From: David Sterba <dsterba@suse.com>
To: torvalds@linux-foundation.org
Cc: David Sterba <dsterba@suse.com>,
clm@fb.com, linux-btrfs@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [GIT PULL] Btrfs updates for 5.3
Date: Mon, 15 Jul 2019 10:57:01 +0200 [thread overview]
Message-ID: <cover.1563178381.git.dsterba@suse.com> (raw)
Hi,
there's majority of cleanups and refactoring, no big new features made
it to the final branch, the rest are fixes.
No merge conflicts. Please pull, thanks.
Hilights:
- chunks that have been trimmed and unchanged since last mount are
tracked and skipped on repeated trims
- use hw assissed crc32c on more arches, speedups if native instructions
or optimized implementation is available
- the RAID56 incompat bit is automatically removed when the last block
group of that type is removed
Fixes:
- fsync fix for reflink on NODATACOW files that could lead to ENOSPC
- fix data loss after inode eviction, renaming it, and fsync it
- fix fsync not persisting dentry deletions due to inode evictions
- update ctime/mtime/iversion after hole punching
- fix compression type validation (reported by KASAN)
- send won't be allowed to start when relocation is in progress, this
can cause spurious errors or produce incorrect send stream
Core:
- new tracepoints for space update
- tree-checker: better check for end of extents for some tree items
- preparatory work for more checksum algorithms
- run delayed iput at unlink time and don't push the work to cleaner
thread where it's not properly throttled
- wrap block mapping to structures and helpers, base for further
refactoring
- split large files, part 1:
- space info handling
- block group reservations
- delayed refs
- delayed allocation
- other cleanups and refactoring
----------------------------------------------------------------
The following changes since commit 6fbc7275c7a9ba97877050335f290341a1fd8dbf:
Linux 5.2-rc7 (2019-06-30 11:25:36 +0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-5.3-tag
for you to fetch changes up to e02d48eaaed77f6c36916a7aa65c451e1f9d9aab:
btrfs: fix memory leak of path on error return path (2019-07-05 18:47:57 +0200)
----------------------------------------------------------------
Arnd Bergmann (1):
btrfs: shut up bogus -Wmaybe-uninitialized warning
Colin Ian King (1):
btrfs: fix memory leak of path on error return path
David Sterba (32):
btrfs: detect fast implementation of crc32c on all architectures
btrfs: fiemap: preallocate ulists for btrfs_check_shared
btrfs: fix minimum number of chunk errors for DUP
btrfs: raid56: allow the exact minimum number of devices for balance convert
btrfs: remove mapping tree structures indirection
btrfs: use raid_attr table in get_profile_num_devs
btrfs: use raid_attr in btrfs_chunk_max_errors
btrfs: use raid_attr to get allowed profiles for balance conversion
btrfs: use raid_attr table to find profiles for integrity lowering
btrfs: use raid_attr table for btrfs_bg_type_to_factor
btrfs: factor out helper for counting data stripes
btrfs: use u8 for raid_array members
btrfs: factor out devs_max setting in __btrfs_alloc_chunk
btrfs: refactor helper for bg flags to name conversion
btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes
btrfs: read number of data stripes from map only once
btrfs: use file:line format for assertion report
btrfs: tests: add locks around add_extent_mapping
btrfs: assert delayed ref lock in btrfs_find_delayed_ref_head
btrfs: switch extent_buffer blocking_writers from atomic to int
