Re: git: 3360a15898ce - main - net: route: convert routing statistics to a sysctl
- In reply to: Kyle Evans : "git: 3360a15898ce - main - net: route: convert routing statistics to a sysctl"
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Date: Thu, 24 Oct 2024 03:17:03 UTC
On 10/23/24 22:16, Kyle Evans wrote: > The branch main has been updated by kevans: > > URL: https://cgit.FreeBSD.org/src/commit/?id=3360a15898ce6cd06aad5afd9b48c8a5454cf952 > > commit 3360a15898ce6cd06aad5afd9b48c8a5454cf952 > Author: Kyle Evans <kevans@FreeBSD.org> > AuthorDate: 2024-10-24 03:15:55 +0000 > Commit: Kyle Evans <kevans@FreeBSD.org> > CommitDate: 2024-10-24 03:15:55 +0000 > > 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 Sorry, I failed to ^C it in time. Reviewed by: glebius, markj, zlei Thanks, Kyle Evans > --- > sys/net/route.c | 4 ++++ > sys/net/route.h | 1 + > 2 files changed, 5 insertions(+) > > 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]; > }; > > /*