linux/fs/xfs/libxfs
Darrick J. Wong 9c07bca793 xfs: elide ->create_done calls for unlogged deferred work
Extended attribute updates use the deferred work machinery to manage
state across a chain of smaller transactions.  All previous deferred
work users have employed log intent items and log done items to manage
restarting of interrupted operations, which means that ->create_intent
sets dfp_intent to a log intent item and ->create_done uses that item to
create a log intent done item.

However, xattrs have used the INCOMPLETE flag to deal with the lack of
recovery support for an interrupted transaction chain.  Log items are
optional if the xattr update caller didn't set XFS_DA_OP_LOGGED to
require a restartable sequence.

In other words, ->create_intent can return NULL to say that there's no
log intent item.  If that's the case, no log intent done item should be
created.  Clean up xfs_defer_create_done not to do this, so that the
->create_done functions don't have to check for non-null dfp_intent
themselves.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
2023-12-06 18:45:17 -08:00
..
xfs_ag_resv.c xfs: inobt can use perags in many more places than it does 2023-02-13 09:14:52 +11:00
xfs_ag_resv.h
xfs_ag.c xfs: adjust the incore perag block_count when shrinking 2023-10-11 12:35:20 -07:00
xfs_ag.h xfs: allow queued AG intents to drain before scrubbing 2023-04-11 18:59:58 -07:00
xfs_alloc_btree.c xfs: implement masked btree key comparisons for _has_records scans 2023-04-11 19:00:11 -07:00
xfs_alloc_btree.h xfs: use separate btree cursor cache for each btree type 2021-10-19 11:45:16 -07:00
xfs_alloc.c xfs: fix internal error from AGFL exhaustion 2023-11-13 09:11:40 +05:30
xfs_alloc.h xfs: AGI length should be bounds checked 2023-07-03 09:48:17 -07:00
xfs_attr_leaf.c xfs: remove redundant initializations of pointers drop_leaf and save_leaf 2023-06-29 09:28:23 -07:00
xfs_attr_leaf.h xfs: don't hold xattr leaf buffers across transaction rolls 2022-06-29 08:47:56 -07:00
xfs_attr_remote.c xfs: rework xfs_buf_incore() API 2022-07-07 22:05:18 +10:00
xfs_attr_remote.h xfs: rename struct xfs_attr_item to xfs_attr_intent 2022-05-22 16:00:26 +10:00
xfs_attr_sf.h
xfs_attr.c xfs: replace XFS_IFORK_Q with a proper predicate function 2022-07-12 11:17:27 -07:00
xfs_attr.h xfs: replace XFS_IFORK_Q with a proper predicate function 2022-07-12 11:17:27 -07:00
xfs_bit.c
xfs_bit.h
xfs_bmap_btree.c xfs: use deferred frees for btree block freeing 2023-06-29 09:28:23 -07:00
xfs_bmap_btree.h xfs: use separate btree cursor cache for each btree type 2021-10-19 11:45:16 -07:00
xfs_bmap.c xfs: convert do_div calls to xfs_rtb_to_rtx helper calls 2023-10-17 16:25:55 -07:00
xfs_bmap.h xfs: accumulate iextent records when checking bmap 2023-04-11 19:00:24 -07:00
xfs_btree_staging.c xfs: encode the max btree height in the cursor 2021-10-19 11:45:15 -07:00
xfs_btree_staging.h
xfs_btree.c xfs: implement masked btree key comparisons for _has_records scans 2023-04-11 19:00:11 -07:00
xfs_btree.h overflow: Add struct_size_t() helper 2023-05-26 13:52:19 -07:00
xfs_cksum.h
xfs_da_btree.c xfs: trim the mapp array accordingly in xfs_da_grow_inode_int 2022-10-04 16:39:42 +11:00
xfs_da_btree.h xfs: fix TOCTOU race involving the new logged xattrs control knob 2022-06-15 23:13:32 -07:00
xfs_da_format.h xfs: convert flex-array declarations in xfs attr shortform objects 2023-07-17 08:48:56 -07:00
xfs_defer.c xfs: elide ->create_done calls for unlogged deferred work 2023-12-06 18:45:17 -08:00
xfs_defer.h xfs: move ->iop_relog to struct xfs_defer_op_type 2023-12-06 18:45:17 -08:00
xfs_dir2_block.c xfs: replace inode fork size macros with functions 2022-07-12 11:17:27 -07:00
xfs_dir2_data.c xfs: convert bp->b_bn references to xfs_buf_daddr() 2021-08-19 10:07:15 -07:00
xfs_dir2_leaf.c xfs: fix exception caused by unexpected illegal bestcount in leaf dir 2022-10-20 09:42:56 -07:00
xfs_dir2_node.c xfs: convert bp->b_bn references to xfs_buf_daddr() 2021-08-19 10:07:15 -07:00
