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authorEric Sandeen <sandeen@sandeen.net>2007-02-10 18:37:40 +1100
committerTim Shimmin <tes@sgi.com>2007-02-10 18:37:40 +1100
commit6be145bfb1ce93b2dbb854fee66fbb8d04916339 (patch)
treee723cab2dbc3a067a9d154070ad98b51b3a7fca7 /fs/xfs/xfs_rtalloc.c
parent2c36ddeda7f04c085d9a612cf8dab5f0a1cd5224 (diff)
downloadop-kernel-dev-6be145bfb1ce93b2dbb854fee66fbb8d04916339.zip
op-kernel-dev-6be145bfb1ce93b2dbb854fee66fbb8d04916339.tar.gz
[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>
Diffstat (limited to 'fs/xfs/xfs_rtalloc.c')
-rw-r--r--fs/xfs/xfs_rtalloc.c108
1 files changed, 0 insertions, 108 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index dcf57dc..6fff19d 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 */
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