
x25.h
x25device.h
xfrm.h	Fix unexpected SA hard expiration after changing date	2012-08-02 00:19:17 -07:00