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author | pjd <pjd@FreeBSD.org> | 2012-12-07 22:30:30 +0000 |
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committer | pjd <pjd@FreeBSD.org> | 2012-12-07 22:30:30 +0000 |
commit | 24b0c94606e6b293ab6908adf7e5489f94a6190b (patch) | |
tree | e343c4a18adb46f01ee729c384d6d9df27e57e8f /sys/kern/uipc_usrreq.c | |
parent | a585ca9ec8ad3532db09d36b1fda6a32fd732cc9 (diff) | |
download | FreeBSD-src-24b0c94606e6b293ab6908adf7e5489f94a6190b.zip FreeBSD-src-24b0c94606e6b293ab6908adf7e5489f94a6190b.tar.gz |
Configure UMA warnings for the following zones:
- unp_zone: kern.ipc.maxsockets limit reached
- socket_zone: kern.ipc.maxsockets limit reached
- zone_mbuf: kern.ipc.nmbufs limit reached
- zone_clust: kern.ipc.nmbclusters limit reached
- zone_jumbop: kern.ipc.nmbjumbop limit reached
- zone_jumbo9: kern.ipc.nmbjumbo9 limit reached
- zone_jumbo16: kern.ipc.nmbjumbo16 limit reached
Note that those warnings are printed not often than every five minutes and can
be globally turned off by setting sysctl/tunable vm.zone_warnings to 0.
Discussed on: arch
Obtained from: WHEEL Systems
MFC after: 2 weeks
Diffstat (limited to 'sys/kern/uipc_usrreq.c')
-rw-r--r-- | sys/kern/uipc_usrreq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c index c60b177..c732c70 100644 --- a/sys/kern/uipc_usrreq.c +++ b/sys/kern/uipc_usrreq.c @@ -1778,6 +1778,7 @@ unp_init(void) if (unp_zone == NULL) panic("unp_init"); uma_zone_set_max(unp_zone, maxsockets); + uma_zone_set_warning(unp_zone, "kern.ipc.maxsockets limit reached"); EVENTHANDLER_REGISTER(maxsockets_change, unp_zone_change, NULL, EVENTHANDLER_PRI_ANY); LIST_INIT(&unp_dhead); |