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7ea816ca40
mirror_ubuntu-kernels/fs/xfs
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Darrick J. Wong 7ea816ca40 xfs: fix unit conversion error in xfs_log_calc_max_attrsetm_res 
Dave and I were discussing some recent test regressions as a result of
me turning on nrext64=1 on realtime filesystems, when we noticed that
the minimum log size of a 32M filesystem jumped from 954 blocks to 4287
blocks.

Digging through xfs_log_calc_max_attrsetm_res, Dave noticed that @size
contains the maximum estimated amount of space needed for a local format
xattr, in bytes, but we feed this quantity to XFS_NEXTENTADD_SPACE_RES,
which requires units of blocks.  This has resulted in an overestimation
of the minimum log size over the years.

We should nominally correct this, but there's a backwards compatibility
problem -- if we enable it now, the minimum log size will decrease.  If
a corrected mkfs formats a filesystem with this new smaller log size, a
user will encounter mount failures on an uncorrected kernel due to the
larger minimum log size computations there.

Therefore, turn this on for parent pointers because it wasn't merged at
all upstream when this issue was discovered.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
2024-04-23 07:47:01 -07:00
..
libxfs xfs: fix unit conversion error in xfs_log_calc_max_attrsetm_res 2024-04-23 07:47:01 -07:00
scrub xfs: Add parent pointers to rename 2024-04-23 07:46:59 -07:00
Kconfig xfs: support in-memory btrees 2024-02-22 12:43:35 -08:00
Makefile xfs: move handle ioctl code to xfs_handle.c 2024-04-23 07:47:00 -07:00
xfs_acl.c xfs: make attr removal an explicit operation 2024-04-23 07:46:51 -07:00
xfs_acl.h
xfs_aops.c xfs: don't use current->journal_info 2024-03-25 10:21:01 +05:30
xfs_aops.h
xfs_attr_inactive.c xfs: report dir/attr block corruption errors to the health system 2024-02-22 12:32:18 -08:00
xfs_attr_item.c xfs: add parent pointer validator functions 2024-04-23 07:46:57 -07:00
xfs_attr_item.h xfs: create attr log item opcodes and formats for parent pointers 2024-04-23 07:46:57 -07:00
xfs_attr_list.c xfs: pass the attr value to put_listent when possible 2024-04-23 07:47:00 -07:00
xfs_bio_io.c
xfs_bmap_item.c xfs: support recovering bmap intent items targetting realtime extents 2024-02-22 12:44:24 -08:00
xfs_bmap_item.h xfs: move xfs_bmap_defer_add to xfs_bmap_item.c 2024-02-22 12:44:21 -08:00
xfs_bmap_util.c xfs: hoist multi-fsb allocation unit detection to a helper 2024-04-15 14:54:11 -07:00
xfs_bmap_util.h xfs: indicate if xfs_bmap_adjacent changed ap->blkno 2023-12-22 11:18:11 +05:30
xfs_buf_item_recover.c xfs: convert remaining kmem_free() to kfree() 2024-02-13 18:07:34 +05:30
xfs_buf_item.c xfs: convert remaining kmem_free() to kfree() 2024-02-13 18:07:34 +05:30
xfs_buf_item.h
xfs_buf_mem.c xfs: fix dev_t usage in xmbuf tracepoints 2024-03-15 10:30:23 +05:30
xfs_buf_mem.h xfs: launder in-memory btree buffers before transaction commit 2024-02-22 12:43:36 -08:00
xfs_buf.c xfs: repair extended attributes 2024-04-15 14:58:53 -07:00
xfs_buf.h New code for 6.9: 2024-03-13 13:52:24 -07:00
xfs_dahash_test.c
xfs_dahash_test.h
xfs_dir2_readdir.c xfs: validate explicit directory block buffer owners 2024-04-15 14:58:52 -07:00
xfs_discard.c xfs: fix performance problems when fstrimming a subset of a fragmented AG 2024-04-15 14:59:00 -07:00
xfs_discard.h xfs: move log discard work to xfs_discard.c 2023-10-04 09:24:02 +11:00
xfs_dquot_item_recover.c xfs: dquot recovery does not validate the recovered dquot 2023-11-22 23:39:36 +05:30
xfs_dquot_item.c
