diff options
| author | Zhenlei Huang <zlei@FreeBSD.org> | 2025-09-24 01:16:13 +0000 |
|---|---|---|
| committer | Zhenlei Huang <zlei@FreeBSD.org> | 2025-09-24 01:16:13 +0000 |
| commit | b1f96169cfb50a7b65aee115b2c9ad2f00797bbf (patch) | |
| tree | d6eb48caf4e996320cc6091acb3db6ebbbe7a8e9 | |
| parent | 33ceb31e256e386da5a42cc7ca2ef8d4b81b6eda (diff) | |
tcp: Add CTLFLAG_VNET flag to some sysctls
The two sysctls net.inet.tcp.hostcache.list and net.inet.tcp.hostcache.histo
are readonly and are to operate hostcache of vnet jails. Add CTLFLAG_VNET
flag to them since they are per-vnet sysctls.
This change does not have any impact on reading the two sysctls, but
`sysctl -ANV net.inet.tcp.hostcache` will report them correctly.
Reviewed by: tuexen, #transport, #network
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D52693
| -rw-r--r-- | sys/netinet/tcp_hostcache.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet/tcp_hostcache.c b/sys/netinet/tcp_hostcache.c index 36a4f813d590..df639876a85c 100644 --- a/sys/netinet/tcp_hostcache.c +++ b/sys/netinet/tcp_hostcache.c @@ -192,12 +192,12 @@ SYSCTL_INT(_net_inet_tcp_hostcache, OID_AUTO, purge, CTLFLAG_VNET | CTLFLAG_RW, "Expire all entries on next purge run"); SYSCTL_PROC(_net_inet_tcp_hostcache, OID_AUTO, list, - CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_SKIP | CTLFLAG_MPSAFE, + CTLFLAG_VNET | CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_SKIP | CTLFLAG_MPSAFE, 0, 0, sysctl_tcp_hc_list, "A", "List of all hostcache entries"); SYSCTL_PROC(_net_inet_tcp_hostcache, OID_AUTO, histo, - CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_SKIP | CTLFLAG_MPSAFE, + CTLFLAG_VNET | CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_SKIP | CTLFLAG_MPSAFE, 0, 0, sysctl_tcp_hc_histo, "A", "Print a histogram of hostcache hashbucket utilization"); |