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| author | gnn <gnn@FreeBSD.org> | 2015-09-13 15:50:55 +0000 |
|---|---|---|
| committer | gnn <gnn@FreeBSD.org> | 2015-09-13 15:50:55 +0000 |
| commit | e39dbc6166a5224eb3a9e6e2dce0ca9da10f8853 (patch) | |
| tree | dab3fdfa9e547d55e105e027e12681005e1bda46 /sys/netinet/tcp_subr.c | |
| parent | b61b12e919dbefc7ff00b4c01d093d15221e093f (diff) | |
| download | FreeBSD-src-e39dbc6166a5224eb3a9e6e2dce0ca9da10f8853.zip FreeBSD-src-e39dbc6166a5224eb3a9e6e2dce0ca9da10f8853.tar.gz | |
dd DTrace probe points, translators and a corresponding script
to provide the TCPDEBUG functionality with pure DTrace.
Reviewed by: rwatson
MFC after: 2 weeks
Sponsored by: Limelight Networks
Differential Revision: D3530
Diffstat (limited to 'sys/netinet/tcp_subr.c')
| -rw-r--r-- | sys/netinet/tcp_subr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index 207ad03..b6f616c 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -720,6 +720,7 @@ tcp_respond(struct tcpcb *tp, void *ipgen, struct tcphdr *th, struct mbuf *m, if (tp == NULL || (inp->inp_socket->so_options & SO_DEBUG)) tcp_trace(TA_OUTPUT, 0, tp, mtod(m, void *), th, 0); #endif + TCP_PROBE3(debug__input, tp, th, mtod(m, const char *)); if (flags & TH_RST) TCP_PROBE5(accept__refused, NULL, NULL, mtod(m, const char *), tp, nth); |
