Timo recently suggested to use the loss of (data) packets as indication to send pmtu probe for Search Complete state, which should also be implied by RFC8899. This patchset is to change the current one that is doing probe with current pmtu all the time. Xin Long (2): sctp: improve the code for pmtu probe send and recv update sctp: send pmtu probe only if packet loss in Search Complete state include/net/sctp/structs.h | 5 +++-- net/sctp/sm_statefuns.c | 15 ++++++------- net/sctp/transport.c | 45 +++++++++++++++++++++++--------------- 3 files changed, 37 insertions(+), 28 deletions(-) -- 2.27.0
