diff options
| author | Dave Chinner <dchinner@redhat.com> | 2018-05-09 17:49:37 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-05-10 18:56:46 +0300 |
| commit | e6631f85546c8ff8842f62c73be44ff502d4287a (patch) | |
| tree | 23d3a8cc1c0a452442c53adefd990bfc81e970c0 /fs/xfs/xfs_log.c | |
| parent | 1a2ebf835a3c23e0491e3279959cfb6c65a6ebbb (diff) | |
| download | linux-e6631f85546c8ff8842f62c73be44ff502d4287a.tar.xz | |
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>
Diffstat (limited to 'fs/xfs/xfs_log.c')
| -rw-r--r-- | fs/xfs/xfs_log.c | 10 |
1 files changed, 5 insertions, 5 deletions
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; |