diff options
| author | glebius <glebius@FreeBSD.org> | 2016-01-27 00:48:05 +0000 |
|---|---|---|
| committer | glebius <glebius@FreeBSD.org> | 2016-01-27 00:48:05 +0000 |
| commit | ccaed9e02be515e0496ee4dc90e02aac28c3485a (patch) | |
| tree | 8522dd948ed8660720e0cc3e190afbaf008d19d2 /sys/netinet/tcp_subr.c | |
| parent | 9487eaf98f45a433931bad91a3463694f5423688 (diff) | |
| download | FreeBSD-src-ccaed9e02be515e0496ee4dc90e02aac28c3485a.zip FreeBSD-src-ccaed9e02be515e0496ee4dc90e02aac28c3485a.tar.gz | |
Grab a snap amount of TCP connections in syncache from tcpstat.
Diffstat (limited to 'sys/netinet/tcp_subr.c')
| -rw-r--r-- | sys/netinet/tcp_subr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index b16f540..0d16330 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -1590,7 +1590,8 @@ tcp_pcblist(SYSCTL_HANDLER_ARGS) * resource-intensive to repeat twice on every request. */ if (req->oldptr == NULL) { - n = V_tcbinfo.ipi_count + syncache_pcbcount(); + n = V_tcbinfo.ipi_count + + TCPSTAT_FETCH(tcps_states[TCPS_SYN_RECEIVED]); n += imax(n / 8, 10); req->oldidx = 2 * (sizeof xig) + n * sizeof(struct xtcpcb); return (0); @@ -1607,7 +1608,7 @@ tcp_pcblist(SYSCTL_HANDLER_ARGS) n = V_tcbinfo.ipi_count; INP_LIST_RUNLOCK(&V_tcbinfo); - m = syncache_pcbcount(); + m = TCPSTAT_FETCH(tcps_states[TCPS_SYN_RECEIVED]); error = sysctl_wire_old_buffer(req, 2 * (sizeof xig) + (n + m) * sizeof(struct xtcpcb)); |
