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7307e4fa4d
sctp_transport_pl_reset() is called whenever any of these 3 members in transport is changed: - probe_interval - param_flags & SPP_PMTUD_ENABLE - state == ACTIVE If all are true, start the PLPMTUD when it's not yet started. If any of these is false, stop the PLPMTUD when it's already running. sctp_transport_pl_update() is called when the transport dst has changed. It will restart the PLPMTUD probe. Again, the pathmtu won't change but use the dst's mtu until the Search phase is done. Note that after using PLPMTUD, the pathmtu is only initialized with the dst mtu when the transport dst changes. At other time it is updated by pl.pmtu. So sctp_transport_pmtu_check() will be called only when PLPMTUD is disabled in sctp_packet_config(). After this patch, the PLPMTUD feature from RFC8899 will be activated and can be used by users. 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> |
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| .. | ||
| associola.c | ||
| auth.c | ||
| bind_addr.c | ||
| chunk.c | ||
| debug.c | ||
| diag.c | ||
| endpointola.c | ||
| input.c | ||
| inqueue.c | ||
| ipv6.c | ||
| Kconfig | ||
| Makefile | ||
| objcnt.c | ||
| offload.c | ||
| output.c | ||
| outqueue.c | ||
| primitive.c | ||
| proc.c | ||
| protocol.c | ||
| sm_make_chunk.c | ||
| sm_sideeffect.c | ||
| sm_statefuns.c | ||
| sm_statetable.c | ||
| socket.c | ||
| stream_interleave.c | ||
| stream_sched_prio.c | ||
| stream_sched_rr.c | ||
| stream_sched.c | ||
| stream.c | ||
| sysctl.c | ||
| transport.c | ||
| tsnmap.c | ||
| ulpevent.c | ||
| ulpqueue.c | ||