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linux/fs/btrfs
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Filipe Manana 96d89923fa btrfs: store index number instead of key in struct btrfs_delayed_item 
All delayed items are for dir index keys, so there's really no point of
having an embedded struct btrfs_key in struct btrfs_delayed_item, which
makes the structure use more space than necessary (and adds a hole of 7
bytes).

So replace the key field with an index number (u64), which reduces the
size of struct btrfs_delayed_item from 112 bytes down to 96 bytes.

Some upcoming work will increase the structure size by 16 bytes, so this
change compensates for that future size increase.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2022-09-26 12:27:56 +02:00
..
tests
btrfs: add optimized btrfs_ino() version for 64 bits systems
2022-07-25 17:45:41 +02:00
acl.c
btrfs: reserve correct number of items for inode creation
2022-05-16 17:03:08 +02:00
async-thread.c
btrfs: simplify WQ_HIGHPRI handling in struct btrfs_workqueue
2022-05-16 17:03:15 +02:00
async-thread.h
btrfs: remove unused typedefs get_extent_t and btrfs_work_func_t
2022-07-25 17:45:36 +02:00
backref.c
btrfs: sink iterator parameter to btrfs_ioctl_logical_to_ino
2022-07-25 17:45:36 +02:00
backref.h
btrfs: sink iterator parameter to btrfs_ioctl_logical_to_ino
2022-07-25 17:45:36 +02:00
block-group.c
btrfs: delete btrfs_wait_space_cache_v1_finished
2022-09-26 12:27:55 +02:00
block-group.h
btrfs: delete btrfs_wait_space_cache_v1_finished
2022-09-26 12:27:55 +02:00
block-rsv.c
btrfs: use enum for btrfs_block_rsv::type
2022-07-25 17:45:40 +02:00
block-rsv.h
btrfs: use enum for btrfs_block_rsv::type
2022-07-25 17:45:40 +02:00
btrfs_inode.h
btrfs: add optimized btrfs_ino() version for 64 bits systems
2022-07-25 17:45:41 +02:00
check-integrity.c
fs/btrfs: Use the enum req_op and blk_opf_t types
2022-07-14 12:14:32 -06:00
check-integrity.h
btrfs: check-integrity: split submit_bio from btrfsic checking
2022-05-16 17:03:12 +02:00
compression.c
for-5.20-tag
2022-08-03 14:54:52 -07:00
compression.h
for-5.20-tag
2022-08-03 14:54:52 -07:00
ctree.c
btrfs: fix lockdep splat with reloc root extent buffers
2022-08-17 16:19:12 +02:00
ctree.h
btrfs: send: add support for fs-verity
2022-09-26 12:27:55 +02:00
delalloc-space.c
btrfs: convert count_max_extents() to use fs_info->max_extent_size
2022-07-25 17:45:41 +02:00
delalloc-space.h
…
delayed-inode.c
btrfs: store index number instead of key in struct btrfs_delayed_item
2022-09-26 12:27:56 +02:00
delayed-inode.h
btrfs: store index number instead of key in struct btrfs_delayed_item
2022-09-26 12:27:56 +02:00
delayed-ref.c
btrfs: switch btrfs_block_rsv::full to bool
2022-07-25 17:45:40 +02:00
delayed-ref.h
btrfs: remove btrfs_delayed_extent_op::is_data
2022-05-16 17:17:31 +02:00
dev-replace.c
btrfs: remove lock protection for BLOCK_GROUP_FLAG_TO_COPY
2022-09-26 12:27:54 +02:00
dev-replace.h
btrfs: zoned: mark block groups to copy for device-replace
2021-02-09 02:46:07 +01:00
dir-item.c
btrfs: use btrfs_for_each_slot in btrfs_search_dir_index_item
2022-05-16 17:03:07 +02:00
discard.c
btrfs: fix typos in comments
2021-06-22 14:11:57 +02:00
discard.h
btrfs: cleanup btrfs_discard_update_discardable usage
2020-12-08 15:54:02 +01:00
