X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=includes%2FBlock.h;h=ec894da02e9655fddc6cce3dde2c7877e994e87b;hb=1bca92d715d8b358ee83ff5ee0bc085bec063e59;hp=3d7a5c8a8668343c20c3651cd8e9b21c500a92df;hpb=74ee9df9f9e79e7110e9d8541b84010f35c464c5;p=ghc-hetmet.git

diff --git a/includes/Block.h b/includes/Block.h
index 3d7a5c8..ec894da 100644
--- a/includes/Block.h
+++ b/includes/Block.h
@@ -92,7 +92,8 @@ typedef struct bdescr_ {
 #define BF_EXEC	     32
 /* Block contains only a small amount of live data */
 #define BF_FRAGMENTED 64
-
+/* we know about this block (for finding leaks) */
+#define BF_KNOWN     128
 
 /* Finding the block descriptor for a given block -------------------------- */
 
@@ -257,5 +258,14 @@ round_to_mblocks(StgWord words)
     return words;
 }
 
+INLINE_HEADER StgWord
+round_up_to_mblocks(StgWord words)
+{
+    words += FIRST_BLOCK_OFF/sizeof(W_);
+    words = ((words / MBLOCK_SIZE_W) + 1) * MBLOCK_SIZE_W;
+    words -= FIRST_BLOCK_OFF/sizeof(W_);
+    return words;
+}
+
 #endif /* !CMINUSMINUS */
 #endif /* BLOCK_H */