ocfs2: limit cluster bitmap information saved at mount

We were storing cluster count on the ocfs2_super structure, but never
actually using it so remove that. Also, we don't want to populate the
uptodate cache with the unlocked block read - it is technically safe as is,
but we should change it for correctness.

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

1 files changed, 0 insertions, 1 deletions

diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index cd4a6f253d13..d52100d49b6c 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -197,7 +197,6 @@ struct ocfs2_super
         struct ocfs2_node_map recovery_map;
         struct ocfs2_node_map umount_map;
 
-        u32 num_clusters;
         u64 root_blkno;
         u64 system_dir_blkno;
         u64 bitmap_blkno;