diff options
| author | Brian Foster <bfoster@redhat.com> | 2018-07-11 22:26:17 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-07-11 22:26:17 -0700 |
| commit | ed7ef8e55c6f24ae4347b5bda89e00af475ebc89 (patch) | |
| tree | f24a68e437dd6898b35d92b3fbaca03421f39913 /fs/xfs/libxfs/xfs_refcount.c | |
| parent | 42b394a92562b464e9ef81954ca93930c037a51b (diff) | |
xfs: remove unused btree cursor bc_private.a.dfops field
The xfs_btree_cur.bc_private.a.dfops field is only ever initialized
by the refcountbt cursor init function. The only caller of that
function with a non-NULL dfops is from deferred completion context,
which already has attached to ->t_dfops.
In addition to that, the only actual reference of a.dfops is the
cursor duplication function, which means the field is effectively
unused.
Remove the dfops field from the bc_private.a union. Any future users
can acquire the dfops from the transaction. This patch does not
change behavior.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_refcount.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_refcount.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c index 9dda6fd0bb13..8e330a196060 100644 --- a/fs/xfs/libxfs/xfs_refcount.c +++ b/fs/xfs/libxfs/xfs_refcount.c @@ -1132,7 +1132,7 @@ xfs_refcount_finish_one( if (!agbp) return -EFSCORRUPTED; - rcur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno, dfops); + rcur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno); if (!rcur) { error = -ENOMEM; goto out_cur; @@ -1666,7 +1666,7 @@ xfs_refcount_recover_cow_leftovers( error = -ENOMEM; goto out_trans; } - cur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno, NULL); + cur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno); /* Find all the leftover CoW staging extents. */ memset(&low, 0, sizeof(low)); |