[Ocfs2-commits] mfasheh commits r775 - trunk/src/inc

[svn-commits at oss.oracle.com]

Author: mfasheh
Date: 2004-03-12 20:00:48 -0600 (Fri, 12 Mar 2004)
New Revision: 775

Modified:
   trunk/src/inc/journal.h
Log:
slight update to the documentation of the journalling code.


Modified: trunk/src/inc/journal.h
===================================================================
--- trunk/src/inc/journal.h	2004-03-12 19:09:07 UTC (rev 774)
+++ trunk/src/inc/journal.h	2004-03-13 02:00:48 UTC (rev 775)
@@ -250,13 +250,6 @@
  *                          will be released in the order that they are added, 
  *                          and afterwards the lockres will be passed to
  *                          ocfs_put_lockres.
- *
- * TODO:
- *  ocfs_restart_trans    - Some transactions will have to be split up between
- *                          two or more handles. (delete, truncate are good 
- *                          examples.) Use ocfs_restart_trans to commit what
- *                          you have so far and get a new handle for the rest.
- *  ocfs_journal_forget   - Remove a buffer from a handle.
  */
 /* You must always start_trans with a number of buffs > 0, but it's
  * perfectly legal to go through an entire transaction without having
@@ -306,6 +299,11 @@
 					   struct _ocfs_lock_res *res, 
 					   struct buffer_head *bh);
 
+/*  
+ *  Trans Lock:
+ *  Right now OCFS2 only supports a single transaction at a
+ *  time. Transactions are locked out by using trans_lock. 
+ */
 #define ocfs_take_trans_lock(osb) 					\
 	do {								\
 		down(&osb->trans_lock);					\