xfs_dquot_item.h
xfs_dquot.c xfs: Increase XFS_QM_TRANS_MAXDQS to 5 2024-04-15 14:59:01 -07:00
xfs_dquot.h xfs: Increase XFS_QM_TRANS_MAXDQS to 5 2024-04-15 14:59:01 -07:00
xfs_drain.c
xfs_drain.h
xfs_error.c xfs: add error injection to test file mapping exchange recovery 2024-04-15 14:54:19 -07:00
xfs_error.h
xfs_exchmaps_item.c xfs: capture inode generation numbers in the ondisk exchmaps log item 2024-04-15 14:54:24 -07:00
xfs_exchmaps_item.h xfs: create deferred log items for file mapping exchanges 2024-04-15 14:54:17 -07:00
xfs_exchrange.c xfs: support non-power-of-two rtextsize with exchange-range 2024-04-15 14:54:23 -07:00
xfs_exchrange.h xfs: create deferred log items for file mapping exchanges 2024-04-15 14:54:17 -07:00
xfs_export.c xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_export.h xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_extent_busy.c xfs: unwind xfs_extent_busy_clear 2024-04-22 12:53:34 +05:30
xfs_extent_busy.h xfs: repair free space btrees 2023-12-15 10:03:32 -08:00
xfs_extfree_item.c xfs: convert remaining kmem_free() to kfree() 2024-02-13 18:07:34 +05:30
xfs_extfree_item.h
xfs_file.c xfs: refactor non-power-of-two alignment checks 2024-04-15 14:54:12 -07:00
xfs_file.h xfs: create a new helper to return a file's allocation unit 2024-04-15 14:54:10 -07:00
xfs_filestream.c xfs: convert remaining kmem_free() to kfree() 2024-02-13 18:07:34 +05:30
xfs_filestream.h
xfs_fsmap.c xfs: refactor realtime inode locking 2024-04-22 18:00:47 +05:30
xfs_fsmap.h
xfs_fsops.c xfs: split xfs_mod_freecounter 2024-04-22 18:00:47 +05:30
xfs_fsops.h xfs: split xfs_mod_freecounter 2024-04-22 18:00:47 +05:30
xfs_globals.c xfs: add debug knobs to control btree bulk load slack factors 2023-12-15 10:03:28 -08:00
xfs_handle.c xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_handle.h xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_health.c xfs: support in-memory btrees 2024-02-22 12:43:35 -08:00
xfs_hooks.c xfs: allow scrub to hook metadata updates in other writers 2024-02-22 12:30:45 -08:00
xfs_hooks.h xfs: allow scrub to hook metadata updates in other writers 2024-02-22 12:30:45 -08:00
xfs_icache.c xfs: don't use current->journal_info 2024-03-25 10:21:01 +05:30
xfs_icache.h xfs: use per-mount cpumask to track nonempty percpu inodegc lists 2023-09-11 08:39:03 -07:00
xfs_icreate_item.c xfs: convert kmem_free() for kvmalloc users to kvfree() 2024-02-13 18:07:34 +05:30
xfs_icreate_item.h
xfs_inode_item_recover.c xfs: convert remaining kmem_free() to kfree() 2024-02-13 18:07:34 +05:30
xfs_inode_item.c xfs: Replace xfs_isilocked with xfs_assert_ilocked 2024-02-19 21:19:33 +05:30
xfs_inode_item.h
xfs_inode.c xfs: Add parent pointers to xfs_cross_rename 2024-04-23 07:46:59 -07:00
xfs_inode.h xfs: Expose init_xattrs in xfs_create_tmpfile 2024-04-23 07:46:57 -07:00
xfs_ioctl32.c xfs: move handle ioctl code to xfs_handle.c 2024-04-23 07:47:00 -07:00
xfs_ioctl32.h arch: Remove Itanium (IA-64) architecture 2023-09-11 08:13:17 +00:00
xfs_ioctl.c xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_ioctl.h xfs: move handle ioctl code to xfs_handle.c 2024-04-23 07:47:00 -07:00
xfs_iomap.c xfs: reinstate delalloc for RT inodes (if sb_rextsize == 1) 2024-04-22 18:00:50 +05:30
xfs_iomap.h
xfs_iops.c xfs: parent pointer attribute creation 2024-04-23 07:46:58 -07:00
xfs_iops.h xfs: declare xfs_file.c symbols in xfs_file.h 2024-04-15 14:54:09 -07:00
xfs_itable.c xfs: hide private inodes from bulkstat and handle functions 2024-04-15 14:58:48 -07:00
xfs_itable.h
xfs_iunlink_item.c
xfs_iunlink_item.h
