diff options
| author | Brian Foster <bfoster@redhat.com> | 2018-08-01 17:20:35 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-08-03 09:05:14 +0300 |
| commit | 9d9e6233859706875c392707efd6d516cfb764fb (patch) | |
| tree | 5d4ae3417bb8a60eb3ebaf63eaf54f9374498189 /fs/xfs/xfs_reflink.c | |
| parent | c03edc9e49b6a3c1f4b27f505a04093ab333b245 (diff) | |
| download | linux-9d9e6233859706875c392707efd6d516cfb764fb.tar.xz | |
xfs: fold dfops into the transaction
struct xfs_defer_ops has now been reduced to a single list_head. The
external dfops mechanism is unused and thus everywhere a (permanent)
transaction is accessible the associated dfops structure is as well.
Remove the xfs_defer_ops structure and fold the list_head into the
transaction. Also remove the last remnant of external dfops in
xfs_trans_dup().
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_reflink.c')
| -rw-r--r-- | fs/xfs/xfs_reflink.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c index cbceb320a2e7..38f405415b88 100644 --- a/fs/xfs/xfs_reflink.c +++ b/fs/xfs/xfs_reflink.c @@ -502,7 +502,6 @@ xfs_reflink_cancel_cow_blocks( if (error) break; } else if (del.br_state == XFS_EXT_UNWRITTEN || cancel_real) { - ASSERT((*tpp)->t_dfops); ASSERT((*tpp)->t_firstblock == NULLFSBLOCK); /* Free the CoW orphan record. */ @@ -678,7 +677,7 @@ xfs_reflink_end_cow( goto prev_extent; /* Unmap the old blocks in the data fork. */ - ASSERT(tp->t_dfops && tp->t_firstblock == NULLFSBLOCK); + ASSERT(tp->t_firstblock == NULLFSBLOCK); rlen = del.br_blockcount; error = __xfs_bunmapi(tp, ip, del.br_startoff, &rlen, 0, 1); if (error) @@ -1021,7 +1020,7 @@ xfs_reflink_remap_extent( /* Unmap the old blocks in the data fork. */ rlen = unmap_len; while (rlen) { - ASSERT(tp->t_dfops && tp->t_firstblock == NULLFSBLOCK); + ASSERT(tp->t_firstblock == NULLFSBLOCK); error = __xfs_bunmapi(tp, ip, destoff, &rlen, 0, 1); if (error) goto out_cancel; |