Naohiro Aota b1934cd606 btrfs: zoned: handle broken write pointer on zones ...

Btrfs rejects to mount a FS if it finds a block group with a broken write
pointer (e.g, unequal write pointers on two zones of RAID1 block group).
Since such case can happen easily with a power-loss or crash of a system,
we need to handle the case more gently.

Handle such block group by making it unallocatable, so that there will be
no writes into it. That can be done by setting the allocation pointer at
the end of allocating region (= block_group->zone_capacity). Then, existing
code handle zone_unusable properly.

Having proper zone_capacity is necessary for the change. So, set it as fast
as possible.

We cannot handle RAID0 and RAID10 case like this. But, they are anyway
unable to read because of a missing stripe.

Fixes: 265f7237dd25 ("btrfs: zoned: allow DUP on meta-data block groups")
Fixes: 568220fa9657 ("btrfs: zoned: support RAID0/1/10 on top of raid stripe tree")
CC: stable@vger.kernel.org # 6.1+
Reported-by: HAN Yuwei <hrx@bupt.moe>
Cc: Xuefer <xuefer@gmail.com>
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>

2024-09-02 23:39:34 +02:00

..

tests

btrfs: fix corrupt read due to bad offset of a compressed extent map

2024-07-25 23:54:06 +02:00

accessors.c

btrfs: remove unused included headers

2024-03-04 16:24:46 +01:00

accessors.h

btrfs: remove raid-stripe-tree encoding field from stripe_extent

2024-07-11 15:33:28 +02:00

acl.c

btrfs: remove unused included headers

2024-03-04 16:24:46 +01:00

acl.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

async-thread.c

btrfs: remove unused included headers

2024-03-04 16:24:46 +01:00

async-thread.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

backref.c

btrfs: change root->root_key.objectid to btrfs_root_id()

2024-05-07 21:31:06 +02:00

backref.h

btrfs: uninline some static inline helpers from backref.h

2024-03-04 16:24:53 +01:00

bio.c

btrfs: fix a use-after-free when hitting errors inside btrfs_submit_chunk()

2024-08-27 01:34:08 +02:00

bio.h

btrfs: add forward declarations and headers, part 2

2024-03-04 16:24:49 +01:00

block-group.c

btrfs: zoned: fix zone_unusable accounting on making block group read-write again

2024-07-29 19:21:19 +02:00

block-group.h

btrfs: switch btrfs_block_group::inode to struct btrfs_inode

2024-07-11 15:33:28 +02:00

block-rsv.c

btrfs: change root->root_key.objectid to btrfs_root_id()

2024-05-07 21:31:06 +02:00

block-rsv.h

btrfs: add forward declarations and headers, part 2

2024-03-04 16:24:49 +01:00

btrfs_inode.h

btrfs: move the direct IO code into its own file

2024-07-11 15:33:29 +02:00

compression.c

btrfs: fix extent map use-after-free when adding pages to compressed bio

2024-07-11 16:32:22 +02:00

compression.h

btrfs: pass a btrfs_inode to btrfs_compress_heuristic()

2024-07-11 15:33:28 +02:00

ctree.c

btrfs: fix data race when accessing the last_trans field of a root

2024-07-11 15:52:25 +02:00

ctree.h

btrfs: fix corruption after buffer fault in during direct IO append write

2024-07-29 19:21:22 +02:00

defrag.c

btrfs: fix data race when accessing the last_trans field of a root

2024-07-11 15:52:25 +02:00

defrag.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

delalloc-space.c

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

delalloc-space.h

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

delayed-inode.c

btrfs: pass a btrfs_inode to btrfs_readdir_get_delayed_items()

2024-07-11 15:33:28 +02:00

delayed-inode.h

btrfs: pass a btrfs_inode to btrfs_readdir_get_delayed_items()

2024-07-11 15:33:28 +02:00

delayed-ref.c

btrfs: check delayed refs when we're checking if a ref exists

2024-08-13 13:42:26 +02:00

delayed-ref.h

btrfs: check delayed refs when we're checking if a ref exists

2024-08-13 13:42:26 +02:00

dev-replace.c

btrfs: simplify range parameters of btrfs_wait_ordered_roots()

2024-07-11 15:33:19 +02:00

dev-replace.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

dir-item.c

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

dir-item.h

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

direct-io.c

btrfs: fix corruption after buffer fault in during direct IO append write

2024-07-29 19:21:22 +02:00

direct-io.h

btrfs: move the direct IO code into its own file

2024-07-11 15:33:29 +02:00

discard.c

btrfs: unexport btrfs_run_discard_work and make it static

2023-06-19 13:59:25 +02:00

discard.h

btrfs: unexport btrfs_run_discard_work and make it static

2023-06-19 13:59:25 +02:00

disk-io.c

for-6.11-tag

2024-07-17 12:38:04 -07:00

disk-io.h

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

export.c

btrfs: remove super block argument from btrfs_iget()

