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-rw-r--r--vm/vm_page.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/vm/vm_page.h b/vm/vm_page.h
index 81ab3df..3fe6572 100644
--- a/vm/vm_page.h
+++ b/vm/vm_page.h
@@ -432,6 +432,7 @@ extern void vm_page_unwire(vm_page_t);
#define vm_page_lock_queues() lock_write(&vm_page_queue_lock)
#define vm_page_unlock_queues() lock_write_done(&vm_page_queue_lock)
+#define have_vm_page_queue_lock() have_write_lock(&vm_page_queue_lock)
#define VM_PAGE_QUEUES_REMOVE(mem) \
MACRO_BEGIN \