[PATCH 1/2] ocfs2: Add counter in struct ocfs2_dinode to track journal replays

This patch renames the ij_pad to ij_recovery_generation in struct ocfs2_dinode.
This will be used to keep count of journal replays after an unclean shutdown.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
index 3f1945177629..4f619850ccf7 100644
--- a/fs/ocfs2/ocfs2_fs.h
+++ b/fs/ocfs2/ocfs2_fs.h
@@ -660,7 +660,10 @@ struct ocfs2_dinode {
                 struct {                /* Info for journal system
                                            inodes */
                         __le32 ij_flags;        /* Mounted, version, etc. */
-                        __le32 ij_pad;
+                        __le32 ij_recovery_generation; /* Incremented when the
+                                                          journal is recovered
+                                                          after an unclean
+                                                          shutdown */
                 } journal1;
         } id1;                          /* Inode type dependant 1 */
 /*C0*/  union {