xfs_iwalk.c xfs: pass xfs_buf lookup flags to xfs_*read_agi 2024-04-15 14:54:03 -07:00
xfs_iwalk.h
xfs_linux.h xfs: refactor non-power-of-two alignment checks 2024-04-15 14:54:12 -07:00
xfs_log_cil.c xfs: fix CIL sparse lock context warnings 2024-04-20 20:23:59 +05:30
xfs_log_priv.h xfs: Fix typo in comment 2024-04-22 12:51:43 +05:30
xfs_log_recover.c xfs: capture inode generation numbers in the ondisk exchmaps log item 2024-04-15 14:54:24 -07:00
xfs_log.c xfs: only clear log incompat flags at clean unmount 2024-04-15 14:54:06 -07:00
xfs_log.h xfs: only clear log incompat flags at clean unmount 2024-04-15 14:54:06 -07:00
xfs_message.c
xfs_message.h
xfs_mount.c xfs: use an XFS_OPSTATE_ flag for detecting if logged xattrs are available 2024-04-23 07:46:51 -07:00
xfs_mount.h xfs: use an XFS_OPSTATE_ flag for detecting if logged xattrs are available 2024-04-23 07:46:51 -07:00
xfs_mru_cache.c xfs: use GFP_KERNEL in pure transaction contexts 2024-02-13 18:07:35 +05:30
xfs_mru_cache.h
xfs_notify_failure.c mm, pmem, xfs: Introduce MF_MEM_PRE_REMOVE for unbind 2023-12-07 14:34:26 +05:30
xfs_pnfs.c
xfs_pnfs.h
xfs_pwork.c
xfs_pwork.h
xfs_qm_bhv.c xfs: track quota updates during live quotacheck 2024-02-22 12:30:55 -08:00
xfs_qm_syscalls.c
xfs_qm.c xfs: Hold inode locks in xfs_ialloc 2024-04-15 14:59:02 -07:00
xfs_qm.h xfs: Increase XFS_QM_TRANS_MAXDQS to 5 2024-04-15 14:59:01 -07:00
xfs_quota.h xfs: track quota updates during live quotacheck 2024-02-22 12:30:55 -08:00
xfs_quotaops.c
xfs_refcount_item.c xfs: place intent recovery under NOFS allocation context 2024-02-13 18:07:35 +05:30
xfs_refcount_item.h
xfs_reflink.c xfs: support deferred bmap updates on the attr fork 2024-02-22 12:44:32 -08:00
xfs_reflink.h
xfs_rmap_item.c xfs: place intent recovery under NOFS allocation context 2024-02-13 18:07:35 +05:30
xfs_rmap_item.h
xfs_rtalloc.c xfs: reinstate delalloc for RT inodes (if sb_rextsize == 1) 2024-04-22 18:00:50 +05:30
xfs_rtalloc.h xfs: move xfs_bmap_rtalloc to xfs_rtalloc.c 2023-12-22 11:18:11 +05:30
xfs_stats.c xfs: define an in-memory btree for storing refcount bag info during repairs 2024-02-22 12:43:40 -08:00
xfs_stats.h xfs: define an in-memory btree for storing refcount bag info during repairs 2024-02-22 12:43:40 -08:00
xfs_super.c xfs: add a incompat feature bit for parent pointers 2024-04-23 07:47:01 -07:00
xfs_super.h xfs: create scaffolding for creating debugfs entries 2023-08-10 07:48:07 -07:00
xfs_symlink.c xfs: add parent attributes to symlink 2024-04-23 07:46:58 -07:00
xfs_symlink.h xfs: move remote symlink target read function to libxfs 2024-02-22 12:45:17 -08:00
xfs_sysctl.c fs: Remove the now superfluous sentinel elements from ctl_table array 2023-12-28 04:57:57 -08:00
xfs_sysctl.h xfs: add debug knobs to control btree bulk load slack factors 2023-12-15 10:03:28 -08:00
xfs_sysfs.c xfs: remove duplicate ifdefs 2024-02-17 09:32:32 +05:30
xfs_sysfs.h
xfs_trace.c xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_trace.h xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_trans_ail.c xfs: convert remaining kmem_free() to kfree() 2024-02-13 18:07:34 +05:30
xfs_trans_buf.c xfs: launder in-memory btree buffers before transaction commit 2024-02-22 12:43:36 -08:00
xfs_trans_dquot.c xfs: Increase XFS_QM_TRANS_MAXDQS to 5 2024-04-15 14:59:01 -07:00
xfs_trans_priv.h
xfs_trans.c xfs: split xfs_mod_freecounter 2024-04-22 18:00:47 +05:30
xfs_trans.h xfs: don't use current->journal_info 2024-03-25 10:21:01 +05:30
xfs_xattr.c xfs: pass the attr value to put_listent when possible 2024-04-23 07:47:00 -07:00
xfs_xattr.h xfs: remove xfs_da_args.attr_flags 2024-04-23 07:46:50 -07:00
xfs.h