From e6631f85546c8ff8842f62c73be44ff502d4287a Mon Sep 17 00:00:00 2001 From: Dave Chinner <dchinner@redhat.com> Date: Wed, 9 May 2018 07:49:37 -0700 Subject: xfs: get rid of the log item descriptor It's just a connector between a transaction and a log item. There's a 1:1 relationship between a log item descriptor and a log item, and a 1:1 relationship between a log item descriptor and a transaction. Both relationships are created and terminated at the same time, so why do we even have the descriptor? Replace it with a specific list_head in the log item and a new log item dirtied flag to replace the XFS_LID_DIRTY flag. Signed-Off-By: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> [darrick: fix up deferred agfl intent finish_item use of LID_DIRTY] Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> --- fs/xfs/xfs_buf_item.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/xfs/xfs_buf_item.c') diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 8d6ed045b643..c2311379d1c3 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -438,7 +438,7 @@ xfs_buf_item_unpin( * xfs_trans_uncommit() will try to reference the * buffer which we no longer have a hold on. */ - if (lip->li_desc) + if (!list_empty(&lip->li_trans)) xfs_trans_del_item(lip); /* -- cgit v1.2.1