ocfs2: remove unused ocfs2_handle_add_inode()

We can also delete the unused infrastructure which was once in place to
support this functionality. ocfs2_inode_private loses ip_handle and
ip_handle_list. ocfs2_journal_handle loses handle_list.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

1 files changed, 0 insertions, 43 deletions

diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index ca6f2094b006..f02af63e5fae 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -128,7 +128,6 @@ struct ocfs2_journal_handle *ocfs2_alloc_handle(struct ocfs2_super *osb)
         retval->k_handle = NULL;
 
         INIT_LIST_HEAD(&retval->locks);
-        INIT_LIST_HEAD(&retval->inode_list);
         retval->journal = osb->journal;
 
         return retval;
@@ -202,51 +201,12 @@ done_free:
         return ERR_PTR(ret);
 }
 
-void ocfs2_handle_add_inode(struct ocfs2_journal_handle *handle,
-                            struct inode *inode)
-{
-        BUG_ON(!handle);
-        BUG_ON(!inode);
-
-        atomic_inc(&inode->i_count);
-
-        /* we're obviously changing it... */
-        mutex_lock(&inode->i_mutex);
-
-        /* sanity check */
-        BUG_ON(OCFS2_I(inode)->ip_handle);
-        BUG_ON(!list_empty(&OCFS2_I(inode)->ip_handle_list));
-
-        OCFS2_I(inode)->ip_handle = handle;
-        list_move_tail(&(OCFS2_I(inode)->ip_handle_list), &(handle->inode_list));
-}
-
-static void ocfs2_handle_unlock_inodes(struct ocfs2_journal_handle *handle)
-{
-        struct list_head *p, *n;
-        struct inode *inode;
-        struct ocfs2_inode_info *oi;
-
-        list_for_each_safe(p, n, &handle->inode_list) {
-                oi = list_entry(p, struct ocfs2_inode_info,
-                                ip_handle_list);
-                inode = &oi->vfs_inode;
-
-                OCFS2_I(inode)->ip_handle = NULL;
-                list_del_init(&OCFS2_I(inode)->ip_handle_list);
-
-                mutex_unlock(&inode->i_mutex);
-                iput(inode);
-        }
-}
-
 /* This is trivial so we do it out of the main commit
  * paths. Beware, it can be called from start_trans too! */
 static void ocfs2_commit_unstarted_handle(struct ocfs2_journal_handle *handle)
 {
         mlog_entry_void();
 
-        ocfs2_handle_unlock_inodes(handle);
         /* You are allowed to add journal locks before the transaction
          * has started. */
         ocfs2_handle_cleanup_locks(handle->journal, handle);
@@ -272,9 +232,6 @@ void ocfs2_commit_trans(struct ocfs2_journal_handle *handle)
                 return;
         }
 
-        /* release inode semaphores we took during this transaction */
-        ocfs2_handle_unlock_inodes(handle);
-
         /* ocfs2_extend_trans may have had to call journal_restart
          * which will always commit the transaction, but may return
          * error for any number of reasons. If this is the case, we