commit 26df066163308fc90a16a536b5fdfefa941de9e4
Author: Yiannis Pericleous <[EMAIL PROTECTED]>
Date: Tue May 29 21:54:02 2007 -0400
added comment for odf_dentry_info struct
diff --git a/fs/unionfs/union.h b/fs/unionfs/union.h
index 0a6d54e..056a07d 100644
--- a/fs/unionfs/union.h
+++ b/fs/unionfs/union.h
@@ -91,9 +91,10 @@ struct unionfs_file_info {
/* odf dentry data in memory */
struct odf_dentry_info {
- /* The odf dentry info should contain info on the location of
- * the data in the odf file. Right now i keep a dentry for easy
- * lookup in the underlying ext2
+ /* When a unionfs dentry is looked up in the odf, then:
+ * - if its odf_dentry is NULL, it means it is not in the odf
+ * - if it is not NULL, it is in the odf and the whiteout field
+ * will denote that it is a whiteout if not set to 0
*/
int whiteout;
int opaque;
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