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linux/fs/btrfs
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Nikolay Borisov 167c0bd377 btrfs: get next entry in tree_search_offset before doing checks 
This is a small optimisation since the currently 'entry' is already
checked in the if () {} else if {} construct above the loop. In essence
the first iteration of the final while loop is redundant. To eliminate
this extra check simply get the next entry at the beginning of the loop.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03 15:09:46 +01:00
..
tests
btrfs: add self test for bytes_index free space cache
2022-01-03 15:09:46 +01:00
acl.c
overlayfs update for 5.15
2021-09-02 09:21:27 -07:00
async-thread.c
btrfs: fix memory ordering between normal and ordered work functions
2021-11-16 16:50:23 +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: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
backref.h
btrfs: remove ignore_offset argument from btrfs_find_all_roots()
2021-08-23 13:19:01 +02:00
block-group.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
block-group.h
btrfs: fix deadlock between chunk allocation and chunk btree modifications
2021-10-26 19:08:07 +02:00
block-rsv.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
block-rsv.h
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
btrfs_inode.h
btrfs: only copy dir index keys when logging a directory
2022-01-03 15:09:42 +01:00
check-integrity.c
btrfs: check-integrity: stop storing the block device name in btrfsic_dev_state
2021-10-26 19:08:07 +02:00
check-integrity.h
btrfs: remove btrfsic_submit_bh()
2020-03-23 17:01:39 +01:00
compression.c
for-5.16-tag
2021-11-01 12:48:25 -07:00
compression.h
btrfs: determine stripe boundary at bio allocation time in btrfs_submit_compressed_write
2021-10-26 19:08:04 +02:00
ctree.c
btrfs: rename btrfs_item_end_nr to btrfs_item_data_end
2022-01-03 15:09:43 +01:00
ctree.h
btrfs: get rid of root->orphan_cleanup_state
2022-01-03 15:09:45 +01:00
delalloc-space.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
delalloc-space.h
btrfs: make btrfs_delalloc_reserve_space take btrfs_inode
2020-07-27 12:55:36 +02:00
delayed-inode.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
delayed-inode.h
btrfs: make btrfs_delayed_update_inode take btrfs_inode
2020-12-08 15:54:10 +01:00
delayed-ref.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
delayed-ref.h
btrfs: make btrfs_ref::real_root optional
2021-10-26 19:08:06 +02:00
dev-replace.c
btrfs: zoned: cache reported zone during mount
2022-01-03 15:09:44 +01:00
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: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
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: get rid of root->orphan_cleanup_state
2022-01-03 15:09:45 +01:00
disk-io.h
btrfs: make btrfs_super_block size match BTRFS_SUPER_INFO_SIZE
2021-10-26 19:08:07 +02:00
export.c
btrfs: locking: rip out path->leave_spinning
2020-12-08 15:54:02 +01:00
export.h
btrfs: export helpers for subvolume name/id resolution
2020-03-23 17:01:42 +01:00
extent_io.c
btrfs: remove unnecessary @nr_written parameters
2022-01-03 15:09:45 +01:00
extent_io.h
btrfs: cleanup for extent_write_locked_range()
2021-10-26 19:08:04 +02:00
extent_map.c
btrfs: rename btrfs_bio to btrfs_io_context
2021-10-26 19:08:02 +02:00
extent_map.h
btrfs: remove extent_map::bdev
2019-11-18 23:43:44 +01:00
extent-io-tree.h
btrfs: use fixed width int type for extent_state::state
2020-12-08 15:54:13 +01:00
extent-tree.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
file-item.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
file.c
btrfs: fix deadlock due to page faults during direct IO reads and writes
2021-11-09 13:46:07 +01:00
free-space-cache.c
btrfs: get next entry in tree_search_offset before doing checks
2022-01-03 15:09:46 +01:00
free-space-cache.h
btrfs: index free space entries on size
2022-01-03 15:09:46 +01:00
free-space-tree.c
btrfs: fix invalid delayed ref after subvolume creation failure
2021-12-15 17:07:33 +01:00
free-space-tree.h
btrfs: rename btrfs_block_group_cache
