diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2023-09-16 09:33:29 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2023-09-16 09:33:29 +0000 |
| commit | fff317a1d2654248f137b1b92993cc737921b110 (patch) | |
| tree | 4d1cb84a19d51934c530fd92b6321ff3519eb995 /sys/net/if_etherip.c | |
| parent | 817d1e1b3d749f30a8a76eba5823137fb9695bde (diff) | |
Allow counters_read(9) to take an optional scratch buffer.
Using a scratch buffer makes it possible to take a consistent snapshot of
per-CPU counters without having to allocate memory.
Makes ddb(4) show uvmexp command work in OOM situations.
ok kn@, mvs@, cheloha@
Diffstat (limited to 'sys/net/if_etherip.c')
| -rw-r--r-- | sys/net/if_etherip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/net/if_etherip.c b/sys/net/if_etherip.c index 3abc9d4b5aa..4abd3f167e4 100644 --- a/sys/net/if_etherip.c +++ b/sys/net/if_etherip.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_etherip.c,v 1.50 2022/02/28 00:12:11 dlg Exp $ */ +/* $OpenBSD: if_etherip.c,v 1.51 2023/09/16 09:33:27 mpi Exp $ */ /* * Copyright (c) 2015 Kazuya GODA <goda@openbsd.org> * @@ -789,7 +789,7 @@ etherip_sysctl_etheripstat(void *oldp, size_t *oldlenp, void *newp) sizeof(uint64_t))); memset(ðeripstat, 0, sizeof etheripstat); counters_read(etheripcounters, (uint64_t *)ðeripstat, - etherips_ncounters); + etherips_ncounters, NULL); return (sysctl_rdstruct(oldp, oldlenp, newp, ðeripstat, sizeof(etheripstat))); } |