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a575ceeb1338e7eae6d14e223b077b3c6fd3bb6b
android_kernel_xiaomi_sm8450/fs/btrfs
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Omar Sandoval a575ceeb13 Btrfs: get rid of unused orphan infrastructure 
Now that we don't keep long-standing reservations for orphan items,
root->orphan_block_rsv isn't used. We can git rid of it, along with:

- root->orphan_lock, which was used to protect root->orphan_block_rsv
- root->orphan_inodes, which was used as a refcount for root->orphan_block_rsv
- BTRFS_INODE_ORPHAN_META_RESERVED, which was used to track reservations
  in root->orphan_block_rsv
- btrfs_orphan_commit_root(), which was the last user of any of these
  and does nothing else

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2018-05-28 18:23:57 +02:00
..
tests
btrfs: Remove fs_info argument from __remove_from_free_space_tree
2018-05-28 18:07:35 +02:00
acl.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
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: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
backref.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
btrfs_inode.h
Btrfs: get rid of unused orphan infrastructure
2018-05-28 18:23:57 +02:00
check-integrity.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
check-integrity.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
compression.c
btrfs: replace waitqueue_actvie with cond_wake_up
2018-05-28 18:23:09 +02:00
compression.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
ctree.c
btrfs: fix reading stale metadata blocks after degraded raid1 mounts
2018-05-17 14:18:25 +02:00
ctree.h
Btrfs: get rid of unused orphan infrastructure
2018-05-28 18:23:57 +02:00
dedupe.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
delayed-inode.c
btrfs: replace waitqueue_actvie with cond_wake_up
2018-05-28 18:23:09 +02:00
delayed-inode.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
delayed-ref.c
btrfs: split delayed ref head initialization and addition
2018-05-28 18:07:32 +02:00
delayed-ref.h
btrfs: Drop fs_info parameter from btrfs_merge_delayed_refs
2018-05-28 18:07:20 +02:00
dev-replace.c
btrfs: drop uuid_mutex in btrfs_dev_replace_finishing
2018-05-28 18:23:16 +02:00
dev-replace.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
dir-item.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
disk-io.c
Btrfs: get rid of unused orphan infrastructure
2018-05-28 18:23:57 +02:00
disk-io.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +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: Remove tree argument from extent_writepages
2018-05-28 18:07:20 +02:00
extent_io.h
btrfs: Remove tree argument from extent_writepages
2018-05-28 18:07:20 +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
Btrfs: get rid of unused orphan infrastructure
2018-05-28 18:23:57 +02:00
file-item.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
file.c
btrfs: Fix wrong btrfs_delalloc_release_extents parameter
2018-04-18 16:46:57 +02:00
free-space-cache.c
Btrfs: stop creating orphan items for truncate
2018-05-28 18:23:46 +02:00
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 argument from populate_free_space_tree
2018-05-28 18:07:36 +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: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
inode-map.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
inode.c
Btrfs: get rid of unused orphan infrastructure
2018-05-28 18:23:57 +02:00
ioctl.c
btrfs: unify naming of flags variables for SETFLAGS and XFLAGS
2018-05-28 18:23:32 +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: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +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: replace waitqueue_actvie with cond_wake_up
2018-05-28 18:23:09 +02:00
ordered-data.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
orphan.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
print-tree.c
btrfs: print-tree: Add eb locking status output for debug build
2018-05-28 18:07:26 +02:00
print-tree.h
btrfs: print-tree: debugging output enhancement
2018-04-20 19:18:16 +02:00
props.c
btrfs: property: Set incompat flag if lzo/zstd compression is set
2018-05-17 14:18:25 +02:00
props.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
qgroup.c
btrfs: qgroup: Finish rescan when hit the last leaf of extent tree
2018-05-28 18:23:03 +02:00
qgroup.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
raid56.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +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: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +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: remove unused fs_info parameter
2018-05-28 18:07:27 +02:00
root-tree.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
scrub.c
btrfs: trace: Add trace points for unused block groups
2018-05-28 18:07:28 +02:00
send.c
btrfs: incremental send, improve rmdir performance for large directory
2018-05-28 18:07:32 +02:00
send.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
struct-funcs.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
super.c
btrfs: return original error code when failing from option parsing
2018-05-28 18:07:30 +02:00
sysfs.c
btrfs: sysfs: Add entry which shows if rmdir can work on subvolumes
2018-05-28 18:23:41 +02:00
sysfs.h
btrfs: sysfs: Use enum/define value for feature array definitions
2018-05-28 18:23:39 +02:00
transaction.c
Btrfs: get rid of unused orphan infrastructure
2018-05-28 18:23:57 +02:00
transaction.h
btrfs: qgroup: Commit transaction in advance to reduce early EDQUOT
2018-04-18 16:46:47 +02:00
tree-checker.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
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: replace waitqueue_actvie with cond_wake_up
2018-05-28 18:23:09 +02:00
tree-log.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +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: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
volumes.c
btrfs: add prefix "balance:" for log messages
2018-05-28 18:23:38 +02:00
volumes.h
btrfs: remove redundant btrfs_balance_control::fs_info
2018-05-28 18:07:30 +02:00
xattr.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
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