2019-11-18 17:51:51 +01:00
inode-item.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
inode.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
ioctl.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
Kconfig
btrfs: disable build on platforms having page size 256K
2021-06-22 14:11:57 +02:00
locking.c
btrfs: fix typos in comments
2021-06-22 14:11:57 +02:00
locking.h
btrfs: assert that extent buffers are write locked instead of only locked
2021-10-26 19:08:02 +02:00
lzo.c
for-5.16-rc2-tag
2021-11-26 11:24:32 -08:00
Makefile
btrfs: initial fsverity support
2021-08-23 13:19:09 +02:00
misc.h
btrfs: use correct header for div_u64 in misc.h
2021-09-07 14:29:50 +02:00
ordered-data.c
btrfs: zoned: fix double counting of split ordered extent
2021-09-07 14:30:41 +02:00
ordered-data.h
btrfs: remove uptodate parameter from btrfs_dec_test_first_ordered_pending
2021-08-23 13:19:02 +02:00
orphan.c
…
print-tree.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +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: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
props.h
…
qgroup.c
btrfs: fix deadlock between quota enable and other quota operations
2022-01-03 15:09:41 +01:00
qgroup.h
btrfs: fix lock inversion problem when doing qgroup extent tracing
2021-07-22 15:50:07 +02:00
raid56.c
btrfs: remove btrfs_raid_bio::fs_info member
2021-10-26 19:08:03 +02:00
raid56.h
btrfs: remove btrfs_raid_bio::fs_info member
2021-10-26 19:08:03 +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_bio to btrfs_io_context
2021-10-26 19:08:02 +02:00
ref-verify.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
ref-verify.h
…
reflink.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
reflink.h
Btrfs: move all reflink implementation code into its own file
2020-03-23 17:01:54 +01:00
relocation.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
root-tree.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
scrub.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
send.c
btrfs: send: remove unused type parameter to iterate_inode_ref_t
2022-01-03 15:09:44 +01:00
send.h
btrfs: send: prepare for v2 protocol
2021-10-29 12:38:43 +02:00
space-info.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
space-info.h
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
struct-funcs.c
btrfs: add special case to setget helpers for 64k pages
2021-08-23 13:18:58 +02:00
subpage.c
btrfs: handle page locking in btrfs_page_end_writer_lock with no writers
2021-10-26 19:08:05 +02:00
subpage.h
btrfs: rework page locking in __extent_writepage()
2021-10-26 19:08:05 +02:00
super.c
btrfs: add a BTRFS_FS_ERROR helper
2021-10-26 19:08:05 +02:00
sysfs.c
btrfs: sysfs: convert scnprintf and snprintf to sysfs_emit
2021-10-26 19:08:07 +02:00
sysfs.h
btrfs: split and refactor btrfs_sysfs_remove_devices_dir
2020-10-07 12:12:21 +02:00
transaction.c
btrfs: change root to fs_info for btrfs_reserve_metadata_bytes
2022-01-03 15:09:45 +01:00
transaction.h
btrfs: rework chunk allocation to avoid exhaustion of the system chunk array
2021-07-07 17:42:41 +02:00
tree-checker.c
btrfs: rename btrfs_item_end_nr to btrfs_item_data_end
2022-01-03 15:09:43 +01:00
tree-checker.h
…
tree-defrag.c
btrfs: locking: remove all the blocking helpers
2020-12-08 15:54:01 +01:00
tree-log.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
tree-log.h
btrfs: change error handling for btrfs_delete_*_in_log
2021-10-26 19:08:05 +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: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
volumes.c
btrfs: zoned: cache reported zone during mount
2022-01-03 15:09:44 +01:00
volumes.h
btrfs: use btrfs_get_dev_args_from_path in dev removal ioctls
2021-10-26 19:08:07 +02:00
xattr.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
xattr.h
…
zlib.c
Revert "btrfs: compression: drop kmap/kunmap from zlib"
2021-10-29 13:03:05 +02:00
zoned.c
btrfs: zoned: cache reported zone during mount
2022-01-03 15:09:44 +01:00
zoned.h
btrfs: zoned: cache reported zone during mount
2022-01-03 15:09:44 +01:00
zstd.c
lib: zstd: Add kernel-specific API
2021-11-08 16:55:21 -08:00