2024-07-11 15:33:25 +02:00

export.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

extent_io.c

btrfs: fix invalid mapping of extent xarray state

2024-08-13 15:36:57 +02:00

extent_io.h

btrfs: move extent_range_clear_dirty_for_io() into inode.c

2024-07-11 15:52:25 +02:00

extent_map.c

btrfs: only run the extent map shrinker from kswapd tasks

2024-08-13 13:43:28 +02:00

extent_map.h

btrfs: do not directly include rwlock_types.h

2024-07-11 15:33:22 +02:00

extent-io-tree.c

btrfs: preallocate ulist memory for qgroup rsv

2024-07-11 15:33:26 +02:00

extent-io-tree.h

btrfs: add forward declarations and headers, part 2

2024-03-04 16:24:49 +01:00

extent-tree.c

btrfs: check delayed refs when we're checking if a ref exists

2024-08-13 13:42:26 +02:00

extent-tree.h

btrfs: do not BUG_ON() when freeing tree block after error

2024-07-11 15:33:26 +02:00

fiemap.c

btrfs: initialize last_extent_end to fix -Wmaybe-uninitialized warning in extent_fiemap()

2024-08-26 16:58:13 +02:00

fiemap.h

btrfs: move fiemap code into its own file

2024-07-11 15:33:20 +02:00

file-item.c

btrfs: introduce new "rescue=ignoremetacsums" mount option

2024-07-11 15:33:29 +02:00

file-item.h

btrfs: remove search_commit parameter from btrfs_lookup_csums_list()

2024-05-07 21:31:03 +02:00

file.c

btrfs: fix double inode unlock for direct IO sync writes

2024-08-02 22:32:40 +02:00

file.h

btrfs: move the direct IO code into its own file

2024-07-11 15:33:29 +02:00

free-space-cache.c

btrfs: zoned: properly take lock to read/update block group's zoned variables

2024-08-15 20:35:56 +02:00

free-space-cache.h

btrfs: add forward declarations and headers, part 2

2024-03-04 16:24:49 +01:00

free-space-tree.c

btrfs: do not BUG_ON() when freeing tree block after error

2024-07-11 15:33:26 +02:00

free-space-tree.h

btrfs: add forward declarations and headers, part 2

2024-03-04 16:24:49 +01:00

fs.c

btrfs: sysfs: update fs features directory asynchronously

2023-02-13 17:50:35 +01:00

fs.h

for-6.11-tag

2024-07-19 14:34:52 -07:00

inode-item.c

btrfs: abort transaction if we don't find extref in btrfs_del_inode_extref()

2024-07-11 15:33:27 +02:00

inode-item.h

btrfs: add forward declarations and headers, part 2

2024-03-04 16:24:49 +01:00

inode.c

btrfs: update target inode's ctime on unlink

2024-08-15 20:35:44 +02:00

ioctl.c

for-6.11-tag

2024-07-17 12:38:04 -07:00

ioctl.h

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

Kconfig

btrfs: check-integrity: remove CONFIG_BTRFS_FS_CHECK_INTEGRITY option

2023-10-12 16:44:05 +02:00

locking.c

btrfs: change root->root_key.objectid to btrfs_root_id()

2024-05-07 21:31:06 +02:00

locking.h

btrfs: cleanup recursive include of the same header

2024-07-11 15:33:22 +02:00

lru_cache.c

btrfs: fix typos found by codespell

2023-12-15 23:00:04 +01:00

lru_cache.h

btrfs: cleanup recursive include of the same header

2024-07-11 15:33:22 +02:00

lzo.c

btrfs: enhance compression error messages

2024-07-11 15:52:25 +02:00

Makefile

btrfs: move the direct IO code into its own file

2024-07-11 15:33:29 +02:00

messages.c

btrfs: introduce new "rescue=ignoremetacsums" mount option

2024-07-11 15:33:29 +02:00

messages.h

btrfs: constify fs_info parameter in __btrfs_panic()

2023-12-15 20:27:02 +01:00

misc.h

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

ordered-data.c

btrfs: switch btrfs_ordered_extent::inode to struct btrfs_inode

2024-07-11 15:33:28 +02:00

ordered-data.h

btrfs: switch btrfs_ordered_extent::inode to struct btrfs_inode

2024-07-11 15:33:28 +02:00

orphan.c

btrfs: remove unused included headers

2024-03-04 16:24:46 +01:00

orphan.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

print-tree.c

btrfs: avoid using fixed char array size for tree names

2024-08-02 22:44:27 +02:00

print-tree.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

props.c

btrfs: pass a btrfs_inode to btrfs_set_prop()

2024-07-11 15:33:29 +02:00

props.h

btrfs: pass a btrfs_inode to btrfs_set_prop()

