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Christoph Hellwig d300ced128 btrfs: zoned: fix a leaked bioc in read_zone_info 
[ Upstream commit 2963457829decf0c824a443238d251151ed18ff5 ]

The bioc would leak on the normal completion path and also on the RAID56
check (but that one won't happen in practice due to the invalid
combination with zoned mode).

Fixes: 7db1c5d14dcd ("btrfs: zoned: support dev-replace in zoned filesystems")
CC: stable@vger.kernel.org # 5.16+
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
[ update changelog ]
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-07-21 21:24:32 +02:00
..
tests
btrfs: remove ignore_offset argument from btrfs_find_all_roots()
2021-08-23 13:19:01 +02:00
acl.c
overlayfs update for 5.15
2021-09-02 09:21:27 -07:00
async-thread.c
btrfs: fix memory ordering between normal and ordered work functions
2021-11-25 09:48:46 +01:00
async-thread.h
Btrfs: fix crash during unmount due to race with delayed inode workers
2020-03-23 17:01:51 +01:00
backref.c
btrfs: remove BUG_ON(!eie) in find_parent_nodes
2022-01-27 11:04:52 +01:00
backref.h
btrfs: remove ignore_offset argument from btrfs_find_all_roots()
2021-08-23 13:19:01 +02:00
block-group.c
btrfs: fix deadlock between chunk allocation and chunk btree modifications
2022-07-12 16:34:52 +02:00
block-group.h
btrfs: fix deadlock between chunk allocation and chunk btree modifications
2022-07-12 16:34:52 +02:00
block-rsv.c
btrfs: introduce mount option rescue=ignorebadroots
2020-12-08 15:53:41 +01:00
block-rsv.h
btrfs: Remove __ prefix from btrfs_block_rsv_release
2020-03-23 17:01:55 +01:00
btrfs_inode.h
btrfs: initial fsverity support
2021-08-23 13:19:09 +02:00
check-integrity.c
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
check-integrity.h
btrfs: remove btrfsic_submit_bh()
2020-03-23 17:01:39 +01:00
compression.c
btrfs: remove unused parameter nr_pages in add_ra_bio_pages()
2022-04-20 09:34:04 +02:00
compression.h
btrfs: rework btrfs_decompress_buf2page()
2021-08-23 13:19:04 +02:00
ctree.c
btrfs: fix invalid delayed ref after subvolume creation failure
2022-07-12 16:34:50 +02:00
ctree.h
btrfs: zoned: use dedicated lock for data relocation
2022-07-12 16:35:05 +02:00
delalloc-space.c
btrfs: free exchange changeset on failures
2021-12-14 10:57:13 +01:00
delalloc-space.h
btrfs: make btrfs_delalloc_reserve_space take btrfs_inode
2020-07-27 12:55:36 +02:00
delayed-inode.c
btrfs: add ro compat flags to inodes
2021-08-23 13:19:09 +02:00
delayed-inode.h
btrfs: make btrfs_delayed_update_inode take btrfs_inode
2020-12-08 15:54:10 +01:00
delayed-ref.c
btrfs: fix lock inversion problem when doing qgroup extent tracing
2021-07-22 15:50:07 +02:00
delayed-ref.h
btrfs: add additional parameters to btrfs_init_tree_ref/btrfs_init_data_ref
2022-07-12 16:34:50 +02:00
dev-replace.c
btrfs: handle device lookup with btrfs_dev_lookup_args
2022-07-12 16:34:59 +02:00
dev-replace.h
btrfs: zoned: mark block groups to copy for device-replace
2021-02-09 02:46:07 +01:00
dir-item.c
btrfs: unify lookup return value when dir entry is missing
2021-10-07 22:06:32 +02:00
discard.c
btrfs: fix typos in comments
2021-06-22 14:11:57 +02:00
discard.h
btrfs: cleanup btrfs_discard_update_discardable usage
2020-12-08 15:54:02 +01:00
disk-io.c
btrfs: zoned: use dedicated lock for data relocation
2022-07-12 16:35:05 +02:00
disk-io.h
btrfs: split alloc_log_tree()
2021-02-09 02:46:07 +01:00
export.c
btrfs: locking: rip out path->leave_spinning
2020-12-08 15:54:02 +01:00
export.h
btrfs: export helpers for subvolume name/id resolution
2020-03-23 17:01:42 +01:00
extent_io.c
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
extent_io.h
btrfs: fix qgroup reserve overflow the qgroup limit
2022-04-13 20:59:23 +02:00
extent_map.c
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
extent_map.h
btrfs: remove extent_map::bdev
2019-11-18 23:43:44 +01:00
extent-io-tree.h
btrfs: use fixed width int type for extent_state::state
2020-12-08 15:54:13 +01:00
extent-tree.c
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
file-item.c
btrfs: make search_csum_tree return 0 if we get -EFBIG
2022-04-08 14:23:58 +02:00
file.c
btrfs: add additional parameters to btrfs_init_tree_ref/btrfs_init_data_ref
2022-07-12 16:34:50 +02:00
free-space-cache.c
btrfs: zoned: fix block group alloc_offset calculation
2021-08-23 13:19:11 +02:00
free-space-cache.h
btrfs: zoned: track unusable bytes for zones
2021-02-09 02:46:03 +01:00
free-space-tree.c
btrfs: fix invalid delayed ref after subvolume creation failure
2022-07-12 16:34:50 +02:00
free-space-tree.h
…
inode-item.c
btrfs: locking: rip out path->leave_spinning
2020-12-08 15:54:02 +01:00
inode.c
btrfs: return -EAGAIN for NOWAIT dio reads/writes on compressed and inline extents
2022-07-21 21:24:13 +02:00
ioctl.c
