ocfs2: reserve inline space for extended attribute

Add the structures and helper functions we want for handling inline extended
attributes. We also update the inline-data handlers so that they properly
function in the event that we have both inline data and inline attributes
sharing an inode block.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index 128279986d65..ce75ca312a2d 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -245,6 +245,7 @@ struct ocfs2_super
         int s_sectsize_bits;
         int s_clustersize;
         int s_clustersize_bits;
+        unsigned int s_xattr_inline_size;
 
         atomic_t vol_state;
         struct mutex recovery_lock;