diff --git a/src/kernel/core/vm/vm_page.c b/src/kernel/core/vm/vm_page.c
index a7c0b6340f..bd6678a704 100755
--- a/src/kernel/core/vm/vm_page.c
+++ b/src/kernel/core/vm/vm_page.c
@@ -889,6 +889,10 @@ vm_alloc_ppage_from_kernel_struct(kernel_args *ka)
 }
 
 
+/**	This one uses the kernel_args' physical and virtual memory ranges to
+ *	allocate some pages before the VM is completely up.
+ */
+
 addr_t
 vm_alloc_from_ka_struct(kernel_args *ka, unsigned int size, int lock)
 {