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Filipe Manana 3ef64143a7 btrfs: remove no longer used trans_list member of struct btrfs_ordered_extent 
The 'trans_list' member of an ordered extent was used to keep track of the
ordered extents for which a transaction commit had to wait. These were
ordered extents that were started and logged by an fsync. However we don't
do that anymore and before we stopped doing it we changed the approach to
wait for the ordered extents in commit 161c3549b45aee ("Btrfs: change how
we wait for pending ordered extents"), which stopped using that list and
therefore the 'trans_list' member is not used anymore since that commit.
So just remove it since it's doing nothing and making each ordered extent
structure waste memory (2 pointers).

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2020-07-27 12:55:25 +02:00
..
tests
btrfs: kill the subvol_srcu
2020-03-23 17:02:00 +01:00
acl.c
btrfs: cleanup btrfs_setxattr_trans and drop transaction parameter
2019-04-29 19:02:44 +02:00
async-thread.c
Btrfs: fix crash during unmount due to race with delayed inode workers
2020-03-23 17:01:51 +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: fix double free on ulist after backref resolution failure
2020-07-21 21:59:15 +02:00
backref.h
btrfs: rename BTRFS_ROOT_REF_COWS to BTRFS_ROOT_SHAREABLE
2020-05-25 11:25:35 +02:00
block-group.c
btrfs: remove no longer necessary chunk mutex locking cases
2020-07-27 12:55:21 +02:00
block-group.h
btrfs: move the block group freeze/unfreeze helpers into block-group.c
2020-05-25 11:25:30 +02:00
block-rsv.c
btrfs: rename BTRFS_ROOT_REF_COWS to BTRFS_ROOT_SHAREABLE
2020-05-25 11:25:35 +02:00
block-rsv.h
btrfs: Remove __ prefix from btrfs_block_rsv_release
2020-03-23 17:01:55 +01:00
btrfs_inode.h
Revert "btrfs: remove BTRFS_INODE_READDIO_NEED_LOCK"
2020-06-09 19:21:48 +02:00
check-integrity.c
btrfs: check-integrity: remove unnecessary failure messages during memory allocation
2020-07-27 12:55:21 +02:00
check-integrity.h
btrfs: remove btrfsic_submit_bh()
2020-03-23 17:01:39 +01:00
compression.c
btrfs: unexport btrfs_compress_set_level()
2020-05-25 11:25:37 +02:00
compression.h
btrfs: unexport btrfs_compress_set_level()
2020-05-25 11:25:37 +02:00
ctree.c
btrfs: add little-endian optimized key helpers
2020-07-27 12:55:24 +02:00
ctree.h
btrfs: add little-endian optimized key helpers
2020-07-27 12:55:24 +02:00
delalloc-space.c
btrfs: remove the start argument from btrfs_free_reserved_data_space_noquota()
2020-07-27 12:55:21 +02:00
delalloc-space.h
btrfs: remove the start argument from btrfs_free_reserved_data_space_noquota()
2020-07-27 12:55:21 +02:00
delayed-inode.c
btrfs: use nofs allocations for running delayed items
2020-03-25 16:26:00 +01:00
delayed-inode.h
btrfs: delayed-inode: Replace zero-length array with flexible-array member
2020-03-23 17:01:53 +01:00
delayed-ref.c
btrfs: Remove __ prefix from btrfs_block_rsv_release
2020-03-23 17:01:55 +01:00
delayed-ref.h
btrfs: migrate the delayed refs rsv code
2019-07-04 17:26:17 +02:00
dev-replace.c
btrfs: sysfs, rename device_link add/remove functions
2020-03-23 17:01:35 +01:00
dev-replace.h
btrfs: add __pure attribute to functions
2019-11-18 12:46:52 +01:00
dir-item.c
btrfs: remove unused parameter fs_info from btrfs_extend_item
2019-04-29 19:02:50 +02:00
discard.c
btrfs: discard: add missing put when grabbing block group from unused list
2020-07-07 16:06:28 +02:00
discard.h
btrfs: discard: Use the correct style for SPDX License Identifier
2020-04-20 17:43:42 +02:00
disk-io.c
btrfs: qgroup: catch reserved space leaks at unmount time
2020-07-27 12:55:24 +02:00
disk-io.h
btrfs: simplify root lookup by id
2020-05-25 11:25:36 +02:00
export.c
btrfs: simplify iget helpers
2020-05-25 11:25:37 +02:00
export.h
btrfs: export helpers for subvolume name/id resolution
2020-03-23 17:01:42 +01:00
extent_io.c
for-5.8-rc6-tag
2020-07-24 14:11:43 -07:00
extent_io.h
A lot of bug fixes and cleanups for ext4, including:
2020-06-05 16:19:28 -07:00
extent_map.c
Btrfs: fix race between using extent maps and merging them
2020-02-12 17:16:46 +01:00
extent_map.h
btrfs: remove extent_map::bdev
2019-11-18 23:43:44 +01:00
extent-io-tree.h
btrfs: fix corrupt log due to concurrent fsync of inodes with shared extents
2020-05-25 11:25:37 +02:00
extent-tree.c
btrfs: rename BTRFS_ROOT_REF_COWS to BTRFS_ROOT_SHAREABLE
2020-05-25 11:25:35 +02:00
file-item.c
btrfs: remove useless 'fail_unlock' label from btrfs_csum_file_blocks()
2020-05-25 11:25:37 +02:00
file.c
btrfs: file: reserve qgroup space after the hole punch range is locked
2020-07-27 12:55:24 +02:00
free-space-cache.c
btrfs: use helper btrfs_get_block_group
