[XFS] Remove a bunch of unused functions from XFS.

Patch provided by Eric Sandeen (sandeen@sandeen.net).

SGI-PV: 960897
SGI-Modid: xfs-linux-melb:xfs-kern:28038a

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>

1 files changed, 0 insertions, 76 deletions

diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c
index 29b496594a7e..0bf192fea3eb 100644
--- a/fs/xfs/xfs_bmap_btree.c
+++ b/fs/xfs/xfs_bmap_btree.c
@@ -678,47 +678,6 @@ error0:
         return error;
 }
 
-#ifdef DEBUG
-/*
- * Get the data from the pointed-to record.
- */
-int
-xfs_bmbt_get_rec(
-        xfs_btree_cur_t         *cur,
-        xfs_fileoff_t           *off,
-        xfs_fsblock_t           *bno,
-        xfs_filblks_t           *len,
-        xfs_exntst_t            *state,
-        int                     *stat)
-{
-        xfs_bmbt_block_t        *block;
-        xfs_buf_t               *bp;
-#ifdef DEBUG
-        int                     error;
-#endif
-        int                     ptr;
-        xfs_bmbt_rec_t          *rp;
-
-        block = xfs_bmbt_get_block(cur, 0, &bp);
-        ptr = cur->bc_ptrs[0];
-#ifdef DEBUG
-        if ((error = xfs_btree_check_lblock(cur, block, 0, bp)))
-                return error;
-#endif
-        if (ptr > be16_to_cpu(block->bb_numrecs) || ptr <= 0) {
-                *stat = 0;
-                return 0;
-        }
-        rp = XFS_BMAP_REC_IADDR(block, ptr, cur);
-        *off = xfs_bmbt_disk_get_startoff(rp);
-        *bno = xfs_bmbt_disk_get_startblock(rp);
-        *len = xfs_bmbt_disk_get_blockcount(rp);
-        *state = xfs_bmbt_disk_get_state(rp);
-        *stat = 1;
-        return 0;
-}
-#endif
-
 /*
  * Insert one record/level.  Return information to the caller
  * allowing the next level up to proceed if necessary.
@@ -2016,30 +1975,6 @@ xfs_bmbt_disk_get_blockcount(
 }
 
 /*
- * Extract the startblock field from an on disk bmap extent record.
- */
-xfs_fsblock_t
-xfs_bmbt_disk_get_startblock(
-        xfs_bmbt_rec_t  *r)
-{
-#if XFS_BIG_BLKNOS
-        return (((xfs_fsblock_t)INT_GET(r->l0, ARCH_CONVERT) & XFS_MASK64LO(9)) << 43) |
-               (((xfs_fsblock_t)INT_GET(r->l1, ARCH_CONVERT)) >> 21);
-#else
-#ifdef DEBUG
-        xfs_dfsbno_t    b;
-
-        b = (((xfs_dfsbno_t)INT_GET(r->l0, ARCH_CONVERT) & XFS_MASK64LO(9)) << 43) |
-            (((xfs_dfsbno_t)INT_GET(r->l1, ARCH_CONVERT)) >> 21);
-        ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b));
-        return (xfs_fsblock_t)b;
-#else   /* !DEBUG */
-        return (xfs_fsblock_t)(((xfs_dfsbno_t)INT_GET(r->l1, ARCH_CONVERT)) >> 21);
-#endif  /* DEBUG */
-#endif  /* XFS_BIG_BLKNOS */
-}
-
-/*
  * Extract the startoff field from a disk format bmap extent record.
  */
 xfs_fileoff_t
@@ -2049,17 +1984,6 @@ xfs_bmbt_disk_get_startoff(
         return ((xfs_fileoff_t)INT_GET(r->l0, ARCH_CONVERT) &
                  XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
 }
-
-xfs_exntst_t
-xfs_bmbt_disk_get_state(
-        xfs_bmbt_rec_t  *r)
-{
-        int     ext_flag;
-
-        ext_flag = (int)((INT_GET(r->l0, ARCH_CONVERT)) >> (64 - BMBT_EXNTFLAG_BITLEN));
-        return xfs_extent_state(xfs_bmbt_disk_get_blockcount(r),
-                                ext_flag);
-}
 #endif /* XFS_NATIVE_HOST */