Merge tag 'f2fs-for-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs updates from Jaegeuk Kim:
 "In this round, key enhancements focus on introducing a dedicated
  metadata cache infrastructure and dynamically parameterizing on-disk
  block layouts and geometry macros.

  Moving meta, node, and compress blocks out of the VFS page cache
  removes the page == block size assumption for metadata, which along
  with dynamic block layout descriptions paves the way for large folio
  and page != block support in the future.

  We also opt in to multigrain timestamps, add bio entry-count
  throttling for asynchronous write_end_io completion, and expose the
  resizable_tail feature via sysfs.

  Alongside these features, critical bug fixes resolve race conditions
  across compression, mmap write faults, checkpoint/shutdown, and
  filesystem freeze, prevent write bio splitting and GC holes on
  sequential zoned devices, and strengthen on-disk sanity checks for
  SIT/NAT bitmaps, read-only curseg entries, and device aliasing.

  Additional stability patches address online resize, roll-forward
  recovery, atomic file operations, quota handling, and dirty inode
  syncing livelocks.

  Enhancements:
   - implement dedicated metadata cache for meta, node, and compress
     blocks to decouple metadata from page cache for large folio and
     page != block support
   - dynamically describe SIT, NAT, orphan, dentry, node, and xattr
     block layouts and parameterize block/sector/node conversion macros
   - opt in to multigrain timestamps
   - introduce max_atc_write_bio_entry_cnt sysfs node
   - expose resizable_tail feature via sysfs
   - avoid unnecessary reads in f2fs_update_meta_block()

Bug fixes:
   - compress: force out-place update for all writes, allow pinning
     empty compressed files, and fix truncate/writeback and cache
     population races
   - zone: avoid bio split and GC target block grab failure on
     sequential zones
   - quota: convert inline quota files on quotaon, fix flush failure
     during freeze, and restore empty string mount options
   - atomic/mmap: disallow mmap write and data-modifying fallocate on
     atomic files, avoid truncate_inode_pages_final() on live inodes,
     and fix races in f2fs_vm_page_mkwrite()
   - resize/alias: refresh pinned allocation boundary and flush SIT
     journal during resize, and drop pending discards before reserving
     device alias
   - sanity check: bound SIT/NAT bitmaps by checkpoint pack, check all
     cur_*_segno[] on readonly images, and validate multi-device on
     device alias
   - recovery/cp: release removed xattr node in roll-forward recovery,
     invalidate curseg on change_curseg() failure, and return -EIO for
     lost inode block after cp_error
   - fix livelock in syncing dirty inodes and preserve APPEND/UPDATE ino
     entries
   - use bio_in_atomic() in f2fs_{read,write}_end_io()
   - fix 32-bit shift truncation in mount option bitmasks and defragment
     range

  And a number of minor bug fixes"

* tag 'f2fs-for-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (79 commits)
  f2fs: compress: don't overwrite populated compress cache entry
  f2fs: fix to update superblock crc in sanity_check_area_boundary()
  f2fs: fix to fetch ino via ino_of_node() under cache lock
  f2fs: zone: fix to don't fail to grab GC target block on zoned device
  f2fs: don't use truncate_inode_pages_final() on live inodes
  f2fs: expose resizable_tail feature via sysfs
  f2fs: use BIT_ULL for mount option bitmasks
  f2fs: fix submit accounting for IPU writeback
  f2fs: fix to avoid potential reference count leak in do_garbage_collect()
  f2fs: refresh pinned allocation boundary after resize
  f2fs: flush SIT journal during filesystem resize
  f2fs: release a removed xattr node in roll-forward recovery
  f2fs: quota: fix quota flush failure during filesystem freeze
  f2fs: return -EIO for a lost inode block after cp_error
  f2fs: avoid unnecessary reads in f2fs_update_meta_block()
  f2fs: bound the SIT/NAT bitmaps by the checkpoint pack
  f2fs: opt in to multigrain timestamps
  f2fs: fix to use bio_in_atomic() in f2fs_read_end_io()
  f2fs: fix to use bio_in_atomic() in f2fs_write_end_io()
  f2fs: fix to invalidate curseg if change_curseg() fails
  ...

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