btrfs: fix use of uninitialized variable at rm device ioctl
2022-07-12 16:35:11 +02:00
Kconfig
btrfs: disable build on platforms having page size 256K
2021-06-22 14:11:57 +02:00
locking.c
btrfs: don't set lock_owner when locking extent buffer for reading
2022-06-29 09:03:27 +02:00
locking.h
btrfs: remove the recurse parameter from __btrfs_tree_read_lock
2020-12-08 15:54:09 +01:00
lzo.c
btrfs: prevent copying too big compressed lzo segment
2022-03-02 11:48:07 +01:00
Makefile
btrfs: initial fsverity support
2021-08-23 13:19:09 +02:00
misc.h
btrfs: use correct header for div_u64 in misc.h
2021-09-07 14:29:50 +02:00
ordered-data.c
btrfs: zoned: fix double counting of split ordered extent
2021-09-07 14:30:41 +02:00
ordered-data.h
btrfs: remove uptodate parameter from btrfs_dec_test_first_ordered_pending
2021-08-23 13:19:02 +02:00
orphan.c
…
print-tree.c
btrfs: print the actual offset in btrfs_root_name
2021-01-07 17:25:05 +01:00
print-tree.h
btrfs: print the actual offset in btrfs_root_name
2021-01-07 17:25:05 +01:00
props.c
btrfs: props: change how empty value is interpreted
2021-06-22 14:11:58 +02:00
props.h
…
qgroup.c
btrfs: fix invalid delayed ref after subvolume creation failure
2022-07-12 16:34:50 +02:00
qgroup.h
btrfs: fix lock inversion problem when doing qgroup extent tracing
2021-07-22 15:50:07 +02:00
raid56.c
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
raid56.h
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
rcu-string.h
btrfs: rcu-string: Replace zero-length array with flexible-array member
2020-03-23 17:01:53 +01:00
reada.c
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
ref-verify.c
btrfs: stop doing GFP_KERNEL memory allocations in the ref verify tool
2021-08-23 13:19:00 +02:00
ref-verify.h
…
reflink.c
btrfs: fix unexpected error path when reflinking an inline extent
2022-04-08 14:23:11 +02:00
reflink.h
Btrfs: move all reflink implementation code into its own file
2020-03-23 17:01:54 +01:00
relocation.c
btrfs: fix deadlock between chunk allocation and chunk btree modifications
2022-07-12 16:34:52 +02:00
root-tree.c
btrfs: do not start relocation until in progress drops are done
2022-03-08 19:12:54 +01:00
scrub.c
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
send.c
btrfs: make send work with concurrent block group relocation
2022-03-16 14:23:46 +01:00
send.h
btrfs: send: avoid copying file data
2020-10-07 12:13:17 +02:00
space-info.c
btrfs: extend locking to all space_info members accesses
2022-04-08 14:23:02 +02:00
space-info.h
btrfs: rip out btrfs_space_info::total_bytes_pinned
2021-06-22 14:55:25 +02:00
struct-funcs.c
btrfs: add special case to setget helpers for 64k pages
2021-08-23 13:18:58 +02:00
subpage.c
btrfs: subpage: fix a potential use-after-free in writeback helper
2021-08-23 13:19:05 +02:00
subpage.h
btrfs: subpage: fix writeback which does not have ordered extent
2021-08-23 13:19:04 +02:00
super.c
btrfs: add error messages to all unrecognized mount options
2022-06-29 09:03:19 +02:00
sysfs.c
btrfs: sysfs: document structures and their associated files
2021-08-23 13:19:12 +02:00
sysfs.h
btrfs: split and refactor btrfs_sysfs_remove_devices_dir
2020-10-07 12:12:21 +02:00
transaction.c
btrfs: make send work with concurrent block group relocation
2022-03-16 14:23:46 +01:00
transaction.h
btrfs: do not start relocation until in progress drops are done
2022-03-08 19:12:54 +01:00
tree-checker.c
btrfs: tree-checker: check item_size for dev_item
2022-03-02 11:47:48 +01:00
tree-checker.h
…
tree-defrag.c
btrfs: locking: remove all the blocking helpers
2020-12-08 15:54:01 +01:00
tree-log.c
btrfs: add additional parameters to btrfs_init_tree_ref/btrfs_init_data_ref
2022-07-12 16:34:50 +02:00
tree-log.h
btrfs: make fast fsyncs wait only for writeback
2020-10-07 12:06:56 +02:00
tree-mod-log.c
btrfs: fix race when picking most recent mod log operation for an old root
2021-04-20 19:27:17 +02:00
tree-mod-log.h
btrfs: add and use helper to get lowest sequence number for the tree mod log
2021-04-19 17:25:17 +02:00
ulist.c
…
ulist.h
…
uuid-tree.c
btrfs: remove unnecessary casts in printk
2020-12-08 15:53:52 +01:00
verity.c
btrfs: fix transaction handle leak after verity rollback failure
2021-09-17 19:29:41 +02:00
volumes.c
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
volumes.h
btrfs: rename btrfs_bio to btrfs_io_context
2022-07-21 21:24:32 +02:00
xattr.c
btrfs: do not BUG_ON() on failure to update inode when setting xattr
2022-05-12 12:30:18 +02:00
xattr.h
…
zlib.c
Revert "btrfs: compression: drop kmap/kunmap from zlib"
2021-10-29 13:03:05 +02:00
zoned.c
btrfs: zoned: fix a leaked bioc in read_zone_info
2022-07-21 21:24:32 +02:00
zoned.h
btrfs: zoned: use dedicated lock for data relocation
2022-07-12 16:35:05 +02:00
zstd.c
Revert "btrfs: compression: drop kmap/kunmap from zstd"
2021-10-29 13:02:50 +02:00