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| author | Xin Long <lucien.xin@gmail.com> | 2021-06-22 14:04:48 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-22 11:28:51 -0700 |
| commit | d1e462a7a5f359cbb9a0e8fbfafcfb6657034105 (patch) | |
| tree | 07e139a19613cfa7e4dacc0435913ad6b1022644 /net/sctp/associola.c | |
| parent | 745a32117b5a0799ce1dd28d5a74dc2b7bf37692 (diff) | |
| download | linux-d1e462a7a5f359cbb9a0e8fbfafcfb6657034105.tar.gz linux-d1e462a7a5f359cbb9a0e8fbfafcfb6657034105.tar.bz2 linux-d1e462a7a5f359cbb9a0e8fbfafcfb6657034105.zip | |
sctp: add probe_interval in sysctl and sock/asoc/transport
PLPMTUD can be enabled by doing 'sysctl -w net.sctp.probe_interval=n'.
'n' is the interval for PLPMTUD probe timer in milliseconds, and it
can't be less than 5000 if it's not 0.
All asoc/transport's PLPMTUD in a new socket will be enabled by default.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/associola.c')
| -rw-r--r-- | net/sctp/associola.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 336df4b36655..e01895edd3a4 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -98,6 +98,7 @@ static struct sctp_association *sctp_association_init( * sock configured value. */ asoc->hbinterval = msecs_to_jiffies(sp->hbinterval); + asoc->probe_interval = msecs_to_jiffies(sp->probe_interval); asoc->encap_port = sp->encap_port; @@ -625,6 +626,7 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, * association configured value. */ peer->hbinterval = asoc->hbinterval; + peer->probe_interval = asoc->probe_interval; peer->encap_port = asoc->encap_port; |