* [GIT PULL] Btrfs updates for 5.19
@ 2022-05-24 15:50 David Sterba
2022-05-25 2:16 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: David Sterba @ 2022-05-24 15:50 UTC (permalink / raw)
To: torvalds; +Cc: linux-btrfs, linux-kernel
Hi,
please pull the following updates, thanks. There are some minor changes
to code outside of btrfs (VFS, iomap), adding simple helpers or exports.
No merge conflicts but there were some trivial reported in linux-next in
the iomap code.
Features:
- subpage:
- support on PAGE_SIZE > 4K (previously only 64K)
- make it work with raid56
- repair super block num_devices automatically if it does not match
the number of device items
- defrag can convert inline extents to regular extents, up to now inline
files were skipped but the setting of mount option max_inline could
affect the decision logic
- zoned:
- minimal accepted zone size is explicitly set to 4MiB
- make zone reclaim less aggressive and don't reclaim if there are
enough free zones
- add per-profile sysfs tunable of the reclaim threshold
- allow automatic block group reclaim for non-zoned filesystems, with
sysfs tunables
- tree-checker: new check, compare extent buffer owner against owner
rootid
Performance:
- avoid blocking on space reservation when doing nowait direct io
writes, (+7% throughput for reads and writes)
- NOCOW write throughput improvement due to refined locking (+3%)
- send: reduce pressure to page cache by dropping extent pages right
after they're processed
Core:
- convert all radix trees to xarray
- add iterators for b-tree node items
- support printk message index
- user bulk page allocation for extent buffers
- switch to bio_alloc API, use on-stack bios where convenient, other bio
cleanups
- use rw lock for block groups to favor concurrent reads
- simplify workques, don't allocate high priority threads for all normal
queues as we need only one
- refactor scrub, process chunks based on their constraints and
similarity
- allocate direct io structures on stack and pass around only pointers,
avoids allocation and reduces potential error handling
Fixes:
- fix count of reserved transaction items for various inode operations
- fix deadlock between concurrent dio writes when low on free data space
- fix a few cases when zones need to be finished
VFS, iomap:
- add helper to check if sb write has started (usable for assertions)
- new helper iomap_dio_alloc_bio, export iomap_dio_bio_end_io
----------------------------------------------------------------
The following changes since commit 42226c989789d8da4af1de0c31070c96726d990c:
Linux 5.18-rc7 (2022-05-15 18:08:58 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-5.19-tag
for you to fetch changes up to 0a05fafe9def0d9f0fbef3dfc8094925af9e3185:
btrfs: zoned: introduce a minimal zone size 4M and reject mount (2022-05-17 20:15:25 +0200)
----------------------------------------------------------------
Anand Jain (1):
btrfs: use a local variable for fs_devices pointer in btrfs_dev_replace_finishing
Christoph Hellwig (28):
btrfs: factor check and flush helpers from __btrfsic_submit_bio
btrfs: check-integrity: split submit_bio from btrfsic checking
btrfs: check-integrity: simplify bio allocation in btrfsic_read_block
btrfs: use on-stack bio in repair_io_failure
btrfs: use on-stack bio in scrub_recheck_block
btrfs: use on-stack bio in scrub_repair_page_from_good_copy
btrfs: move the call to bio_set_dev out of submit_stripe_bio
btrfs: pass a block_device to btrfs_bio_clone
btrfs: pass bio opf to rbio_add_io_page
btrfs: don't allocate a btrfs_bio for raid56 per-stripe bios
btrfs: don't allocate a btrfs_bio for scrub bios
btrfs: stop using the btrfs_bio saved iter in index_rbio_pages
btrfs: remove the zoned/zone_size union in struct btrfs_fs_info
btrfs: move btrfs_readpage to extent_io.c
btrfs: remove unused bio_flags argument to btrfs_submit_metadata_bio
btrfs: do not return errors from btrfs_submit_metadata_bio
btrfs: do not return errors from btrfs_submit_compressed_read
