linux/net/sctp
Xin Long 058e6e0ed0 sctp: improve the code for pmtu probe send and recv update
This patch does 3 things:

  - make sctp_transport_pl_send() and sctp_transport_pl_recv()
    return bool type to decide if more probe is needed to send.

  - pr_debug() only when probe is really needed to send.

  - count pl.raise_count in sctp_transport_pl_send() instead of
    sctp_transport_pl_recv(), and it's only incremented for the
    1st probe for the same size.

These are preparations for the next patch to make probes happen
only when there's packet loss in Search Complete state.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-07-25 23:06:02 +01:00
..
associola.c sctp: enable PLPMTUD when the transport is ready 2021-06-22 11:28:52 -07:00
auth.c sctp: update active_key for asoc when old key is being replaced 2021-07-21 08:44:44 -07:00
bind_addr.c sctp: validate from_addr_param return 2021-06-28 15:34:50 -07:00
chunk.c
debug.c sctp: add the probe timer in transport for PLPMTUD 2021-06-22 11:28:52 -07:00
diag.c net: Use nlmsg_unicast() instead of netlink_unicast() 2021-07-13 09:28:29 -07:00
endpointola.c
input.c Networking changes for 5.14. 2021-06-30 15:51:09 -07:00
inqueue.c
ipv6.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-06-29 15:45:27 -07:00
Kconfig
Makefile
objcnt.c
offload.c
output.c sctp: do not update transport pathmtu if SPP_PMTUD_ENABLE is not set 2021-07-21 14:17:58 -07:00
outqueue.c sctp: do the basic send and recv for PLPMTUD probe 2021-06-22 11:28:52 -07:00
primitive.c
proc.c
protocol.c sctp: move 198 addresses from unusable to private scope 2021-07-01 11:47:13 -07:00
sm_make_chunk.c sctp: prevent info leak in sctp_make_heartbeat() 2021-07-01 11:16:38 -07:00
sm_sideeffect.c sctp: add the probe timer in transport for PLPMTUD 2021-06-22 11:28:52 -07:00
sm_statefuns.c sctp: improve the code for pmtu probe send and recv update 2021-07-25 23:06:02 +01:00
sm_statetable.c sctp: add the probe timer in transport for PLPMTUD 2021-06-22 11:28:52 -07:00
socket.c sctp: trim optlen when it's a huge value in sctp_setsockopt 2021-07-18 09:47:29 -07:00
stream.c
stream_interleave.c
stream_sched.c
stream_sched_prio.c
stream_sched_rr.c
sysctl.c
transport.c sctp: improve the code for pmtu probe send and recv update 2021-07-25 23:06:02 +01:00
tsnmap.c
ulpevent.c
ulpqueue.c