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Qu Wenruo adca4d945c btrfs: qgroup: remove ASYNC_COMMIT mechanism in favor of reserve retry-after-EDQUOT 
commit a514d63882c3 ("btrfs: qgroup: Commit transaction in advance to
reduce early EDQUOT") tries to reduce the early EDQUOT problems by
checking the qgroup free against threshold and tries to wake up commit
kthread to free some space.

The problem of that mechanism is, it can only free qgroup per-trans
metadata space, can't do anything to data, nor prealloc qgroup space.

Now since we have the ability to flush qgroup space, and implemented
retry-after-EDQUOT behavior, such mechanism can be completely replaced.

So this patch will cleanup such mechanism in favor of
retry-after-EDQUOT.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2020-07-27 12:55:43 +02:00
..
tests
btrfs: make btrfs_set_extent_delalloc take btrfs_inode
2020-07-27 12:55:35 +02:00
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: convert block group refcount to refcount_t
2020-07-27 12:55:42 +02:00
block-group.h
btrfs: convert block group refcount to refcount_t
2020-07-27 12:55:42 +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: remove fail label in check_compressed_csum
2020-07-27 12:55:42 +02:00
compression.h
btrfs: make btrfs_submit_compressed_write take btrfs_inode
2020-07-27 12:55:31 +02:00
ctree.c
btrfs: add little-endian optimized key helpers
2020-07-27 12:55:24 +02:00
ctree.h
btrfs: qgroup: remove ASYNC_COMMIT mechanism in favor of reserve retry-after-EDQUOT
2020-07-27 12:55:43 +02:00
delalloc-space.c
btrfs: make btrfs_delalloc_reserve_space take btrfs_inode
2020-07-27 12:55:36 +02:00
delalloc-space.h
btrfs: make btrfs_delalloc_reserve_space take btrfs_inode
2020-07-27 12:55:36 +02:00
delayed-inode.c
btrfs: 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: remove ASYNC_COMMIT mechanism in favor of reserve retry-after-EDQUOT
2020-07-27 12:55:43 +02:00
disk-io.h
btrfs: preallocate anon block device at first phase of snapshot creation
2020-07-27 12:55:38 +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
btrfs: streamline btrfs_get_io_failure_record logic
2020-07-27 12:55:39 +02:00
extent_io.h
btrfs: don't use UAPI types for fiemap callback
2020-07-27 12:55:27 +02:00
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: streamline btrfs_get_io_failure_record logic
2020-07-27 12:55:39 +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: make btrfs_csum_one_bio takae btrfs_inode
2020-07-27 12:55:26 +02:00
file.c
btrfs: make btrfs_check_data_free_space take btrfs_inode
2020-07-27 12:55:36 +02:00
free-space-cache.c
btrfs: make btrfs_dirty_pages take btrfs_inode
2020-07-27 12:55:35 +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: make btrfs_delalloc_reserve_space take btrfs_inode
2020-07-27 12:55:36 +02:00
inode-map.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
inode.c
btrfs: increment device corruption error in case of checksum error
2020-07-27 12:55:40 +02:00
ioctl.c
btrfs: preallocate anon block device at first phase of snapshot creation
2020-07-27 12:55:38 +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: make btrfs_add_ordered_extent_dio take btrfs_inode
2020-07-27 12:55:34 +02:00
ordered-data.h
btrfs: make btrfs_add_ordered_extent_dio take btrfs_inode
2020-07-27 12:55:34 +02:00
orphan.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
print-tree.c
btrfs: Remove unneeded semicolon
2020-01-20 16:40:55 +01:00
print-tree.h
btrfs: print-tree: debugging output enhancement
2018-04-20 19:18:16 +02:00
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: remove ASYNC_COMMIT mechanism in favor of reserve retry-after-EDQUOT
2020-07-27 12:55:43 +02:00
qgroup.h
btrfs: qgroup: export qgroups in sysfs
2020-07-27 12:55:37 +02:00
raid56.c
btrfs: raid56: don't opencode swap() in __raid_recover_end_io
2020-07-27 12:55:41 +02:00
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: make btrfs_delalloc_reserve_space take btrfs_inode
2020-07-27 12:55:36 +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: make prealloc_file_extent_cluster take btrfs_inode
2020-07-27 12:55:37 +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
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
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: remove deprecated mount option subvolrootid
2020-07-27 12:55:39 +02:00
sysfs.c
btrfs: sysfs: add bdi link to the fsid directory
2020-07-27 12:55:41 +02:00
sysfs.h
btrfs: qgroup: export qgroups in sysfs
2020-07-27 12:55:37 +02:00
transaction.c
btrfs: qgroup: remove ASYNC_COMMIT mechanism in favor of reserve retry-after-EDQUOT
2020-07-27 12:55:43 +02:00
transaction.h
btrfs: qgroup: remove ASYNC_COMMIT mechanism in favor of reserve retry-after-EDQUOT
2020-07-27 12:55:43 +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: remove unused btrfs_root::defrag_trans_start
2020-07-27 12:55:28 +02:00
tree-log.c
btrfs: remove no longer needed use of log_writers for the log root tree
2020-07-27 12:55:39 +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
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: simplify root lookup by id
2020-05-25 11:25:36 +02:00
volumes.c
btrfs: always initialize btrfs_bio::tgtdev_map/raid_map pointers
2020-07-27 12:55:41 +02:00
volumes.h
btrfs: record btrfs_device directly in btrfs_io_bio
2020-07-27 12:55:40 +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