[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, 108 deletions

diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index dcf57dc071ac..6fff19dc3cf9 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -913,57 +913,6 @@ xfs_rtcheck_alloc_range(
 }
 #endif
 
-#ifdef DEBUG
-/*
- * Check whether the given block in the bitmap has the given value.
- */
-STATIC int                              /* 1 for matches, 0 for not */
-xfs_rtcheck_bit(
-        xfs_mount_t     *mp,            /* file system mount structure */
-        xfs_trans_t     *tp,            /* transaction pointer */
-        xfs_rtblock_t   start,          /* bit (block) to check */
-        int             val)            /* 1 for free, 0 for allocated */
-{
-        int             bit;            /* bit number in the word */
-        xfs_rtblock_t   block;          /* bitmap block number */
-        xfs_buf_t       *bp;            /* buf for the block */
-        xfs_rtword_t    *bufp;          /* pointer into the buffer */
-        /* REFERENCED */
-        int             error;          /* error value */
-        xfs_rtword_t    wdiff;          /* difference between bit & expected */
-        int             word;           /* word number in the buffer */
-        xfs_rtword_t    wval;           /* word value from buffer */
-
-        block = XFS_BITTOBLOCK(mp, start);
-        error = xfs_rtbuf_get(mp, tp, block, 0, &bp);
-        bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
-        word = XFS_BITTOWORD(mp, start);
-        bit = (int)(start & (XFS_NBWORD - 1));
-        wval = bufp[word];
-        xfs_trans_brelse(tp, bp);
-        wdiff = (wval ^ -val) & ((xfs_rtword_t)1 << bit);
-        return !wdiff;
-}
-#endif  /* DEBUG */
-
-#if 0
-/*
- * Check that the given extent (block range) is free already.
- */
-STATIC int                              /* error */
-xfs_rtcheck_free_range(
-        xfs_mount_t     *mp,            /* file system mount point */
-        xfs_trans_t     *tp,            /* transaction pointer */
-        xfs_rtblock_t   bno,            /* starting block number of extent */
-        xfs_extlen_t    len,            /* length of extent */
-        int             *stat)          /* out: 1 for free, 0 for not */
-{
-        xfs_rtblock_t   new;            /* dummy for xfs_rtcheck_range */
-
-        return xfs_rtcheck_range(mp, tp, bno, len, 1, &new, stat);
-}
-#endif
-
 /*
  * Check that the given range is either all allocated (val = 0) or
  * all free (val = 1).
@@ -2382,60 +2331,3 @@ xfs_rtpick_extent(
         *pick = b;
         return 0;
 }
-
-#ifdef DEBUG
-/*
- * Debug code: print out the value of a range in the bitmap.
- */
-void
-xfs_rtprint_range(
-        xfs_mount_t     *mp,            /* file system mount structure */
-        xfs_trans_t     *tp,            /* transaction pointer */
-        xfs_rtblock_t   start,          /* starting block to print */
-        xfs_extlen_t    len)            /* length to print */
-{
-        xfs_extlen_t    i;              /* block number in the extent */
-
-        cmn_err(CE_DEBUG, "%Ld: ", (long long)start);
-        for (i = 0; i < len; i++)
-                cmn_err(CE_DEBUG, "%d", xfs_rtcheck_bit(mp, tp, start + i, 1));
-        cmn_err(CE_DEBUG, "\n");
-}
-
-/*
- * Debug code: print the summary file.
- */
-void
-xfs_rtprint_summary(
-        xfs_mount_t     *mp,            /* file system mount structure */
-        xfs_trans_t     *tp)            /* transaction pointer */
-{
-        xfs_suminfo_t   c;              /* summary data */
-        xfs_rtblock_t   i;              /* bitmap block number */
-        int             l;              /* summary information level */
-        int             p;              /* flag for printed anything */
-        xfs_fsblock_t   sb;             /* summary block number */
-        xfs_buf_t       *sumbp;         /* summary block buffer */
-
-        sumbp = NULL;
-        for (l = 0; l < mp->m_rsumlevels; l++) {
-                for (p = 0, i = 0; i < mp->m_sb.sb_rbmblocks; i++) {
-                        (void)xfs_rtget_summary(mp, tp, l, i, &sumbp, &sb, &c);
-                        if (c) {
-                                if (!p) {
-                                        cmn_err(CE_DEBUG, "%Ld-%Ld:", 1LL << l,
-                                                XFS_RTMIN((1LL << l) +
-                                                          ((1LL << l) - 1LL),
-                                                         mp->m_sb.sb_rextents));
-                                        p = 1;
-                                }
-                                cmn_err(CE_DEBUG, " %Ld:%d", (long long)i, c);
-                        }
-                }
-                if (p)
-                        cmn_err(CE_DEBUG, "\n");
-        }
-        if (sumbp)
-                xfs_trans_brelse(tp, sumbp);
-}
-#endif  /* DEBUG */