diff options
author | Kyle Evans <kevans@FreeBSD.org> | 2024-10-24 03:15:55 +0000 |
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committer | Kyle Evans <kevans@FreeBSD.org> | 2024-10-24 03:15:55 +0000 |
commit | 3360a15898ce6cd06aad5afd9b48c8a5454cf952 (patch) | |
tree | 04586466dc24cbb6e03de070d181f0a8d42b9fb6 | |
parent | 9f718b57b846b8e1fa562584747fdae42ffed8f4 (diff) | |
download | src-3360a15898ce.tar.gz src-3360a15898ce.zip |
net: route: convert routing statistics to a sysctl
Exporting the relevant pcpustat is trivial, so let's do that. We will
use it in a near-future change in netstat to avoid having to dig around
in mem(4) for live kernel statistics.
Differential Revision: https://reviews.freebsd.org/D47231
-rw-r--r-- | sys/net/route.c | 4 | ||||
-rw-r--r-- | sys/net/route.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/sys/net/route.c b/sys/net/route.c index 650da826d89d..7a50bcc43e06 100644 --- a/sys/net/route.c +++ b/sys/net/route.c @@ -75,6 +75,10 @@ VNET_PCPUSTAT_SYSINIT(rtstat); VNET_PCPUSTAT_SYSUNINIT(rtstat); #endif +SYSCTL_DECL(_net_route); +SYSCTL_VNET_PCPUSTAT(_net_route, OID_AUTO, stats, struct rtstat, + rtstat, "route statistics"); + EVENTHANDLER_LIST_DEFINE(rt_addrmsg); static int rt_ifdelroute(const struct rtentry *rt, const struct nhop_object *, diff --git a/sys/net/route.h b/sys/net/route.h index 6d28f21e9181..603e4fac5354 100644 --- a/sys/net/route.h +++ b/sys/net/route.h @@ -239,6 +239,7 @@ struct rtstat { uint64_t rts_add_retry; /* # of route addition retries */ uint64_t rts_del_failure; /* # of route deletion failure */ uint64_t rts_del_retry; /* # of route deletion retries */ + uint64_t rts_spare[5]; }; /* |