diff options
| author | Dave Chinner <dchinner@redhat.com> | 2020-06-30 00:48:48 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-07-06 20:46:59 +0300 |
| commit | aac855ab1a98d9c20762047f26af47d391c3ba7a (patch) | |
| tree | 973febf52b61413b35f31cf53557d7ff2de8a75f /fs/xfs/xfs_inode.c | |
| parent | a7e134ef37172fd4f13bbb11f8f440c807ba294b (diff) | |
| download | linux-aac855ab1a98d9c20762047f26af47d391c3ba7a.tar.xz | |
xfs: make inode IO completion buffer centric
Having different io completion callbacks for different inode states
makes things complex. We can detect if the inode is stale via the
XFS_ISTALE flag in IO completion, so we don't need a special
callback just for this.
This means inodes only have a single iodone callback, and inode IO
completion is entirely buffer centric at this point. Hence we no
longer need to use a log item callback at all as we can just call
xfs_iflush_done() directly from the buffer completions and walk the
buffer log item list to complete the all inodes under IO.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_inode.c')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 4621d67f3428..721b8420be04 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -2679,7 +2679,6 @@ xfs_ifree_cluster( list_for_each_entry(lip, &bp->b_li_list, li_bio_list) { if (lip->li_type == XFS_LI_INODE) { iip = (struct xfs_inode_log_item *)lip; - lip->li_cb = xfs_istale_done; xfs_trans_ail_copy_lsn(mp->m_ail, &iip->ili_flush_lsn, &iip->ili_item.li_lsn); @@ -2712,8 +2711,7 @@ xfs_ifree_cluster( xfs_trans_ail_copy_lsn(mp->m_ail, &iip->ili_flush_lsn, &iip->ili_item.li_lsn); - xfs_buf_attach_iodone(bp, xfs_istale_done, - &iip->ili_item); + xfs_buf_attach_iodone(bp, NULL, &iip->ili_item); if (ip != free_ip) xfs_iunlock(ip, XFS_ILOCK_EXCL); @@ -3863,7 +3861,7 @@ flush_out: * the flush lock. */ bp->b_flags |= _XBF_INODES; - xfs_buf_attach_iodone(bp, xfs_iflush_done, &iip->ili_item); + xfs_buf_attach_iodone(bp, NULL, &iip->ili_item); /* generate the checksum. */ xfs_dinode_calc_crc(mp, dip); |