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Export the ssthresh value per SCTP path via the sysctl interface.

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MFC after: 1 month
This commit is contained in:
Michael Tuexen 2015-07-07 06:34:28 +00:00
parent 9efc2aa4a6
commit 29b9533b43
2 changed files with 3 additions and 1 deletions
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1
sys/netinet/sctp_sysctl.c
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@ -511,6 +511,7 @@ sctp_sysctl_handle_assoclist(SYSCTL_HANDLER_ARGS)
xraddr.mtu = net->mtu; xraddr.mtu = net->mtu;
xraddr.rtt = net->rtt / 1000; xraddr.rtt = net->rtt / 1000;
xraddr.heartbeat_interval = net->heart_beat_delay; xraddr.heartbeat_interval = net->heart_beat_delay;
xraddr.ssthresh = net->ssthresh;
xraddr.start_time.tv_sec = (uint32_t) net->start_time.tv_sec; xraddr.start_time.tv_sec = (uint32_t) net->start_time.tv_sec;
xraddr.start_time.tv_usec = (uint32_t) net->start_time.tv_usec; xraddr.start_time.tv_usec = (uint32_t) net->start_time.tv_usec;
SCTP_INP_RUNLOCK(inp); SCTP_INP_RUNLOCK(inp);

3
sys/netinet/sctp_uio.h
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@ -1228,7 +1228,8 @@ struct xsctp_raddr {
struct sctp_timeval start_time; /* sctpAssocLocalRemEntry 8 */ struct sctp_timeval start_time; /* sctpAssocLocalRemEntry 8 */
uint32_t rtt; uint32_t rtt;
uint32_t heartbeat_interval; uint32_t heartbeat_interval;
uint32_t extra_padding[31]; /* future */ uint32_t ssthresh;
uint32_t extra_padding[30]; /* future */
}; };
#define SCTP_MAX_LOGGING_SIZE 30000 #define SCTP_MAX_LOGGING_SIZE 30000