diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2022-08-17 15:40:36 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-10-14 14:17:06 -0700 |
| commit | 278a1061c3579f2fe502acd801ed0a8f0b3a9eee (patch) | |
| tree | fd6a10fbd5dd5a2b27e7fd7960a23e425efb6a0d /fs/xfs/xfs_rtalloc.c | |
| parent | f4c3d7d5f43f9e5490c890c8da6eb6cddb0901cf (diff) | |
xfs: create helpers to convert rt block numbers to rt extent numbers
Create helpers to do unit conversions of rt block numbers to rt extent
numbers. There are two variations -- the suffix "t" denotes the one
that returns only the truncated extent number; the other one also
returns the misalignment.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_rtalloc.c')
| -rw-r--r-- | fs/xfs/xfs_rtalloc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index 40b6df0ad633..04a468f4cb8a 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -1494,16 +1494,16 @@ xfs_rtfile_want_conversion( struct xfs_bmbt_irec *irec) { xfs_fileoff_t rext_next; - uint32_t modoff, modcnt; + xfs_extlen_t modoff, modcnt; if (irec->br_state != XFS_EXT_UNWRITTEN) return false; - div_u64_rem(irec->br_startoff, mp->m_sb.sb_rextsize, &modoff); + xfs_rtb_to_rtx(mp, irec->br_startoff, &modoff); if (modoff == 0) { - uint64_t rexts = div_u64_rem(irec->br_blockcount, - mp->m_sb.sb_rextsize, &modcnt); + xfs_rtbxlen_t rexts; + rexts = xfs_rtb_to_rtx(mp, irec->br_blockcount, &modcnt); if (rexts > 0) { /* * Unwritten mapping starts at an rt extent boundary |