X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=yaffs_guts.h;fp=yaffs_guts.h;h=e2b2fb9378afe615beba22b0eb86f3d65a992b99;hp=c2f7ac46ef6c7e9ca4f2f57a5616b4c92c615a3c;hb=33308768bd24abe4e1f59c5025a3dd824119ae1d;hpb=03e4ccdbfa08eb7f504d36732727b2fda4352a3e

diff --git a/yaffs_guts.h b/yaffs_guts.h
index c2f7ac4..e2b2fb9 100644
--- a/yaffs_guts.h
+++ b/yaffs_guts.h
@@ -374,9 +374,19 @@ struct yaffs_tnode {
  * - a hard link
  */
 
+/* The file variant has three file sizes:
+ *  - file_size : size of file as written into Yaffs - including data in cache.
+ *  - stored_size - size of file as stored on media.
+ *  - shrink_size - size of file that has been shrunk back to.
+ *
+ * The stored_size and file_size might be different because the data written
+ * into the cache will increase the file_size but the stored_size will only
+ * change when the data is actually stored.
+ *
+ */
 struct yaffs_file_var {
 	loff_t file_size;
-	loff_t scanned_size;
+	loff_t stored_size;
 	loff_t shrink_size;
 	int top_level;
 	struct yaffs_tnode *top;