Basic HRT startup for HVM, plus assorted cleanup

[palacios.git] / linux_module / buddy.h

diff --git a/linux_module/buddy.h b/linux_module/buddy.h
index 4781cfc..e0ef86d 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 
@@ -102,7 +103,7 @@ buddy_alloc(struct buddy_memzone * zone,
 
 
 /* Free a physical address */
-extern void
+extern int
 buddy_free(struct buddy_memzone * zone,
           uintptr_t  addr,
           unsigned long order);