btrfs: do not return errors from submit_bio_hook_t instances
btrfs: simplify WQ_HIGHPRI handling in struct btrfs_workqueue
btrfs: use normal workqueues for scrub
btrfs: use a normal workqueue for rmw_workers
btrfs: add a btrfs_dio_rw wrapper
iomap: allow the file system to provide a bio_set for direct I/O
iomap: add per-iomap_iter private data
btrfs: allocate dio_data on stack
btrfs: remove the disk_bytenr in struct btrfs_dio_private
btrfs: move struct btrfs_dio_private to inode.c
btrfs: allocate the btrfs_dio_private as part of the iomap dio bio
David Sterba (9):
btrfs: sink parameter is_data to btrfs_set_disk_extent_flags
btrfs: remove btrfs_delayed_extent_op::is_data
btrfs: remove unused parameter bio_flags from btrfs_wq_submit_bio
btrfs: remove trivial helper update_nr_written
btrfs: simplify handling of bio_ctrl::bio_flags
btrfs: open code extent_set_compress_type helpers
btrfs: rename io_failure_record::bio_flags to compress_type
btrfs: rename bio_flags in parameters and switch type
btrfs: rename bio_ctrl::bio_flags to compress_type
Filipe Manana (31):
btrfs: avoid unnecessary btree search restarts when reading node
btrfs: release upper nodes when reading stale btree node from disk
btrfs: update outdated comment for read_block_for_search()
btrfs: remove trivial wrapper btrfs_read_buffer()
btrfs: only reserve the needed data space amount during fallocate
btrfs: remove useless dio wait call when doing fallocate zero range
btrfs: remove inode_dio_wait() calls when starting reflink operations
btrfs: remove ordered extent check and wait during fallocate
btrfs: lock the inode first before flushing range when punching hole
btrfs: remove ordered extent check and wait during hole punching and zero range
btrfs: add and use helper to assert an inode range is clean
btrfs: avoid blocking on page locks with nowait dio on compressed range
btrfs: avoid blocking nowait dio when locking file range
btrfs: avoid double nocow check when doing nowait dio writes
btrfs: stop allocating a path when checking if cross reference exists
btrfs: free path at can_nocow_extent() before checking for checksum items
btrfs: release path earlier at can_nocow_extent()
btrfs: avoid blocking when allocating context for nowait dio read/write
btrfs: avoid blocking on space revervation when doing nowait dio writes
btrfs: move common NOCOW checks against a file extent into a helper
btrfs: do not test for free space inode during NOCOW check against file extent
btrfs: use BTRFS_DIR_START_INDEX at btrfs_create_new_inode()
btrfs: remove search start argument from first_logical_byte()
btrfs: use rbtree with leftmost node cached for tracking lowest block group
btrfs: use a read/write lock for protecting the block groups tree
btrfs: return block group directly at btrfs_next_block_group()
btrfs: avoid double search for block group during NOCOW writes
btrfs: fix deadlock between concurrent dio writes when low on free data space
btrfs: send: keep the current inode open while processing it
btrfs: send: avoid trashing the page cache
btrfs: do not account twice for inode ref when reserving metadata units
Gabriel Niebler (18):
btrfs: introduce btrfs_for_each_slot iterator macro
btrfs: use btrfs_for_each_slot in find_first_block_group
btrfs: use btrfs_for_each_slot in mark_block_group_to_copy
btrfs: use btrfs_for_each_slot in btrfs_search_dir_index_item
btrfs: use btrfs_for_each_slot in btrfs_real_readdir
btrfs: use btrfs_for_each_slot in did_create_dir
btrfs: use btrfs_for_each_slot in can_rmdir
btrfs: use btrfs_for_each_slot in is_ancestor
btrfs: use btrfs_for_each_slot in process_all_refs
btrfs: use btrfs_for_each_slot in process_all_new_xattrs
btrfs: use btrfs_for_each_slot in process_all_extents
btrfs: use btrfs_for_each_slot in btrfs_unlink_all_paths
btrfs: use btrfs_for_each_slot in btrfs_read_chunk_tree
btrfs: use btrfs_for_each_slot in btrfs_listxattr
btrfs: turn delayed_nodes_tree into an XArray
btrfs: turn name_cache radix tree into XArray in send_ctx
btrfs: turn fs_info member buffer_radix into XArray
