From e6631f85546c8ff8842f62c73be44ff502d4287a Mon Sep 17 00:00:00 2001 From: Dave Chinner 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 Reviewed-by: Brian Foster Reviewed-by: Christoph Hellwig [darrick: fix up deferred agfl intent finish_item use of LID_DIRTY] Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_log.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'fs/xfs/xfs_log.c') diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index e427864434c1..c21039f27e39 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -1047,6 +1047,7 @@ xfs_log_item_init( INIT_LIST_HEAD(&item->li_ail); INIT_LIST_HEAD(&item->li_cil); INIT_LIST_HEAD(&item->li_bio_list); + INIT_LIST_HEAD(&item->li_trans); } /* @@ -2110,10 +2111,10 @@ xlog_print_tic_res( */ void xlog_print_trans( - struct xfs_trans *tp) + struct xfs_trans *tp) { - struct xfs_mount *mp = tp->t_mountp; - struct xfs_log_item_desc *lidp; + struct xfs_mount *mp = tp->t_mountp; + struct xfs_log_item *lip; /* dump core transaction and ticket info */ xfs_warn(mp, "transaction summary:"); @@ -2124,8 +2125,7 @@ xlog_print_trans( xlog_print_tic_res(mp, tp->t_ticket); /* dump each log item */ - list_for_each_entry(lidp, &tp->t_items, lid_trans) { - struct xfs_log_item *lip = lidp->lid_item; + list_for_each_entry(lip, &tp->t_items, li_trans) { struct xfs_log_vec *lv = lip->li_lv; struct xfs_log_iovec *vec; int i; -- cgit v1.2.3