btrfs: switch extent_buffer spinning_writers from atomic to int
btrfs: switch extent_buffer write_locks from atomic to int
btrfs: raid56: clear incompat block group flags after removing the last one
btrfs: add mask for all RAID1 types
btrfs: use mask for RAID56 profiles
btrfs: document BTRFS_MAX_MIRRORS
btrfs: improve messages when updating feature flags
btrfs: use common helpers for extent IO state insertion messages
btrfs: drop default value assignments in enums
btrfs: use raid_attr to adjust minimal stripe size in btrfs_calc_avail_data_space
btrfs: use raid_attr for minimum stripe count in btrfs_calc_avail_data_space
btrfs: lift bio_set_dev from bio allocation helpers
Filipe Manana (4):
Btrfs: fix data loss after inode eviction, renaming it, and fsync it
Btrfs: prevent send failures and crashes due to concurrent relocation
Btrfs: fix fsync not persisting dentry deletions due to inode evictions
Btrfs: add missing inode version, ctime and mtime updates when punching hole
Goldwyn Rodrigues (3):
btrfs: Remove unused variable mode in btrfs_mount
btrfs: Simplify update of space_info in __reserve_metadata_bytes()
btrfs: Evaluate io_tree in find_lock_delalloc_range()
Johannes Thumshirn (13):
btrfs: use btrfs_csum_data() instead of directly calling crc32c
btrfs: resurrect btrfs_crc32c()
btrfs: use btrfs_crc32c{,_final}() in for free space cache
btrfs: don't assume ordered sums to be 4 bytes
btrfs: don't assume compressed_bio sums to be 4 bytes
btrfs: format checksums according to type for printing
btrfs: add common checksum type validation
btrfs: check for supported superblock checksum type before checksum validation
btrfs: Simplify btrfs_check_super_csum() and get rid of size assumptions
btrfs: add boilerplate code for directly including the crypto framework
btrfs: directly call into crypto framework for checksumming
btrfs: remove assumption about csum type form btrfs_print_data_csum_error()
btrfs: correctly validate compression type
Josef Bacik (23):
btrfs: run delayed iput at unlink time
btrfs: move space_info to space-info.h
btrfs: rename do_chunk_alloc to btrfs_chunk_alloc
btrfs: export space_info_add_*_bytes
btrfs: move the space_info handling code to space-info.c
btrfs: move and export can_overcommit
btrfs: move the space info update macro to space-info.h
btrfs: move btrfs_space_info_add_*_bytes to space-info.c
btrfs: export block_rsv_use_bytes
btrfs: move dump_space_info to space-info.c
btrfs: move reserve_metadata_bytes and supporting code to space-info.c
btrfs: unexport can_overcommit
btrfs: move btrfs_block_rsv definitions into it's own header
btrfs: export btrfs_block_rsv_add_bytes
btrfs: export __btrfs_block_rsv_release
btrfs: cleanup the target logic in __btrfs_block_rsv_release
btrfs: stop using block_rsv_release_bytes everywhere
btrfs: migrate the block-rsv code to block-rsv.c
btrfs: migrate the global_block_rsv helpers to block-rsv.c
btrfs: migrate the delayed refs rsv code
btrfs: migrate btrfs_trans_release_chunk_metadata
btrfs: migrate the delalloc space stuff to it's own home
btrfs: move the subvolume reservation stuff out of extent-tree.c
Liu Bo (1):
Btrfs: remove unused variables in __btrfs_unlink_inode
Nikolay Borisov (17):
btrfs: Don't opencode sync_blockdev in btrfs_init_dev_replace_tgtdev
btrfs: Reduce critical section in btrfs_init_dev_replace_tgtdev
btrfs: dev-replace: Remove impossible WARN_ON
btrfs: Ensure btrfs_init_dev_replace_tgtdev sees up to date values
btrfs: Streamline replace sem unlock in btrfs_dev_replace_start