btrfs: turn fs_roots_radix in btrfs_fs_info into an XArray
Goldwyn Rodrigues (2):
btrfs: do not pass compressed_bio to submit_compressed_bio()
btrfs: derive compression type from extent map during reads
Johannes Thumshirn (2):
btrfs: zoned: make auto-reclaim less aggressive
btrfs: zoned: introduce a minimal zone size 4M and reject mount
Jonathan Lassoff (1):
btrfs: add messages to printk index
Josef Bacik (3):
btrfs: make the bg_reclaim_threshold per-space info
btrfs: allow block group background reclaim for non-zoned filesystems
btrfs: change the bg_reclaim_threshold valid region from 0 to 100
Lv Ruyi (1):
btrfs: remove unnecessary check of iput argument
Naohiro Aota (8):
fs: add a lockdep check function for sb_start_write()
btrfs: assert that relocation is protected with sb_start_write()
btrfs: zoned: introduce btrfs_zoned_bg_is_full
btrfs: zoned: consolidate zone finish functions
btrfs: zoned: finish block group when there are no more allocatable bytes left
btrfs: zoned: properly finish block group on metadata write
btrfs: zoned: zone finish unused block group
btrfs: zoned: fix comparison of alloc_offset vs meta_write_pointer
Nikolay Borisov (3):
btrfs: remove checks for arg argument in btrfs_ioctl_balance
btrfs: simplify code flow in btrfs_ioctl_balance
btrfs: improve error reporting in lookup_inline_extent_backref
Omar Sandoval (16):
btrfs: reserve correct number of items for unlink and rmdir
btrfs: reserve correct number of items for rename
btrfs: fix anon_dev leak in create_subvol()
btrfs: get rid of btrfs_add_nondir()
btrfs: remove unnecessary btrfs_i_size_write(0) calls
btrfs: remove unnecessary inode_set_bytes(0) call
btrfs: remove unnecessary set_nlink() in btrfs_create_subvol_root()
btrfs: remove unused mnt_userns parameter from __btrfs_set_acl
btrfs: remove redundant name and name_len parameters to create_subvol
btrfs: don't pass parent objectid to btrfs_new_inode() explicitly
btrfs: move btrfs_get_free_objectid() call into btrfs_new_inode()
btrfs: set inode flags earlier in btrfs_new_inode()
btrfs: allocate inode outside of btrfs_new_inode()
btrfs: factor out common part of btrfs_{mknod,create,mkdir}()
btrfs: reserve correct number of items for inode creation
btrfs: move common inode creation code into btrfs_create_new_inode()
Qu Wenruo (44):
btrfs: scrub: rename members related to scrub_block::pagev
btrfs: scrub: rename scrub_page to scrub_sector
btrfs: scrub: rename scrub_bio::pagev and related members
btrfs: warn when extent buffer leak test fails
btrfs: tree-checker: check extent buffer owner against owner rootid
btrfs: replace memset with memzero_page in data checksum verification
btrfs: use dummy extent buffer for super block sys chunk array read
btrfs: make nodesize >= PAGE_SIZE case to reuse the non-subpage routine
btrfs: expand subpage support to any PAGE_SIZE > 4K
btrfs: simplify parameters of submit_read_repair() and rename
btrfs: avoid double clean up when submit_one_bio() failed
btrfs: fix the error handling for submit_extent_page() for btrfs_do_readpage()
btrfs: return correct error number for __extent_writepage_io()
btrfs: repair super block num_devices automatically
btrfs: reduce width for stripe_len from u64 to u32
btrfs: raid56: open code rbio_nr_pages()
btrfs: raid56: make btrfs_raid_bio more compact
btrfs: raid56: introduce new cached members for btrfs_raid_bio
btrfs: raid56: introduce btrfs_raid_bio::stripe_sectors
btrfs: raid56: introduce btrfs_raid_bio::bio_sectors
btrfs: raid56: make rbio_add_io_page() subpage compatible
btrfs: raid56: make finish_parity_scrub() subpage compatible
btrfs: raid56: make __raid_recover_endio_io() subpage compatible
btrfs: raid56: make finish_rmw() subpage compatible
btrfs: raid56: open code rbio_stripe_page_index()
btrfs: raid56: make raid56_add_scrub_pages() subpage compatible
btrfs: raid56: remove btrfs_raid_bio::bio_pages array
btrfs: raid56: make set_bio_pages_uptodate() subpage compatible
btrfs: raid56: make steal_rbio() subpage compatible
