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ff2ac107fa
linux/fs/btrfs
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Qu Wenruo ff2ac107fa btrfs: tree-checker: Remove comprehensive root owner check 
Commit 1ba98d086f ("Btrfs: detect corruption when non-root leaf has
zero item") introduced comprehensive root owner checker.

However it's pretty expensive tree search to locate the owner root,
especially when it get reused by mandatory read and write time
tree-checker.

This patch will remove that check, and completely rely on owner based
empty leaf check, which is much faster and still works fine for most
case.

And since we skip the old root owner check, now write time tree check
can be merged with btrfs_check_leaf_full().

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2019-04-29 19:02:39 +02:00
..
tests btrfs: inode: Verify inode mode to avoid NULL pointer dereference 2019-04-29 19:02:32 +02:00
acl.c Btrfs: setup a nofs context for memory allocation at __btrfs_set_acl 2019-02-25 14:13:17 +01:00
async-thread.c btrfs: simplify workqueue name when allocating 2019-02-25 14:13:24 +01:00
async-thread.h
backref.c btrfs: use BUG() instead of BUG_ON(1) 2019-04-29 19:02:28 +02:00
backref.h
btrfs_inode.h btrfs: use common file type conversion 2019-04-29 19:02:29 +02:00
check-integrity.c btrfs: Fix typos in comments and strings 2018-12-17 14:51:50 +01:00
check-integrity.h
compression.c btrfs: Use less confusing condition for uptodate parameter to btrfs_writepage_endio_finish_ordered 2019-04-29 19:02:24 +02:00
compression.h btrfs: change set_level() to bound the level passed in 2019-02-25 14:13:32 +01:00
ctree.c btrfs: get fs_info from eb in btrfs_verify_level_key 2019-04-29 19:02:31 +02:00
ctree.h btrfs: Factor out in_range macro 2019-04-29 19:02:37 +02:00
dedupe.h
delayed-inode.c btrfs: get fs_info from eb in btrfs_leaf_free_space 2019-04-29 19:02:30 +02:00
delayed-inode.h
delayed-ref.c btrfs: qgroup: Move reserved data accounting from btrfs_delayed_ref_head to btrfs_qgroup_extent_record 2019-02-25 14:13:39 +01:00
delayed-ref.h btrfs: qgroup: Move reserved data accounting from btrfs_delayed_ref_head to btrfs_qgroup_extent_record 2019-02-25 14:13:39 +01:00
dev-replace.c btrfs: combine device update operations during transaction commit 2019-04-29 19:02:36 +02:00
dev-replace.h btrfs: dev-replace: open code trivial locking helpers 2018-12-17 14:51:45 +01:00
dir-item.c
disk-io.c btrfs: get fs_info from eb in btrfs_check_node 2019-04-29 19:02:38 +02:00
disk-io.h btrfs: get fs_info from eb in btrfs_verify_level_key 2019-04-29 19:02:31 +02:00
export.c
export.h
extent_io.c btrfs: Implement find_first_clear_extent_bit 2019-04-29 19:02:38 +02:00
extent_io.h btrfs: Implement find_first_clear_extent_bit 2019-04-29 19:02:38 +02:00
extent_map.c btrfs: Optimize unallocated chunks discard 2019-04-29 19:02:38 +02:00
extent_map.h btrfs: Remove impossible condition from mergable_maps 2019-02-25 14:13:21 +01:00
extent-tree.c btrfs: Switch btrfs_trim_free_extents to find_first_clear_extent_bit 2019-04-29 19:02:38 +02:00
file-item.c btrfs: get fs_info from eb in btrfs_leaf_free_space 2019-04-29 19:02:30 +02:00
file.c Btrfs: fix data bytes_may_use underflow with fallocate due to failed quota reserve 2019-04-29 19:02:39 +02:00
free-space-cache.c btrfs: replace pending/pinned chunks lists with io tree 2019-04-29 19:02:37 +02:00
free-space-cache.h
free-space-tree.c btrfs: get fs_info from eb in clean_tree_block 2019-04-29 19:02:30 +02:00
