diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-11-03 20:34:41 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-11-06 22:53:39 +0300 |
| commit | 657fcb23362c9e8a72593b3e4755135f003a7a74 (patch) | |
| tree | eb60645cc584face4cf4bb70cd42218ed97630d0 /fs/xfs | |
| parent | a681847796df31c036810bce97003f687e1db5f4 (diff) | |
| download | linux-657fcb23362c9e8a72593b3e4755135f003a7a74.tar.xz | |
xfs: treat idx as a cursor in xfs_bmap_del_extent_*
Stop poking before and after the index and just increment or decrement
it while doing our operations on it to prepare for a new extent list
implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 3667fb1f3961..f64b6b74daa9 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -4750,12 +4750,12 @@ xfs_bmap_del_extent_delay( del->br_blockcount); got->br_startblock = nullstartblock((int)got_indlen); - xfs_iext_update_extent(ip, state, *idx, got); new.br_startoff = del_endoff; new.br_state = got->br_state; new.br_startblock = nullstartblock((int)new_indlen); + xfs_iext_update_extent(ip, state, *idx, got); ++*idx; xfs_iext_insert(ip, *idx, 1, &new, state); @@ -4832,13 +4832,13 @@ xfs_bmap_del_extent_cow( * Deleting the middle of the extent. */ got->br_blockcount = del->br_startoff - got->br_startoff; - xfs_iext_update_extent(ip, state, *idx, got); new.br_startoff = del_endoff; new.br_blockcount = got_endoff - del_endoff; new.br_state = got->br_state; new.br_startblock = del->br_startblock + del->br_blockcount; + xfs_iext_update_extent(ip, state, *idx, got); ++*idx; xfs_iext_insert(ip, *idx, 1, &new, state); break; @@ -5054,8 +5054,8 @@ xfs_bmap_del_extent_real( flags |= xfs_ilog_fext(whichfork); XFS_IFORK_NEXT_SET(ip, whichfork, XFS_IFORK_NEXTENTS(ip, whichfork) + 1); - xfs_iext_insert(ip, *idx + 1, 1, &new, state); ++*idx; + xfs_iext_insert(ip, *idx, 1, &new, state); break; } |