xfs: remove m_litino

With the upcoming v3 inodes the inode data/attr area size needs to be
calculated for each specific inode, so we can't cache it in the superblock
anymore.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Felix Blyakher <felixb@sgi.com>

3 files changed, 3 insertions, 3 deletions

diff --git a/fs/xfs/xfs_dinode.h b/fs/xfs/xfs_dinode.h
index 162e8726df5e..e5b153b2e6a3 100644
--- a/fs/xfs/xfs_dinode.h
+++ b/fs/xfs/xfs_dinode.h
@@ -103,7 +103,9 @@ typedef enum xfs_dinode_fmt {
 /*
  * Inode size for given fs.
  */
-#define XFS_LITINO(mp)  ((mp)->m_litino)
+#define XFS_LITINO(mp) \
+        ((int)(((mp)->m_sb.sb_inodesize) - sizeof(struct xfs_dinode)))
+
 #define XFS_BROOT_SIZE_ADJ      \
         (XFS_BTREE_LBLOCK_LEN - sizeof(xfs_bmdr_block_t))
 
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 2549a235dad2..efa169da2b02 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -574,7 +574,6 @@ xfs_mount_common(xfs_mount_t *mp, xfs_sb_t *sbp)
         mp->m_sectbb_log = sbp->sb_sectlog - BBSHIFT;
         mp->m_agno_log = xfs_highbit32(sbp->sb_agcount - 1) + 1;
         mp->m_agino_log = sbp->sb_inopblog + sbp->sb_agblklog;
-        mp->m_litino = sbp->sb_inodesize - sizeof(struct xfs_dinode);
         mp->m_blockmask = sbp->sb_blocksize - 1;
         mp->m_blockwsize = sbp->sb_blocksize >> XFS_WORDLOG;
         mp->m_blockwmask = mp->m_blockwsize - 1;
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index e27b829dfa82..52d8da23366b 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -281,7 +281,6 @@ typedef struct xfs_mount {
         uint                    m_attr_node_ents; /* #entries in attr danode */
         int                     m_ialloc_inos;  /* inodes in inode allocation */
         int                     m_ialloc_blks;  /* blocks in inode allocation */
-        int                     m_litino;       /* size of inode union area */
         int                     m_inoalign_mask;/* mask sb_inoalignmt if used */
         uint                    m_qflags;       /* quota status flags */
         xfs_trans_reservations_t m_reservations;/* precomputed res values */