ocfs2: remove unused ocfs2_handle_add_lock()

This gets us rid of a slab we no longer need, as well as removing the
majority of what's left on ocfs2_journal_handle.

ocfs2_commit_unstarted_handle() has no more real work to do, so remove that
function too.

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

1 files changed, 0 insertions, 13 deletions

diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index f3027c2fe2b6..290d531bed61 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -70,8 +70,6 @@
 
 static kmem_cache_t *ocfs2_inode_cachep = NULL;
 
-kmem_cache_t *ocfs2_lock_cache = NULL;
-
 /* OCFS2 needs to schedule several differnt types of work which
  * require cluster locking, disk I/O, recovery waits, etc. Since these
  * types of work tend to be heavy we avoid using the kernel events
@@ -946,14 +944,6 @@ static int ocfs2_initialize_mem_caches(void)
         if (!ocfs2_inode_cachep)
                 return -ENOMEM;
 
-        ocfs2_lock_cache = kmem_cache_create("ocfs2_lock",
-                                             sizeof(struct ocfs2_journal_lock),
-                                             0,
-                                             SLAB_HWCACHE_ALIGN,
-                                             NULL, NULL);
-        if (!ocfs2_lock_cache)
-                return -ENOMEM;
-
         return 0;
 }
 
@@ -961,11 +951,8 @@ static void ocfs2_free_mem_caches(void)
 {
         if (ocfs2_inode_cachep)
                 kmem_cache_destroy(ocfs2_inode_cachep);
-        if (ocfs2_lock_cache)
-                kmem_cache_destroy(ocfs2_lock_cache);
 
         ocfs2_inode_cachep = NULL;
-        ocfs2_lock_cache = NULL;
 }
 
 static int ocfs2_get_sector(struct super_block *sb,