diff options
| -rw-r--r-- | sys/vm/uma_core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/vm/uma_core.c b/sys/vm/uma_core.c index 93218bc2d915..8116c7672616 100644 --- a/sys/vm/uma_core.c +++ b/sys/vm/uma_core.c @@ -4659,6 +4659,9 @@ uma_zone_set_smr(uma_zone_t zone, smr_t smr) ZONE_ASSERT_COLD(zone); + KASSERT(smr != NULL, ("Got NULL smr")); + KASSERT((zone->uz_flags & UMA_ZONE_SMR) == 0, + ("zone %p (%s) already uses SMR", zone, zone->uz_name)); zone->uz_flags |= UMA_ZONE_SMR; zone->uz_smr = smr; zone_update_caches(zone); |