disk-io.c
btrfs: add lockdep annotations for the ordered extents wait event
2022-09-26 12:27:53 +02:00
disk-io.h
btrfs: move lockdep class helpers to locking.c
2022-08-17 16:19:10 +02:00
export.c
btrfs: locking: rip out path->leave_spinning
2020-12-08 15:54:02 +01:00
export.h
…
extent_io.c
btrfs: use atomic_try_cmpxchg in free_extent_buffer
2022-09-26 12:27:55 +02:00
extent_io.h
btrfs: fix repair of compressed extents
2022-07-25 19:56:16 +02:00
extent_map.c
btrfs: assert we have a write lock when removing and replacing extent maps
2022-03-14 13:13:50 +01:00
extent_map.h
btrfs: defrag: don't use merged extent map for their generation check
2022-02-23 17:43:13 +01:00
extent-io-tree.h
btrfs: Convert from invalidatepage to invalidate_folio
2022-03-15 08:23:29 -04:00
extent-tree.c
btrfs: convert block group bit field to use bit helpers
2022-09-26 12:27:54 +02:00
file-item.c
btrfs: rename btrfs_insert_file_extent() to btrfs_insert_hole_extent()
2022-09-26 12:27:54 +02:00
file.c
btrfs: rename btrfs_insert_file_extent() to btrfs_insert_hole_extent()
2022-09-26 12:27:54 +02:00
free-space-cache.c
btrfs: convert block group bit field to use bit helpers
2022-09-26 12:27:54 +02:00
free-space-cache.h
btrfs: change name and type of private member of btrfs_free_space_ctl
2022-01-03 15:09:50 +01:00
free-space-tree.c
btrfs: use rbtree with leftmost node cached for tracking lowest block group
2022-05-16 17:03:13 +02:00
free-space-tree.h
…
inode-item.c
btrfs: make should_throttle loop local in btrfs_truncate_inode_items
2022-01-07 14:18:25 +01:00
inode-item.h
btrfs: add inode to truncate control
2022-01-07 14:18:24 +01:00
inode.c
btrfs: rename btrfs_insert_file_extent() to btrfs_insert_hole_extent()
2022-09-26 12:27:54 +02:00
ioctl.c
btrfs: use fs_info->max_extent_size in get_extent_max_capacity()
2022-07-25 17:45:41 +02:00
Kconfig
btrfs: use generic Kconfig option for 256kB page size limit
2022-01-20 08:52:55 +02:00
locking.c
btrfs: fix lockdep splat with reloc root extent buffers
2022-08-17 16:19:12 +02:00
locking.h
btrfs: fix lockdep splat with reloc root extent buffers
2022-08-17 16:19:12 +02:00
lzo.c
btrfs: replace kmap() with kmap_local_page() in lzo.c
2022-07-25 17:45:33 +02:00
Makefile
Kbuild: add -Wno-shift-negative-value where -Wextra is used
2022-03-13 17:30:31 +09:00
misc.h
btrfs: use correct header for div_u64 in misc.h
2021-09-07 14:29:50 +02:00
ordered-data.c
btrfs: add lockdep annotations for the ordered extents wait event
2022-09-26 12:27:53 +02:00
ordered-data.h
btrfs: remove the finish_func argument to btrfs_mark_ordered_io_finished
2022-07-25 17:45:37 +02:00
orphan.c
…
print-tree.c
btrfs: unify the error handling pattern for read_tree_block()
2022-03-14 13:13:53 +01:00
print-tree.h
btrfs: print the actual offset in btrfs_root_name
2021-01-07 17:25:05 +01:00
props.c
btrfs: move common inode creation code into btrfs_create_new_inode()
2022-05-16 17:03:08 +02:00
props.h
btrfs: move common inode creation code into btrfs_create_new_inode()
2022-05-16 17:03:08 +02:00
qgroup.c
btrfs: avoid blocking on space revervation when doing nowait dio writes
2022-05-16 17:03:10 +02:00
qgroup.h
btrfs: avoid blocking on space revervation when doing nowait dio writes
2022-05-16 17:03:10 +02:00
raid56.c
for-5.20-tag
2022-08-03 14:54:52 -07:00
raid56.h
