---

yaml --- r: 242384 b: refs/heads/master c: c2cc702 h: refs/heads/master v: v3
git-mirror · Mar 21, 2011 · 961b43c · 961b43c
1 parent b66831b
commit 961b43c
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 688f869ce3bdc892daa993534dc6df18c95df931
+refs/heads/master: c2cc7028e41c76e44b6e247c4b495c7523b23c87
diff --git a/trunk/include/linux/journal-head.h b/trunk/include/linux/journal-head.h
@@ -40,6 +40,13 @@ struct journal_head {
 	 */
 	unsigned b_modified;
 
+	/*
+	 * This feild tracks the last transaction id in which this buffer
+	 * has been cowed
+	 * [jbd_lock_bh_state()]
+	 */
+	unsigned b_cow_tid;
+
 	/*
 	 * Copy of the buffer data frozen for writing to the log.
 	 * [jbd_lock_bh_state()]