Add number of nodes to bitmap structure for clustering

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
git-mirror · Feb 23, 2015 · 183bdf5 · 183bdf5
1 parent b8d8344
commit 183bdf5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/md/bitmap.h b/drivers/md/bitmap.h
@@ -131,7 +131,8 @@ typedef struct bitmap_super_s {
 	__le32 sectors_reserved; /* 64 number of 512-byte sectors that are
 				  * reserved for the bitmap. */
 
-	__u8  pad[256 - 68]; /* set to zero */
+	__le32 nodes;        /* 68 the maximum number of nodes in cluster. */
+	__u8  pad[256 - 72]; /* set to zero */
 } bitmap_super_t;
 
 /* notes: