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uma_zone_set_obj() must perform VM_OBJECT_LOCK_INIT() if the caller

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provides storage for the vm_object.
This commit is contained in:
Alan Cox 2003-04-28 06:11:32 +00:00
parent d8e7c92c9e
commit 82774d8040
1 changed files with 3 additions and 2 deletions
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5
sys/vm/uma_core.c
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@ -1941,10 +1941,11 @@ uma_zone_set_obj(uma_zone_t zone, struct vm_object *obj, int count)
if (obj == NULL)
obj = vm_object_allocate(OBJT_DEFAULT,
pages);
else
else {
VM_OBJECT_LOCK_INIT(obj);
_vm_object_allocate(OBJT_DEFAULT,
pages, obj);
}
ZONE_LOCK(zone);
zone->uz_kva = kva;
zone->uz_obj = obj;