btrfs: raid56: make alloc_rbio_essential_pages() subpage compatible
btrfs: raid56: enable subpage support for RAID56
btrfs: move definition of btrfs_raid_types to volumes.h
btrfs: use ilog2() to replace if () branches for btrfs_bg_flags_to_raid_index()
btrfs: calculate physical_end using dev_extent_len directly in scrub_stripe()
btrfs: scrub: introduce a helper to locate an extent item
btrfs: scrub: introduce dedicated helper to scrub simple-mirror based range
btrfs: scrub: introduce dedicated helper to scrub simple-stripe based range
btrfs: scrub: cleanup the non-RAID56 branches in scrub_stripe()
btrfs: scrub: use scrub_simple_mirror() to handle RAID56 data stripe scrub
btrfs: scrub: refactor scrub_raid56_parity()
btrfs: scrub: use find_first_extent_item to for extent item search
btrfs: scrub: move scrub_remap_extent() call into scrub_extent()
btrfs: add "0x" prefix for unsupported optional features
btrfs: allow defrag to convert inline extents to regular extents
Schspa Shi (1):
btrfs: use non-bh spin_lock in zstd timer callback
Sweet Tea Dorminy (4):
btrfs: restore inode creation before xattr setting
btrfs: factor out allocating an array of pages
btrfs: allocate page arrays using bulk page allocator
btrfs: wait between incomplete batch memory allocations
Yu Zhe (1):
btrfs: remove unnecessary type casts
fs/btrfs/acl.c | 39 +-
fs/btrfs/async-thread.c | 122 +--
fs/btrfs/async-thread.h | 7 +-
fs/btrfs/block-group.c | 205 +++--
fs/btrfs/block-group.h | 7 +-
fs/btrfs/btrfs_inode.h | 25 -
fs/btrfs/check-integrity.c | 172 ++--
fs/btrfs/check-integrity.h | 6 +-
fs/btrfs/compression.c | 60 +-
fs/btrfs/compression.h | 4 +-
fs/btrfs/ctree.c | 102 ++-
fs/btrfs/ctree.h | 165 +++-
fs/btrfs/delalloc-space.c | 9 +-
fs/btrfs/delayed-inode.c | 84 +-
fs/btrfs/delayed-ref.c | 4 +-
fs/btrfs/delayed-ref.h | 1 -
fs/btrfs/dev-replace.c | 52 +-
fs/btrfs/dir-item.c | 31 +-
fs/btrfs/disk-io.c | 310 +++----
fs/btrfs/disk-io.h | 10 +-
fs/btrfs/extent-tree.c | 61 +-
fs/btrfs/extent_io.c | 619 +++++++------
fs/btrfs/extent_io.h | 47 +-
fs/btrfs/file.c | 286 +++---
fs/btrfs/free-space-cache.c | 9 +-
fs/btrfs/free-space-tree.c | 2 +-
fs/btrfs/inode.c | 1870 +++++++++++++++++++-------------------
fs/btrfs/ioctl.c | 268 +++---
fs/btrfs/props.c | 40 +-
fs/btrfs/props.h | 4 -
fs/btrfs/qgroup.c | 7 +-
fs/btrfs/qgroup.h | 12 +-
fs/btrfs/raid56.c | 809 ++++++++++-------
fs/btrfs/raid56.h | 9 +-
fs/btrfs/reflink.c | 23 +-
fs/btrfs/relocation.c | 19 +-
fs/btrfs/root-tree.c | 3 +-
fs/btrfs/scrub.c | 1889 ++++++++++++++++++++-------------------
fs/btrfs/send.c | 400 ++++-----
fs/btrfs/space-info.c | 11 +-
fs/btrfs/space-info.h | 8 +
fs/btrfs/subpage.c | 55 +-
fs/btrfs/subpage.h | 2 +
fs/btrfs/super.c | 9 +-
fs/btrfs/sysfs.c | 43 +-
fs/btrfs/tests/btrfs-tests.c | 24 +-
fs/btrfs/transaction.c | 116 ++-
fs/btrfs/tree-checker.c | 55 ++
fs/btrfs/tree-checker.h | 1 +
fs/btrfs/tree-log.c | 11 +-
fs/btrfs/volumes.c | 127 +--
fs/btrfs/volumes.h | 42 +-
fs/btrfs/xattr.c | 40 +-
fs/btrfs/zoned.c | 217 +++--
fs/btrfs/zoned.h | 23 +-
fs/btrfs/zstd.c | 14 +-
fs/erofs/data.c | 2 +-
fs/ext4/file.c | 4 +-
fs/f2fs/file.c | 4 +-
fs/gfs2/file.c | 4 +-
fs/iomap/direct-io.c | 25 +-
fs/xfs/xfs_file.c | 6 +-
fs/zonefs/super.c | 4 +-
include/linux/fs.h | 5 +
include/linux/iomap.h | 16 +-
include/trace/events/btrfs.h | 30 +-
include/uapi/linux/btrfs_tree.h | 13 -
67 files changed, 4482 insertions(+), 4221 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] Btrfs updates for 5.19
2022-05-24 15:50 [GIT PULL] Btrfs updates for 5.19 David Sterba
@ 2022-05-25 2:16 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2022-05-25 2:16 UTC (permalink / raw)
To: David Sterba; +Cc: torvalds, linux-btrfs, linux-kernel
The pull request you sent on Tue, 24 May 2022 17:50:53 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-5.19-tag
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/bd1b7c1384ec15294ee45bf3add7b7036e146dad
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html
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