2020-07-27 12:55:21 +02:00
free-space-cache.h
btrfs: let btrfs_return_cluster_to_free_space() return void
2020-07-27 12:55:21 +02:00
free-space-tree.c
btrfs: move the root freeing stuff into btrfs_put_root
2020-03-23 17:01:59 +01:00
free-space-tree.h
btrfs: rename btrfs_block_group_cache
2019-11-18 17:51:51 +01:00
inode-item.c
btrfs: Make btrfs_find_name_in_ext_backref return struct btrfs_inode_extref
2019-09-09 14:59:16 +02:00
inode-map.c
btrfs: Remove __ prefix from btrfs_block_rsv_release
2020-03-23 17:01:55 +01:00
inode-map.h
…
inode.c
btrfs: change timing for qgroup reserved space for ordered extents to fix reserved space leak
2020-07-27 12:55:24 +02:00
ioctl.c
btrfs: use kfree() in btrfs_ioctl_get_subvol_info()
2020-06-16 19:24:03 +02:00
Kconfig
Revert "btrfs: switch to iomap_dio_rw() for dio"
2020-06-14 01:19:02 +02:00
locking.c
btrfs: add missing annotation for btrfs_tree_lock()
2020-05-25 11:25:16 +02:00
locking.h
btrfs: Implement DREW lock
2020-03-23 17:01:43 +01:00
lzo.c
btrfs: compression: inline free_workspace
2019-11-18 12:46:59 +01:00
Makefile
Btrfs: move all reflink implementation code into its own file
2020-03-23 17:01:54 +01:00
misc.h
btrfs: rename tree_entry to rb_simple_node and export it
2020-05-25 11:25:19 +02:00
ordered-data.c
btrfs: remove no longer used trans_list member of struct btrfs_ordered_extent
2020-07-27 12:55:25 +02:00
ordered-data.h
btrfs: remove no longer used trans_list member of struct btrfs_ordered_extent
2020-07-27 12:55:25 +02:00
orphan.c
…
print-tree.c
btrfs: Remove unneeded semicolon
2020-01-20 16:40:55 +01:00
print-tree.h
…
props.c
btrfs: simplify iget helpers
2020-05-25 11:25:37 +02:00
props.h
btrfs: delete unused function btrfs_set_prop_trans
2019-04-29 19:02:54 +02:00
qgroup.c
btrfs: qgroup: catch reserved space leaks at unmount time
2020-07-27 12:55:24 +02:00
qgroup.h
btrfs: qgroup: catch reserved space leaks at unmount time
2020-07-27 12:55:24 +02:00
raid56.c
btrfs: use struct_size to calculate size of raid hash table
2020-03-23 17:01:44 +01:00
raid56.h
btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes
2019-07-01 13:34:58 +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_block_group_cache
2019-11-18 17:51:51 +01:00
ref-verify.c
btrfs: convert comments to fallthrough annotations
2020-07-02 10:18:30 +02:00
ref-verify.h
btrfs: ref-verify: Use btrfs_ref to refactor btrfs_ref_tree_mod()
2019-04-29 19:02:49 +02:00
reflink.c
btrfs: fix lost i_size update after cloning inline extent
2020-04-08 19:10:34 +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: use btrfs_alloc_data_chunk_ondemand() when allocating space for relocation
2020-07-27 12:55:21 +02:00
root-tree.c
btrfs: simplify root lookup by id
2020-05-25 11:25:36 +02:00
scrub.c
btrfs: scrub: clean up temporary page variables in scrub_checksum_tree_block
2020-07-27 12:55:23 +02:00
send.c
for-5.8-tag
2020-06-02 19:59:25 -07:00
send.h
…
space-info.c
btrfs: fix reclaim_size counter leak after stealing from global reserve
2020-07-02 10:18:34 +02:00
space-info.h
btrfs: improve global reserve stealing logic
2020-05-25 11:25:22 +02:00
struct-funcs.c
btrfs: update documentation of set/get helpers
2020-05-25 11:25:35 +02:00
super.c
btrfs: introduce "rescue=" mount option
2020-07-27 12:55:22 +02:00
sysfs.c
btrfs: sysfs: Use scnprintf() instead of snprintf()
2020-03-23 18:14:47 +01:00
sysfs.h
btrfs: sysfs, rename device_link add/remove functions
2020-03-23 17:01:35 +01:00
transaction.c
btrfs: simplify root lookup by id
2020-05-25 11:25:36 +02:00
transaction.h
btrfs: improve global reserve stealing logic
2020-05-25 11:25:22 +02:00
tree-checker.c
btrfs: tree-checker: remove duplicate definition of 'inode_item_err'
2020-05-25 11:25:23 +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: rename BTRFS_ROOT_REF_COWS to BTRFS_ROOT_SHAREABLE
2020-05-25 11:25:35 +02:00
tree-log.c
btrfs: check if a log root exists before locking the log_mutex on unlink
2020-06-16 19:22:23 +02:00
tree-log.h
btrfs: get fs_info from trans in btrfs_set_log_full_commit
2019-04-29 19:02:41 +02:00
ulist.c
…
ulist.h
…
uuid-tree.c
btrfs: simplify root lookup by id
2020-05-25 11:25:36 +02:00
volumes.c
btrfs: fix mount failure caused by race with umount
2020-07-21 22:08:54 +02:00
volumes.h
btrfs: convert comments to fallthrough annotations
2020-07-02 10:18:30 +02:00
xattr.c
Btrfs: fix failure to persist compression property xattr deletion on fsync
2019-06-17 16:37:17 +02:00
xattr.h
btrfs: cleanup btrfs_setxattr_trans and drop transaction parameter
2019-04-29 19:02:44 +02:00
zlib.c
btrfs: use larger zlib buffer for s390 hardware compression
2020-01-31 10:30:40 -08:00
zstd.c
btrfs: compression: inline free_workspace
2019-11-18 12:46:59 +01:00