Fixed spurious warning when memory block size is overrriden

[palacios.git] / linux_module / buddy.h

diff --git a/linux_module/buddy.h b/linux_module/buddy.h
index 34742e1..1017a3a 100644 (file)
--- a/linux_module/buddy.h
+++ b/linux_module/buddy.h
@@ -73,7 +73,8 @@ buddy_init(unsigned long pool_order,
           unsigned int node_id);
 
 extern void 
-buddy_deinit(struct buddy_memzone * zone);
+buddy_deinit(struct buddy_memzone * zone,
+            int (*free_callback)(void *user_metadata));
 
 /* Add pool at given physical address */
 extern int 
@@ -91,10 +92,14 @@ buddy_remove_pool(struct buddy_memzone * zone,
                  void          **user_metadata);
 
 
+// constraint=0 => no constraints, otherwise bitmask of:
+#define LWK_BUDDY_CONSTRAINT_4GB 0x1
+
 /* Allocate pages, returns physical address */
 extern uintptr_t 
 buddy_alloc(struct buddy_memzone * zone,
-           unsigned long order);
+           unsigned long order,
+           int constraints);
 
 
 /* Free a physical address */