linux/net/sctp
Marcelo Ricardo Leitner d0b53f4097 sctp: update order of adjustments of partial_bytes_acked and cwnd
RFC4960 Errata 3.12 says RFC4960 is unclear about the order of
adjustments applied to partial_bytes_acked and cwnd in the congestion
avoidance phase, and that the actual order should be:
partial_bytes_acked is reset to (partial_bytes_acked - cwnd). Next, cwnd
is increased by MTU.

We were first increasing cwnd, and then subtracting the new value pba,
which leads to a different result as pba is smaller than what it should
and could cause cwnd to not grow as much.

See-also: https://tools.ietf.org/html/draft-ietf-tsvwg-rfc4960-errata-01#section-3.12
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-25 14:43:53 -04:00
..
associola.c sctp: handle errors when updating asoc 2017-06-20 15:32:55 -04:00
auth.c sctp: use IS_ENABLED() instead of checking for built-in or module 2016-09-10 21:19:11 -07:00
bind_addr.c sctp: not copying duplicate addrs to the assoc's bind address list 2016-12-20 14:15:45 -05:00
chunk.c sctp: define the member stream as an object instead of pointer in asoc 2017-06-02 13:56:26 -04:00
debug.c net: sctp: fix array overrun read on sctp_timer_tbl 2017-01-24 15:24:35 -05:00
endpointola.c sctp: ensure ep is not destroyed before doing the dump 2017-06-19 15:13:43 -04:00
input.c sctp: fix ICMP processing if skb is non-linear 2017-05-26 14:40:46 -04:00
inqueue.c sctp: rename WORD_TRUNC/ROUND macros 2016-09-22 03:13:26 -04:00
ipv6.c sctp: do not inherit ipv6_{mc|ac|fl}_list from parent 2017-05-18 10:24:08 -04:00
Kconfig sctp: add the sctp_diag.c file 2016-04-15 17:29:36 -04:00
Makefile sctp: prepare asoc stream for stream reconf 2017-01-06 21:07:26 -05:00
objcnt.c sctp: prepare asoc stream for stream reconf 2017-01-06 21:07:26 -05:00
offload.c net: use skb->csum_not_inet to identify packets needing crc32c 2017-05-19 19:21:29 -04:00
output.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
outqueue.c sctp: define the member stream as an object instead of pointer in asoc 2017-06-02 13:56:26 -04:00
primitive.c sctp: add stream reconf primitive 2017-01-18 14:55:10 -05:00
probe.c net: sctp: Convert log timestamps to be y2038 safe 2016-03-01 17:18:44 -05:00
proc.c sctp: use read_lock_bh in sctp_eps_seq_show 2017-06-10 16:22:26 -04:00
protocol.c net: Work around lockdep limitation in sockets that use sockets 2017-03-09 18:23:27 -08:00
sctp_diag.c sctp: ensure ep is not destroyed before doing the dump 2017-06-19 15:13:43 -04:00
sm_make_chunk.c net: manual clean code which call skb_put_[data:zero] 2017-06-20 13:30:15 -04:00
sm_sideeffect.c sctp: handle errors when updating asoc 2017-06-20 15:32:55 -04:00
sm_statefuns.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
sm_statetable.c sctp: add reconf chunk event 2017-02-19 18:17:59 -05:00
socket.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-06-21 17:35:22 -04:00
stream.c sctp: merge sctp_stream_new and sctp_stream_init 2017-06-02 13:56:26 -04:00
sysctl.c sctp: add get and set sockopt for reconf_enable 2017-03-12 23:22:24 -07:00
transport.c sctp: update order of adjustments of partial_bytes_acked and cwnd 2017-06-25 14:43:53 -04:00
tsnmap.c sctp: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
ulpevent.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
ulpqueue.c sctp: define the member stream as an object instead of pointer in asoc 2017-06-02 13:56:26 -04:00