From: Xin Long <lucien.xin@gmail.com>
To: network dev <netdev@vger.kernel.org>,
davem@davemloft.net, kuba@kernel.org,
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
linux-sctp@vger.kernel.org
Cc: David Laight <david.laight@aculab.com>
Subject: [PATCHv2 net-next 0/2] sctp: make the PLPMTUD probe more effective and efficient
Date: Fri, 25 Jun 2021 22:40:53 -0400 [thread overview]
Message-ID: <cover.1624675179.git.lucien.xin@gmail.com> (raw)
As David Laight noticed, it currently takes quite some time to find
the optimal pmtu in the Search state, and also lacks the black hole
detection in the Search Complete state. This patchset is to address
them to mke the PLPMTUD probe more effective and efficient.
v1->v2:
- see Patch 1/2.
Xin Long (2):
sctp: do black hole detection in search complete state
sctp: send the next probe immediately once the last one is acked
Documentation/networking/ip-sysctl.rst | 12 ++++++++----
include/net/sctp/structs.h | 3 ++-
net/sctp/sm_statefuns.c | 5 ++++-
net/sctp/transport.c | 16 ++++++++--------
4 files changed, 22 insertions(+), 14 deletions(-)
--
2.27.0
next reply other threads:[~2021-06-26 2:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-26 2:40 Xin Long [this message]
2021-06-26 2:40 ` [PATCHv2 net-next 1/2] sctp: do black hole detection in search complete state Xin Long
2021-06-26 2:40 ` [PATCHv2 net-next 2/2] sctp: send the next probe immediately once the last one is acked Xin Long
2021-06-28 16:54 ` [PATCHv2 net-next 0/2] sctp: make the PLPMTUD probe more effective and efficient Marcelo Ricardo Leitner
2021-06-28 20:38 ` David Miller
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