diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-08-30 15:37:07 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-09-01 08:58:19 -0700 |
| commit | fa0fc38b255cc88aef31ff13b5593e27622204e1 (patch) | |
| tree | 6aa4e92140220a55e060c06b28e45834691328a6 /fs/xfs/libxfs/xfs_rtbitmap.c | |
| parent | 9e9be9840fad01dec3ee958fc401c4863c360202 (diff) | |
xfs: remove xfs_rtb_to_rtxrem
Simplify the number of block number conversion helpers by removing
xfs_rtb_to_rtxrem. Any recent compiler is smart enough to eliminate
the double divisions if using separate xfs_rtb_to_rtx and
xfs_rtb_to_rtxoff calls.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_rtbitmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtbitmap.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index d7c731aeee12..431ef62939ca 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -1022,25 +1022,24 @@ xfs_rtfree_blocks( xfs_filblks_t rtlen) { struct xfs_mount *mp = tp->t_mountp; - xfs_rtxnum_t start; - xfs_filblks_t len; xfs_extlen_t mod; ASSERT(rtlen <= XFS_MAX_BMBT_EXTLEN); - len = xfs_rtb_to_rtxrem(mp, rtlen, &mod); + mod = xfs_rtb_to_rtxoff(mp, rtlen); if (mod) { ASSERT(mod == 0); return -EIO; } - start = xfs_rtb_to_rtxrem(mp, rtbno, &mod); + mod = xfs_rtb_to_rtxoff(mp, rtbno); if (mod) { ASSERT(mod == 0); return -EIO; } - return xfs_rtfree_extent(tp, start, len); + return xfs_rtfree_extent(tp, xfs_rtb_to_rtx(mp, rtbno), + xfs_rtb_to_rtx(mp, rtlen)); } /* Find all the free records within a given range. */ |