diff options
| author | bz <bz@FreeBSD.org> | 2010-03-06 21:24:32 +0000 |
|---|---|---|
| committer | bz <bz@FreeBSD.org> | 2010-03-06 21:24:32 +0000 |
| commit | f82acabd2e2f46059cb8f8892210335c0444c48d (patch) | |
| tree | 639ebba236d469c2495843d7fcdf3645993cacfb /sys/netinet | |
| parent | 72ccf684117a9c31eec566ffb3d7466488a8c2e6 (diff) | |
| download | FreeBSD-src-f82acabd2e2f46059cb8f8892210335c0444c48d.zip FreeBSD-src-f82acabd2e2f46059cb8f8892210335c0444c48d.tar.gz | |
Destroy UDP UMA zones (empty or not) upon network stack teardown
to not leak them making the VM subsystem unhappy with every stoped vnet(*).
We will still leak pages (especially as zones are marked NOFREE).
(*) This will also keep vmstat -z more usable.
Sponsored by: ISPsystem
MFC after: 5 days
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/udp_usrreq.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c index 019ceb3..b5846c3 100644 --- a/sys/netinet/udp_usrreq.c +++ b/sys/netinet/udp_usrreq.c @@ -245,6 +245,9 @@ udp_destroy(void) V_udbinfo.ipi_hashmask); hashdestroy(V_udbinfo.ipi_porthashbase, M_PCB, V_udbinfo.ipi_porthashmask); + + uma_zdestroy(V_udpcb_zone); + uma_zdestroy(V_udbinfo.ipi_zone); INP_INFO_LOCK_DESTROY(&V_udbinfo); } #endif |
