diff options
| author | Brian Foster <bfoster@redhat.com> | 2018-07-24 13:43:15 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-07-26 10:15:16 -0700 |
| commit | 9e28a242be65b8274742425ca5d146f366205a90 (patch) | |
| tree | a1367cc42195321646f26fb47d433258a6f706ea /fs/xfs/xfs_trans.c | |
| parent | d5cca7eb244d276177a57e42494d479742bbba37 (diff) | |
| download | linux-9e28a242be65b8274742425ca5d146f366205a90.tar.bz2 | |
xfs: drop unnecessary xfs_defer_finish() dfops parameter
Every caller of xfs_defer_finish() now passes the transaction and
its associated ->t_dfops. The xfs_defer_ops parameter is therefore
no longer necessary and can be removed.
Since most xfs_defer_finish() callers also have to consider
xfs_defer_cancel() on error, update the latter to also receive the
transaction for consistency. The log recovery code contains an
outlier case that cancels a dfops directly without an available
transaction. Retain an internal wrapper to support this outlier case
for the time being.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Bill O'Donnell <billodo@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/xfs_trans.c')
| -rw-r--r-- | fs/xfs/xfs_trans.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 412c8d236c71..cd553aa9ecb0 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -933,9 +933,9 @@ __xfs_trans_commit( /* finish deferred items on final commit */ if (!regrant && tp->t_dfops) { - error = xfs_defer_finish(&tp, tp->t_dfops); + error = xfs_defer_finish(&tp); if (error) { - xfs_defer_cancel(tp->t_dfops); + xfs_defer_cancel(tp); goto out_unreserve; } } @@ -1030,7 +1030,7 @@ xfs_trans_cancel( trace_xfs_trans_cancel(tp, _RET_IP_); if (tp->t_dfops) - xfs_defer_cancel(tp->t_dfops); + xfs_defer_cancel(tp); /* * See if the caller is relying on us to shut down the @@ -1111,3 +1111,10 @@ xfs_trans_roll( tres.tr_logflags = XFS_TRANS_PERM_LOG_RES; return xfs_trans_reserve(*tpp, &tres, 0, 0); } + +void +xfs_defer_cancel( + struct xfs_trans *tp) +{ + __xfs_defer_cancel(tp->t_dfops); +} |