From 9e28a242be65b8274742425ca5d146f366205a90 Mon Sep 17 00:00:00 2001 From: Brian Foster Date: Tue, 24 Jul 2018 13:43:15 -0700 Subject: 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 Reviewed-by: Bill O'Donnell Reviewed-by: Christoph Hellwig Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_trans.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'fs/xfs/xfs_trans.c') 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); +} -- cgit v1.2.1