ocfs2: clean up some osb fields

Get rid of osb->uuid, osb->proc_sub_dir, and osb->osb_id. Those fields were
unused, or could easily be removed. As a result, we also no longer need
MAX_OSB_ID or ocfs2_globals_lock.

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

1 files changed, 0 insertions, 4 deletions

diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index da1093039c01..cd4a6f253d13 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -184,7 +184,6 @@ struct ocfs2_journal;
 struct ocfs2_journal_handle;
 struct ocfs2_super
 {
-        u32 osb_id;             /* id used by the proc interface */
         struct task_struct *commit_task;
         struct super_block *sb;
         struct inode *root_inode;
@@ -222,13 +221,11 @@ struct ocfs2_super
         unsigned long s_mount_opt;
 
         u16 max_slots;
-        u16 num_nodes;
         s16 node_num;
         s16 slot_num;
         int s_sectsize_bits;
         int s_clustersize;
         int s_clustersize_bits;
-        struct proc_dir_entry *proc_sub_dir; /* points to /proc/fs/ocfs2/<maj_min> */
 
         atomic_t vol_state;
         struct mutex recovery_lock;
@@ -294,7 +291,6 @@ struct ocfs2_super
 };
 
 #define OCFS2_SB(sb)        ((struct ocfs2_super *)(sb)->s_fs_info)
-#define OCFS2_MAX_OSB_ID             65536
 
 static inline int ocfs2_should_order_data(struct inode *inode)
 {