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-rw-r--r--sys/vm/vm_page.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c
index 0ff53f3..de18264 100644
--- a/sys/vm/vm_page.c
+++ b/sys/vm/vm_page.c
@@ -1641,6 +1641,7 @@ vm_page_zero_invalid(vm_page_t m, boolean_t setvalid)
int b;
int i;
+ VM_OBJECT_LOCK_ASSERT(m->object, MA_OWNED);
/*
* Scan the valid bits looking for invalid sections that
* must be zerod. Invalid sub-DEV_BSIZE'd areas ( where the
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