btrfs: Explicitly reserve space for devreplace item
btrfs: Remove redundant assignment of tgt_device->commit_total_bytes
btrfs: add new helper btrfs_lock_and_flush_ordered_range
btrfs: Use newly introduced btrfs_lock_and_flush_ordered_range
btrfs: Always use a cached extent_state in btrfs_lock_and_flush_ordered_range
btrfs: Add comments on locking of several device-related fields
btrfs: Return EAGAIN if we can't start no snpashot write in check_can_nocow
btrfs: trim: make reserved device area adjustments more explicit
btrfs: Don't trim returned range based on input value in find_first_clear_extent_bit
btrfs: Document __etree_search
btrfs: Introduce btrfs_io_geometry infrastructure
btrfs: Use btrfs_get_io_geometry appropriately
Qu Wenruo (7):
btrfs: extent-tree: Refactor add_pinned_bytes() to add|sub_pinned_bytes()
btrfs: tree-checker: Check if the file extent end overflows
btrfs: extent-tree: Add lockdep assert when updating space info
btrfs: extent-tree: Add trace events for space info numbers update
btrfs: remove the incorrect comment on RO fs when btrfs_run_delalloc_range() fails
btrfs: Flush before reflinking any extent to prevent NOCOW write falling back to COW without data reservation
btrfs: qgroup: Don't hold qgroup_ioctl_lock in btrfs_qgroup_inherit()
Su Yue (1):
btrfs: switch order of unlocks of space_info and bg in do_trimming()
fs/btrfs/Kconfig | 3 +-
fs/btrfs/Makefile | 3 +-
fs/btrfs/backref.c | 17 +-
fs/btrfs/backref.h | 3 +-
fs/btrfs/block-rsv.c | 425 ++++++
fs/btrfs/block-rsv.h | 101 ++
fs/btrfs/btrfs_inode.h | 22 +-
fs/btrfs/check-integrity.c | 11 +-
fs/btrfs/compression.c | 65 +-
fs/btrfs/compression.h | 3 +-
fs/btrfs/ctree.h | 282 ++--
fs/btrfs/delalloc-space.c | 494 +++++++
fs/btrfs/delalloc-space.h | 23 +
fs/btrfs/delayed-ref.c | 181 ++-
fs/btrfs/delayed-ref.h | 10 +
fs/btrfs/dev-replace.c | 31 +-
fs/btrfs/disk-io.c | 166 ++-
fs/btrfs/disk-io.h | 2 -
fs/btrfs/extent-tree.c | 2755 ++++---------------------------------
fs/btrfs/extent_io.c | 149 +-
fs/btrfs/extent_io.h | 10 +-
fs/btrfs/file-item.c | 43 +-
fs/btrfs/file.c | 28 +-
fs/btrfs/free-space-cache.c | 16 +-
fs/btrfs/inode-map.c | 1 +
fs/btrfs/inode.c | 109 +-
fs/btrfs/ioctl.c | 23 +
fs/btrfs/locking.c | 62 +-
fs/btrfs/ordered-data.c | 56 +-
fs/btrfs/ordered-data.h | 8 +-
fs/btrfs/print-tree.c | 6 +-
fs/btrfs/props.c | 8 +-
fs/btrfs/qgroup.c | 24 +-
fs/btrfs/raid56.h | 4 +-
fs/btrfs/relocation.c | 1 +
fs/btrfs/root-tree.c | 56 +
fs/btrfs/scrub.c | 50 +-
fs/btrfs/send.c | 16 +-
fs/btrfs/space-info.c | 1094 +++++++++++++++
fs/btrfs/space-info.h | 133 ++
fs/btrfs/super.c | 30 +-
fs/btrfs/sysfs.c | 1 +
fs/btrfs/tests/extent-io-tests.c | 117 +-
fs/btrfs/tests/extent-map-tests.c | 22 +
fs/btrfs/transaction.c | 18 +
fs/btrfs/transaction.h | 1 +
fs/btrfs/tree-checker.c | 11 +
fs/btrfs/tree-log.c | 40 +-
fs/btrfs/volumes.c | 376 ++---
fs/btrfs/volumes.h | 52 +-
include/trace/events/btrfs.h | 40 +
include/uapi/linux/btrfs_tree.h | 2 +
52 files changed, 3954 insertions(+), 3250 deletions(-)
create mode 100644 fs/btrfs/block-rsv.c
create mode 100644 fs/btrfs/block-rsv.h
create mode 100644 fs/btrfs/delalloc-space.c
create mode 100644 fs/btrfs/delalloc-space.h
create mode 100644 fs/btrfs/space-info.c
create mode 100644 fs/btrfs/space-info.h
next reply other threads:[~2019-07-15 8:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 8:57 David Sterba [this message]
2019-07-17 2:05 ` [GIT PULL] Btrfs updates for 5.3 pr-tracker-bot
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