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-rw-r--r--fs/ocfs2/ocfs2.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index c9bd7ce30ba6..18b5fea98c91 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -77,6 +77,9 @@ struct ocfs2_caching_info {
*/
const struct ocfs2_caching_operations *ci_ops;
+ /* next two are protected by trans_inc_lock */
+ /* which transaction were we created on? Zero if none. */
+ unsigned long ci_created_trans;
/* last transaction we were a part of. */
unsigned long ci_last_trans;