free-space-tree.h
inode-item.c
inode-map.c
inode-map.h
inode.c btrfs: inode: Verify inode mode to avoid NULL pointer dereference 2019-04-29 19:02:32 +02:00
ioctl.c btrfs: Perform locking/unlocking in btrfs_remap_file_range() 2019-04-29 19:02:29 +02:00
Kconfig
locking.c btrfs: switch extent_buffer::lock_nested to bool 2019-04-29 19:02:21 +02:00
locking.h btrfs: merge btrfs_set_lock_blocking_rw with it's caller 2019-02-25 14:13:28 +01:00
lzo.c btrfs: change set_level() to bound the level passed in 2019-02-25 14:13:32 +01:00
Makefile
math.h
ordered-data.c btrfs: Switch memory allocations in async csum calculation path to kvmalloc 2019-04-25 14:17:38 +02:00
ordered-data.h btrfs: switch BTRFS_ORDERED_* to enums 2018-12-17 14:51:43 +01:00
orphan.c
print-tree.c btrfs: get fs_info from eb in btrfs_leaf_free_space 2019-04-29 19:02:30 +02:00
print-tree.h
props.c btrfs: prop: open code btrfs_set_prop in inherit_prop 2019-04-29 19:02:35 +02:00
props.h btrfs: refactor btrfs_set_prop and add btrfs_set_prop_trans 2019-04-29 19:02:19 +02:00
qgroup.c btrfs: get fs_info from eb in clean_tree_block 2019-04-29 19:02:30 +02:00
qgroup.h btrfs: qgroup: Move reserved data accounting from btrfs_delayed_ref_head to btrfs_qgroup_extent_record 2019-02-25 14:13:39 +01:00
raid56.c for-5.1-rc2-tag 2019-03-26 10:32:13 -07:00
raid56.h
rcu-string.h
reada.c btrfs: dev-replace: open code trivial locking helpers 2018-12-17 14:51:45 +01:00
ref-verify.c btrfs: replace btrfs_set_lock_blocking_rw with appropriate helpers 2019-02-25 14:13:27 +01:00
ref-verify.h
relocation.c btrfs: fix panic during relocation after ENOSPC before writeback happens 2019-04-29 19:02:24 +02:00
root-tree.c btrfs: Don't panic when we can't find a root key 2019-04-29 19:02:17 +02:00
scrub.c btrfs: scrub: return EAGAIN when fs is closing 2019-04-29 19:02:17 +02:00
send.c Btrfs: send, improve clone range 2019-04-29 19:02:35 +02:00
send.h
struct-funcs.c
super.c btrfs: drop unused parameter in mount_subvol 2019-04-29 19:02:35 +02:00
sysfs.c btrfs: Add sysfs support for metadata_uuid feature 2018-12-17 14:51:37 +01:00
sysfs.h btrfs: drop extra enum initialization where using defaults 2018-12-17 14:51:43 +01:00
transaction.c btrfs: replace pending/pinned chunks lists with io tree 2019-04-29 19:02:37 +02:00
transaction.h btrfs: replace pending/pinned chunks lists with io tree 2019-04-29 19:02:37 +02:00
tree-checker.c btrfs: tree-checker: Remove comprehensive root owner check 2019-04-29 19:02:39 +02:00
tree-checker.h btrfs: get fs_info from eb in btrfs_check_chunk_valid 2019-04-29 19:02:39 +02:00
tree-defrag.c btrfs: open code now trivial btrfs_set_lock_blocking 2019-02-25 14:13:27 +01:00
tree-log.c btrfs: get fs_info from eb in clean_tree_block 2019-04-29 19:02:30 +02:00
tree-log.h Btrfs: remove no longer used io_err from btrfs_log_ctx 2018-12-17 14:51:31 +01:00
ulist.c
ulist.h
uuid-tree.c btrfs: Turn an 'else if' into an 'else' in btrfs_uuid_tree_add 2019-04-29 19:02:19 +02:00
volumes.c btrfs: get fs_info from eb in read_one_dev 2019-04-29 19:02:39 +02:00
volumes.h btrfs: Remove 'trans' argument from find_free_dev_extent(_start) 2019-04-29 19:02:37 +02:00
xattr.c btrfs: get fs_info from eb in btrfs_leaf_free_space 2019-04-29 19:02:30 +02:00
xattr.h
zlib.c btrfs: change set_level() to bound the level passed in 2019-02-25 14:13:32 +01:00
zstd.c btrfs: zstd: remove indirect calls for local functions 2019-04-29 19:02:18 +02:00