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| author | rwatson <rwatson@FreeBSD.org> | 2004-08-21 21:45:40 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2004-08-21 21:45:40 +0000 |
| commit | 5a65579e607e7b7297eb7a3977cb740c434cf606 (patch) | |
| tree | d684a912345b10c62bdebe32dc8dcb9d3a23304b /sys/net/rtsock.c | |
| parent | e40f2287d8b719cc8c56dee669fbc022ddc934cc (diff) | |
| download | FreeBSD-src-5a65579e607e7b7297eb7a3977cb740c434cf606.zip FreeBSD-src-5a65579e607e7b7297eb7a3977cb740c434cf606.tar.gz | |
If a tunable for the routing socket netisr queue max is defined, allow it
to override the default value, rather than the default value overriding
the tunable.
Diffstat (limited to 'sys/net/rtsock.c')
| -rw-r--r-- | sys/net/rtsock.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/net/rtsock.c b/sys/net/rtsock.c index fb5def4..1603e94 100644 --- a/sys/net/rtsock.c +++ b/sys/net/rtsock.c @@ -77,7 +77,6 @@ static struct ifqueue rtsintrq; SYSCTL_NODE(_net, OID_AUTO, route, CTLFLAG_RD, 0, ""); SYSCTL_INT(_net_route, OID_AUTO, netisr_maxqlen, CTLFLAG_RW, &rtsintrq.ifq_maxlen, 0, "maximum routing socket dispatch queue length"); -TUNABLE_INT("net.route.netisr_maxqlen", &rtsintrq.ifq_maxlen); struct walkarg { int w_tmemsize; @@ -105,8 +104,11 @@ static void rt_dispatch(struct mbuf *, const struct sockaddr *); static void rts_init(void) { + int tmp; rtsintrq.ifq_maxlen = 256; + if (TUNABLE_INT_FETCH("net.route.netisr_maxqlen", &tmp)) + rtsintrq.ifq_maxlen = tmp; mtx_init(&rtsintrq.ifq_mtx, "rts_inq", NULL, MTX_DEF); netisr_register(NETISR_ROUTE, rts_input, &rtsintrq, NETISR_MPSAFE); } |
