ocfs2: move ip_last_trans to struct ocfs2_caching_info

We have the read side of metadata caching isolated to struct
ocfs2_caching_info, now we need the write side.  This means the journal
functions.  The journal only does a couple of things with struct inode.

This change moves the ip_last_trans field onto struct
ocfs2_caching_info as ci_last_trans.  This field tells the journal
whether a pending journal flush is required.

Signed-off-by: Joel Becker <joel.becker@oracle.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h
index 2c3222aec622..d4ac19739d7c 100644
--- a/fs/ocfs2/journal.h
+++ b/fs/ocfs2/journal.h
@@ -94,7 +94,7 @@ static inline void ocfs2_set_inode_lock_trans(struct ocfs2_journal *journal,
                                               struct inode *inode)
 {
         spin_lock(&trans_inc_lock);
-        OCFS2_I(inode)->ip_last_trans = journal->j_trans_id;
+        INODE_CACHE(inode)->ci_last_trans = journal->j_trans_id;
         spin_unlock(&trans_inc_lock);
 }
 
@@ -109,7 +109,8 @@ static inline int ocfs2_inode_fully_checkpointed(struct inode *inode)
         struct ocfs2_journal *journal = OCFS2_SB(inode->i_sb)->journal;
 
         spin_lock(&trans_inc_lock);
-        ret = time_after(journal->j_trans_id, OCFS2_I(inode)->ip_last_trans);
+        ret = time_after(journal->j_trans_id,
+                         INODE_CACHE(inode)->ci_last_trans);
         spin_unlock(&trans_inc_lock);
         return ret;
 }