raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-06 18:09:56 +00:00
Code Issues Projects Releases Wiki Activity
Files
2b18febc8cdce901b26a7bad80f6c83322c517f0
linux/fs/btrfs
History
Qu Wenruo bd3d8f4cb9 btrfs: Don't panic when we can't find a root key 
[ Upstream commit 7ac1e464c4 ]

When we failed to find a root key in btrfs_update_root(), we just panic.

That's definitely not cool, fix it by outputting an unique error
message, aborting current transaction and return -EUCLEAN. This should
not normally happen as the root has been used by the callers in some
way.

Reviewed-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-05-31 06:46:13 -07:00
..
tests
btrfs: qgroup: Drop fs_info parameter from btrfs_qgroup_account_extent
2018-08-06 13:12:52 +02:00
acl.c
Btrfs: setup a nofs context for memory allocation at __btrfs_set_acl
2019-03-23 20:10:00 +01:00
async-thread.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
async-thread.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
backref.c
btrfs: honor path->skip_locking in backref code
2019-05-31 06:46:03 -07:00
backref.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
btrfs_inode.h
btrfs: use tagged writepage to mitigate livelock of snapshot
2019-02-12 19:47:11 +01:00
check-integrity.c
btrfs: open-code bio_set_op_attrs
2018-08-06 13:12:44 +02:00
check-integrity.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
compression.c
btrfs: drop extent_io_ops::merge_bio_hook callback
2018-08-06 13:12:56 +02:00
compression.h
btrfs: compression: Add linux/sizes.h for compression.h
2018-05-29 18:13:00 +02:00
ctree.c
btrfs: Check the first key and level for cached extent buffer
2019-05-22 07:37:42 +02:00
ctree.h
btrfs: use tagged writepage to mitigate livelock of snapshot
2019-02-12 19:47:11 +01:00
dedupe.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
delayed-inode.c
btrfs: Remove fs_info from btrfs_delete_delayed_dir_index
2018-08-06 13:13:00 +02:00
delayed-inode.h
btrfs: Remove fs_info from btrfs_delete_delayed_dir_index
2018-08-06 13:13:00 +02:00
delayed-ref.c
btrfs: Streamline memory allocation failure handling in btrfs_add_delayed_tree_ref
2018-08-06 13:12:39 +02:00
delayed-ref.h
btrfs: Remove fs_info from btrfs_add_delayed_data_ref
2018-08-06 13:12:34 +02:00
dev-replace.c
btrfs: fix use-after-free due to race between replace start and cancel
2019-01-26 09:32:39 +01:00
dev-replace.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
dir-item.c
btrfs: Remove fs_info from btrfs_insert_delayed_dir_index
2018-08-06 13:13:00 +02:00
disk-io.c
btrfs: Correctly free extent buffer in case btree_read_extent_buffer_pages fails
2019-05-22 07:37:42 +02:00
disk-io.h
btrfs: Check the first key and level for cached extent buffer
2019-05-22 07:37:42 +02:00
export.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
export.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
extent_io.c
Btrfs: fix corruption reading shared and compressed extents after hole punching
2019-03-23 20:10:00 +01:00
extent_io.h
btrfs: drop extent_io_ops::set_range_writeback callback
2018-08-06 13:12:56 +02:00
extent_map.c
btrfs: use fs_info for btrfs_handle_em_exist tracepoint
2018-05-28 18:07:17 +02:00
extent_map.h
btrfs: use fs_info for btrfs_handle_em_exist tracepoint
2018-05-28 18:07:17 +02:00
extent-tree.c
Revert "btrfs: Honour FITRIM range constraints during free space trim"
2019-05-31 06:46:05 -07:00
file-item.c
btrfs: simplify pointer chasing of local fs_info variables
2018-08-06 13:12:43 +02:00
file.c
Btrfs: fix data bytes_may_use underflow with fallocate due to failed quota reserve
2019-05-31 06:46:13 -07:00
free-space-cache.c
Btrfs: fix use-after-free when dumping free space
2018-11-13 11:09:00 -08:00
free-space-cache.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
free-space-tree.c
btrfs: Remove fs_info from btrfs_del_root
2018-08-06 13:13:00 +02:00
free-space-tree.h
btrfs: Remove fs_info argument from add_to_free_space_tree
2018-05-28 18:07:36 +02:00
inode-item.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
inode-map.c
btrfs: prune unused includes
2018-08-06 13:12:43 +02:00
