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-rw-r--r--sys/vm/vm_object.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c
index 0db982e..373b16b 100644
--- a/sys/vm/vm_object.c
+++ b/sys/vm/vm_object.c
@@ -1002,10 +1002,11 @@ vm_object_madvise(vm_object_t object, vm_pindex_t pindex, int count, int advise)
vm_object_t tobject;
vm_page_t m;
- GIANT_REQUIRED;
if (object == NULL)
return;
+ mtx_lock(&Giant);
+
end = pindex + count;
/*
@@ -1093,6 +1094,7 @@ shadowlookup:
swap_pager_freespace(tobject, tpindex, 1);
}
}
+ mtx_unlock(&Giant);
}
/*
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