xfs_dir2_priv.h xfs: constify the name argument to various directory functions 2022-03-14 10:23:17 -07:00
xfs_dir2_sf.c xfs: Remove the unneeded result variable 2022-09-19 06:52:14 +10:00
xfs_dir2.c xfs: stabilize the dirent name transformation function used for ascii-ci dir hash computation 2023-04-11 19:05:04 -07:00
xfs_dir2.h xfs: stabilize the dirent name transformation function used for ascii-ci dir hash computation 2023-04-11 19:05:04 -07:00
xfs_dquot_buf.c xfs: remove the xfs_dqblk_t typedef 2021-10-14 09:19:33 -07:00
xfs_errortag.h xfs: add debug knob to slow down write for fun 2022-11-28 17:54:49 -08:00
xfs_format.h xfs: use accessor functions for summary info words 2023-10-18 16:53:00 -07:00
xfs_fs.h xfs: allow userspace to rebuild metadata structures 2023-08-10 07:48:11 -07:00
xfs_health.h
xfs_ialloc_btree.c xfs: use deferred frees for btree block freeing 2023-06-29 09:28:23 -07:00
xfs_ialloc_btree.h xfs: standardize ondisk to incore conversion for inode btrees 2023-04-11 19:00:01 -07:00
xfs_ialloc.c xfs: AGI length should be bounds checked 2023-07-03 09:48:17 -07:00
xfs_ialloc.h xfs: convert xfs_ialloc_has_inodes_at_extent to return keyfill scan results 2023-04-11 19:00:15 -07:00
xfs_iext_tree.c
xfs_inode_buf.c xfs: inode recovery does not validate the recovered inode 2023-11-13 09:11:41 +05:30
xfs_inode_buf.h xfs: kill xfs_sb_version_has_v3inode() 2021-08-19 10:07:14 -07:00
xfs_inode_fork.c xfs: standardize btree record checking code [v24.5] 2023-04-14 07:09:18 +10:00
xfs_inode_fork.h xfs: _{attr,data}_map_shared should take ILOCK_EXCL until iread_extents is completely done 2023-04-12 15:49:10 +10:00
xfs_log_format.h xfs: fix AGF vs inode cluster buffer deadlock 2023-06-05 04:08:27 +10:00
xfs_log_recover.h xfs: move ->iop_recover to xfs_defer_op_type 2023-12-06 18:45:15 -08:00
xfs_log_rlimit.c xfs: reduce transaction reservations with reflink 2022-04-28 10:25:42 -07:00
xfs_quota_defs.h xfs: remove warning counters from struct xfs_dquot_res 2022-05-11 17:12:09 +10:00
xfs_refcount_btree.c xfs: use deferred frees for btree block freeing 2023-06-29 09:28:23 -07:00
xfs_refcount_btree.h xfs: use separate btree cursor cache for each btree type 2021-10-19 11:45:16 -07:00
xfs_refcount.c xfs: fix xfs_btree_query_range callers to initialize btree rec fully 2023-07-02 09:26:19 -07:00
xfs_refcount.h xfs: replace xfs_btree_has_record with a general keyspace scanner 2023-04-11 19:00:10 -07:00
xfs_rmap_btree.c xfs: implement masked btree key comparisons for _has_records scans 2023-04-11 19:00:11 -07:00
xfs_rmap_btree.h xfs: use separate btree cursor cache for each btree type 2021-10-19 11:45:16 -07:00
xfs_rmap.c xfs: fix xfs_btree_query_range callers to initialize btree rec fully 2023-07-02 09:26:19 -07:00
xfs_rmap.h xfs: teach scrub to check for sole ownership of metadata objects 2023-04-11 19:00:15 -07:00
xfs_rtbitmap.c xfs: fix 32-bit truncation in xfs_compute_rextslog 2023-12-06 18:45:17 -08:00
xfs_rtbitmap.h xfs: don't allow overly small or large realtime volumes 2023-12-06 18:45:17 -08:00
xfs_sb.c xfs: don't allow overly small or large realtime volumes 2023-12-06 18:45:17 -08:00
xfs_sb.h xfs: bump max fsgeom struct version 2023-10-17 08:40:54 -07:00
xfs_shared.h xfs: tag transactions that contain intent done items 2022-05-04 11:46:21 +10:00
xfs_symlink_remote.c xfs: convert XFS_IFORK_PTR to a static inline helper 2022-07-09 15:17:21 -07:00
xfs_trans_inode.c xfs: convert to new timestamp accessors 2023-10-18 14:08:29 +02:00
xfs_trans_resv.c xfs: create helpers for rtbitmap block/wordcount computations 2023-10-18 10:58:58 -07:00
xfs_trans_resv.h xfs: rename xfs_*alloc*_log_count to _block_count 2022-04-28 10:25:59 -07:00
xfs_trans_space.h xfs: compute the maximum height of the rmap btree when reflink enabled 2021-10-19 11:45:16 -07:00
xfs_types.c xfs: rename xfs_verify_rtext to xfs_verify_rtbext 2023-10-17 16:24:22 -07:00
xfs_types.h xfs: convert rt summary macros to helpers 2023-10-17 17:45:38 -07:00