inode-map.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
inode.c
btrfs: use tagged writepage to mitigate livelock of snapshot
2019-02-12 19:47:11 +01:00
ioctl.c
Btrfs: do not allow trimming when a fs is mounted with the nologreplay option
2019-04-17 08:38:51 +02:00
Kconfig
btrfs: add SPDX header to Kconfig
2018-04-12 16:29:55 +02:00
locking.c
btrfs: replace waitqueue_actvie with cond_wake_up
2018-05-28 18:23:09 +02:00
locking.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
lzo.c
btrfs: lzo: Harden inline lzo compressed extent decompression
2018-05-30 16:46:43 +02:00
Makefile
btrfs: Remove custom crc32c init code
2018-03-26 15:09:39 +02:00
math.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
ordered-data.c
btrfs: prune unused includes
2018-08-06 13:12:43 +02:00
ordered-data.h
btrfs: remove remaing full_sync logic from btrfs_sync_file
2018-08-06 13:12:31 +02:00
orphan.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
print-tree.c
btrfs: annotate unlikely branches after V0 extent type removal
2018-08-06 13:12:41 +02:00
print-tree.h
btrfs: print-tree: debugging output enhancement
2018-04-20 19:18:16 +02:00
props.c
btrfs: prop: fix vanished compression property after failed set
2019-04-17 08:38:51 +02:00
props.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
qgroup.c
btrfs: qgroup: Make qgroup async transaction commit more aggressive
2019-04-05 22:33:02 +02:00
qgroup.h
btrfs: qgroup: Avoid calling qgroup functions if qgroup is not enabled
2018-11-13 11:08:56 -08:00
raid56.c
btrfs: raid56: properly unmap parity page in finish_parity_scrub()
2019-04-03 06:26:21 +02:00
raid56.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
rcu-string.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
reada.c
btrfs: prune unused includes
2018-08-06 13:12:43 +02:00
ref-verify.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
ref-verify.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
relocation.c
btrfs: fix panic during relocation after ENOSPC before writeback happens
2019-05-31 06:46:13 -07:00
root-tree.c
btrfs: Don't panic when we can't find a root key
2019-05-31 06:46:13 -07:00
scrub.c
btrfs: Use wrapper macro for rcu string to remove duplicate code
2018-08-06 13:13:02 +02:00
send.c
Btrfs: send, flush dellaloc in order to avoid data loss
2019-05-22 07:37:43 +02:00
send.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
struct-funcs.c
btrfs: prune unused includes
2018-08-06 13:12:43 +02:00
super.c
btrfs: On error always free subvol_name in btrfs_mount
2019-02-06 17:30:14 +01:00
sysfs.c
btrfs: sysfs: don't leak memory when failing add fsid
2019-05-31 06:46:02 -07:00
sysfs.h
btrfs: sysfs: Use enum/define value for feature array definitions
2018-05-28 18:23:39 +02:00
transaction.c
btrfs: don't run delayed_iputs in commit
2018-11-13 11:08:59 -08:00
transaction.h
btrfs: replace get_seconds with new 64bit time API
2018-08-06 13:12:29 +02:00
tree-checker.c
btrfs: tree-checker: Don't check max block group size as current max chunk size limit is unreliable
2018-12-08 12:59:10 +01:00
tree-checker.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
tree-defrag.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
tree-log.c
Btrfs: avoid fallback to transaction commit during fsync of files with holes
2019-05-31 06:46:02 -07:00
tree-log.h
Btrfs: sync log after logging new name
2018-08-23 17:37:26 +02:00
ulist.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
ulist.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
uuid-tree.c
btrfs: Remove fs_info argument from btrfs_uuid_tree_rem
2018-05-30 16:46:53 +02:00
volumes.c
btrfs: don't report readahead errors and don't update statistics
2019-04-03 06:26:21 +02:00
volumes.h
btrfs: Introduce mount time chunk <-> dev extent mapping check
2018-08-06 13:13:03 +02:00
xattr.c
Btrfs: use nofs context when initializing security xattrs to avoid deadlock
2019-01-16 22:04:37 +01:00
xattr.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
zlib.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
zstd.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00