2024-07-11 15:33:29 +02:00

qgroup.c

btrfs: qgroup: don't use extent changeset when not needed

2024-09-02 20:18:08 +02:00

qgroup.h

btrfs: qgroup: preallocate memory before adding a relation

2024-07-11 15:33:27 +02:00

raid56.c

btrfs: rename the extra_gfp parameter of btrfs_alloc_page_array()

2024-07-11 15:33:30 +02:00

raid56.h

btrfs: add forward declarations and headers, part 2

2024-03-04 16:24:49 +01:00

raid-stripe-tree.c

btrfs: remove raid-stripe-tree encoding field from stripe_extent

2024-07-11 15:33:28 +02:00

raid-stripe-tree.h

btrfs: remove raid-stripe-tree encoding field from stripe_extent

2024-07-11 15:33:28 +02:00

rcu-string.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

ref-verify.c

btrfs: fix uninitialized return value in the ref-verify tool

2024-07-02 19:14:57 +02:00

ref-verify.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

reflink.c

btrfs: pass a btrfs_inode to btrfs_wait_ordered_range()

2024-07-11 15:33:18 +02:00

reflink.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

relocation.c

- 875fa64577da ("mm/hugetlb_vmemmap: fix race with speculative PFN

2024-07-21 17:15:46 -07:00

relocation.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

root-tree.c

btrfs: change root->root_key.objectid to btrfs_root_id()

2024-05-07 21:31:06 +02:00

root-tree.h

btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations

2024-04-02 19:18:23 +02:00

scrub.c

btrfs: scrub: update last_physical after scrubbing one stripe

2024-08-01 17:15:07 +02:00

scrub.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

send.c

btrfs: send: annotate struct name_cache_entry with __counted_by()

2024-08-15 20:35:32 +02:00

send.h

btrfs: pass a btrfs_inode to btrfs_ioctl_send()

2024-07-11 15:33:28 +02:00

space-info.c

btrfs: fix uninitialized return value from btrfs_reclaim_sweep()

2024-08-27 16:42:09 +02:00

space-info.h

btrfs: fix uninitialized return value from btrfs_reclaim_sweep()

2024-08-27 16:42:09 +02:00

subpage.c

btrfs: pass a btrfs_inode to is_data_inode()

2024-07-11 15:33:28 +02:00

subpage.h

btrfs: subpage: introduce helpers to handle subpage delalloc locking

2024-07-11 15:33:22 +02:00

super.c

btrfs: only enable extent map shrinker for DEBUG builds

2024-08-16 21:22:39 +02:00

super.h

btrfs: change BTRFS_MOUNT_* flags to 64bit type

2024-07-19 17:20:23 +02:00

sysfs.c

btrfs: introduce new "rescue=ignoresuperflags" mount option

2024-07-11 15:33:30 +02:00

sysfs.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

transaction.c

btrfs: fix data race when accessing the last_trans field of a root

2024-07-11 15:52:25 +02:00

transaction.h

btrfs: switch btrfs_pending_snapshot::dir to btrfs_inode

2024-07-11 15:33:28 +02:00

tree-checker.c

btrfs: tree-checker: add dev extent item checks

2024-08-15 20:35:52 +02:00

tree-checker.h

btrfs: make sure that WRITTEN is set on all metadata blocks

2024-05-02 22:11:13 +02:00

tree-log.c

btrfs: remove super block argument from btrfs_iget()

2024-07-11 15:33:25 +02:00

tree-log.h

btrfs: avoid transaction commit on any fsync after subvolume creation

2024-07-11 15:33:24 +02:00

tree-mod-log.c

btrfs: change root->root_key.objectid to btrfs_root_id()

2024-05-07 21:31:06 +02:00

tree-mod-log.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

ulist.c

btrfs: preallocate ulist memory for qgroup rsv

2024-07-11 15:33:26 +02:00

ulist.h

btrfs: preallocate ulist memory for qgroup rsv

2024-07-11 15:33:26 +02:00

uuid-tree.c

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

uuid-tree.h

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

verity.c

btrfs: remove unused included headers

2024-03-04 16:24:46 +01:00

verity.h

btrfs: add forward declarations and headers, part 1

2024-03-04 16:24:49 +01:00

volumes.c

btrfs: abort transaction on errors in btrfs_free_chunk()

2024-07-11 15:33:27 +02:00

volumes.h

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

xattr.c

btrfs: pass a btrfs_inode to btrfs_set_prop()

2024-07-11 15:33:29 +02:00

xattr.h

btrfs: constify pointer parameters where applicable

2024-07-11 15:33:22 +02:00

zlib.c

btrfs: enhance compression error messages

2024-07-11 15:52:25 +02:00

zoned.c

btrfs: zoned: handle broken write pointer on zones

2024-09-02 23:39:34 +02:00

zoned.h

btrfs: change BTRFS_MOUNT_* flags to 64bit type

2024-07-19 17:20:23 +02:00

zstd.c

btrfs: enhance compression error messages

2024-07-11 15:52:25 +02:00