From d6b8fc6c7afa0acebaef3e17e112227237e75745 Mon Sep 17 00:00:00 2001 From: Kaixu Xia <kaixuxia@tencent.com> Date: Wed, 23 Sep 2020 09:13:28 -0700 Subject: xfs: do the assert for all the log done items in xfs_trans_cancel We should do the assert for all the log intent-done items if they appear here. This patch detect intent-done items by the fact that their item ops don't have iop_unpin and iop_push methods and also move the helper xlog_item_is_intent to xfs_trans.h. Signed-off-by: Kaixu Xia <kaixuxia@tencent.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> --- fs/xfs/xfs_trans.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'fs/xfs/xfs_trans.h') diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index f46534b75236..a71b4f443e39 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -78,6 +78,22 @@ struct xfs_item_ops { bool (*iop_match)(struct xfs_log_item *item, uint64_t id); }; +/* Is this log item a deferred action intent? */ +static inline bool +xlog_item_is_intent(struct xfs_log_item *lip) +{ + return lip->li_ops->iop_recover != NULL && + lip->li_ops->iop_match != NULL; +} + +/* Is this a log intent-done item? */ +static inline bool +xlog_item_is_intent_done(struct xfs_log_item *lip) +{ + return lip->li_ops->iop_unpin == NULL && + lip->li_ops->iop_push == NULL; +} + /* * Release the log item as soon as committed. This is for items just logging * intents that never need to be written back in place. -- cgit v1.2.3