btrfs: do not return errors from raid56_parity_recover
2022-07-25 17:45:39 +02:00
rcu-string.h
…
ref-verify.c
btrfs: stop accessing ->extent_root directly
2022-01-03 15:09:49 +01:00
ref-verify.h
…
reflink.c
btrfs: clean up chained assignments
2022-07-25 17:45:39 +02:00
reflink.h
…
relocation.c
btrfs: fix lockdep splat with reloc root extent buffers
2022-08-17 16:19:12 +02:00
root-tree.c
btrfs: fix silent failure when deleting root reference
2022-08-23 22:15:21 +02:00
scrub.c
btrfs: scrub: use larger block size for data extent scrub
2022-09-26 12:27:55 +02:00
send.c
btrfs: send: add support for fs-verity
2022-09-26 12:27:55 +02:00
send.h
btrfs: send: add support for fs-verity
2022-09-26 12:27:55 +02:00
space-info.c
btrfs: convert block group bit field to use bit helpers
2022-09-26 12:27:54 +02:00
space-info.h
btrfs: handle space_info setting of bg in btrfs_add_bg_to_space_info
2022-09-26 12:27:54 +02:00
struct-funcs.c
btrfs: remove redundant check in up check_setget_bounds
2022-07-25 17:45:33 +02:00
subpage.c
btrfs: remove extent writepage address space operation
2022-07-25 17:45:37 +02:00
subpage.h
btrfs: make nodesize >= PAGE_SIZE case to reuse the non-subpage routine
2022-05-16 17:03:11 +02:00
super.c
- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe
2022-08-05 16:32:45 -07:00
sysfs.c
btrfs: sysfs: use sysfs_streq for string matching
2022-09-26 12:27:53 +02:00
sysfs.h
btrfs: split and refactor btrfs_sysfs_remove_devices_dir
2020-10-07 12:12:21 +02:00
transaction.c
btrfs: add lockdep annotations for pending_ordered wait event
2022-09-26 12:27:53 +02:00
transaction.h
btrfs: pass btrfs_fs_info for deleting snapshots and cleaner
2022-03-14 13:13:52 +01:00
tree-checker.c
btrfs: tree-checker: check for overlapping extent items
2022-08-17 16:20:25 +02:00
tree-checker.h
btrfs: tree-checker: check extent buffer owner against owner rootid
2022-05-16 17:03:09 +02:00
tree-defrag.c
btrfs: remove unnecessary extent root check in btrfs_defrag_leaves
2022-01-03 15:09:48 +01:00
tree-log.c
btrfs: avoid memory allocation at log_new_dir_dentries() for common case
2022-09-26 12:27:56 +02:00
tree-log.h
btrfs: tree-log: make the return value for log syncing consistent
2022-07-25 17:45:34 +02:00
tree-mod-log.c
btrfs: fix race when picking most recent mod log operation for an old root
2021-04-20 19:27:17 +02:00
tree-mod-log.h
btrfs: add and use helper to get lowest sequence number for the tree mod log
2021-04-19 17:25:17 +02:00
ulist.c
…
ulist.h
…
uuid-tree.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
verity.c
btrfs: send: add support for fs-verity
2022-09-26 12:27:55 +02:00
volumes.c
btrfs: remove lock protection for BLOCK_GROUP_FLAG_RELOCATING_REPAIR
2022-09-26 12:27:54 +02:00
volumes.h
btrfs: do not return errors from btrfs_map_bio
2022-07-25 17:45:39 +02:00
xattr.c
btrfs: check if root is readonly while setting security xattr
2022-08-22 18:06:30 +02:00
xattr.h
…
zlib.c
btrfs: zlib: replace kmap() with kmap_local_page() in zlib_decompress_bio()
2022-07-25 17:45:41 +02:00
zoned.c
btrfs: convert block group bit field to use bit helpers
2022-09-26 12:27:54 +02:00
zoned.h
btrfs: zoned: activate metadata block group on flush_space
2022-07-25 17:45:42 +02:00
zstd.c
btrfs: zstd: replace kmap() with kmap_local_page()
2022-07-25 17:45:40 +02:00