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David S. Miller d5ac99a648 [TCP]: skb pcount with MTU discovery 
The problem is that when doing MTU discovery, the too-large segments in
the write queue will be calculated as having a pcount of >1.  When
tcp_write_xmit() is trying to send, tcp_snd_test() fails the cwnd test
when pcount > cwnd.

The segments are eventually transmitted one at a time by keepalive, but
this can take a long time.

This patch checks if TSO is enabled when setting pcount.

Signed-off-by: John Heffner <jheffner@psc.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-24 19:12:33 -07:00
..
bluetooth
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
irda
[PATCH] x86_64: Make IRDA devices are not really ISA devices not depend on CONFIG_ISA
2005-04-16 15:24:56 -07:00
sctp
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tc_act
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
act_api.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
addrconf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
af_unix.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ah.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
arp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
atmclip.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ax25.h
[AX25] Introduce ax25_type_trans
2005-04-24 18:53:06 -07:00
checksum.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
compat.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
datalink.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dn_dev.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dn_fib.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dn_neigh.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dn_nsp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dn_route.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dn.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dsfield.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dst.h
[NET]: Shave sizeof(ptr) bytes off dst_entry
2005-04-19 20:46:37 -07:00
esp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
flow.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
gen_stats.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
icmp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
if_inet6.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
inet_common.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
inet_ecn.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
inetpeer.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ip6_checksum.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ip6_fib.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ip6_route.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ip6_tunnel.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ip_fib.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ip_mp_alg.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ip_vs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ip.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipcomp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipconfig.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipip.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipv6.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipx.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
iw_handler.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
lapb.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_c_ac.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_c_ev.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_c_st.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_conn.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_if.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_pdu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_s_ac.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_s_ev.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_s_st.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc_sap.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
llc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ndisc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
neighbour.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
netrom.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
p8022.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pkt_act.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pkt_cls.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pkt_sched.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
protocol.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
psnap.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
raw.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rawv6.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rose.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
route.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sch_generic.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
scm.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
slhc_vj.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
snmp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sock.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
syncppp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tcp_ecn.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tcp.h
[TCP]: skb pcount with MTU discovery
2005-04-24 19:12:33 -07:00
transp_v6.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
udp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
x25.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
x25device.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
xfrm.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00