diff options
Diffstat (limited to 'sys/vm/vm_map.c')
| -rw-r--r-- | sys/vm/vm_map.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c index afe6760..2501e08 100644 --- a/sys/vm/vm_map.c +++ b/sys/vm/vm_map.c @@ -305,12 +305,12 @@ munmap(void *addr, size_t len) spinlock_acquire(&obj->lock); /* * Drop our ref and try to cleanup. If the refcount - * is > 1, something is still holding it and we can't + * is > 0, something is still holding it and we can't * do much. */ vm_object_unref(obj); vp = obj->vnode; - if (vp != NULL && obj->ref == 1) { + if (vp != NULL && obj->ref == 0) { vp->vmobj = NULL; vm_obj_destroy(obj); } |