diff options
| author | Dave Chinner <dchinner@redhat.com> | 2022-11-29 09:09:17 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2022-11-29 09:09:17 +1100 |
| commit | 7348b322332d8602a4133f0b861334ea021b134a (patch) | |
| tree | 18d599bcc69fd8670bd7e1cf44acedf6770fa14e /fs/xfs/xfs_aops.c | |
| parent | f43dc4dc3eff028b5ddddd99f3a66c5a6bdd4e78 (diff) | |
xfs: xfs_bmap_punch_delalloc_range() should take a byte range
All the callers of xfs_bmap_punch_delalloc_range() jump through
hoops to convert a byte range to filesystem blocks before calling
xfs_bmap_punch_delalloc_range(). Instead, pass the byte range to
xfs_bmap_punch_delalloc_range() and have it do the conversion to
filesystem blocks internally.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_aops.c')
| -rw-r--r-- | fs/xfs/xfs_aops.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 5d1a995b15f8..6aadc5815068 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -114,9 +114,8 @@ xfs_end_ioend( if (unlikely(error)) { if (ioend->io_flags & IOMAP_F_SHARED) { xfs_reflink_cancel_cow_range(ip, offset, size, true); - xfs_bmap_punch_delalloc_range(ip, - XFS_B_TO_FSBT(mp, offset), - XFS_B_TO_FSB(mp, size)); + xfs_bmap_punch_delalloc_range(ip, offset, + offset + size); } goto done; } @@ -455,12 +454,8 @@ xfs_discard_folio( struct folio *folio, loff_t pos) { - struct inode *inode = folio->mapping->host; - struct xfs_inode *ip = XFS_I(inode); + struct xfs_inode *ip = XFS_I(folio->mapping->host); struct xfs_mount *mp = ip->i_mount; - size_t offset = offset_in_folio(folio, pos); - xfs_fileoff_t start_fsb = XFS_B_TO_FSBT(mp, pos); - xfs_fileoff_t pageoff_fsb = XFS_B_TO_FSBT(mp, offset); int error; if (xfs_is_shutdown(mp)) @@ -470,8 +465,9 @@ xfs_discard_folio( "page discard on page "PTR_FMT", inode 0x%llx, pos %llu.", folio, ip->i_ino, pos); - error = xfs_bmap_punch_delalloc_range(ip, start_fsb, - i_blocks_per_folio(inode, folio) - pageoff_fsb); + error = xfs_bmap_punch_delalloc_range(ip, pos, + round_up(pos, folio_size(folio))); + if (error && !xfs_is_shutdown(mp)) xfs_alert(mp, "page discard unable to remove delalloc mapping."); } |