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Date: Wed, 12 Jun 2024 16:21:22 -0400
From: Kent Overstreet <kent.overstreet@linux.dev>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-bcachefs@vger.kernel.org, linux-fsdevel@vger.kernel.org, 
	linux-kernel@vger.kernel.org
Subject: [GIT PULL] bcachefs fixes for 6.10-rc4
Message-ID: <6pkst4l27qb7asdlg47jy6zycvvse45ienwiybqgjtc47fs4so@f6ahc5rwgv46>
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Hi Linus, another batch of fixes for you. Nothing terribly exciting, the
usual mix of syzbot + user bug fixes.

The following changes since commit 83a7eefedc9b56fe7bfeff13b6c7356688ffa670:

  Linux 6.10-rc3 (2024-06-09 14:19:43 -0700)

are available in the Git repository at:

  https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-2024-06-12

for you to fetch changes up to f2736b9c791a126ecb9cfc1aef1c7b4152b66e2d:

  bcachefs: Fix rcu_read_lock() leak in drop_extra_replicas (2024-06-11 18:59:08 -0400)

----------------------------------------------------------------
bcachefs fixes for 6.10-rc4

- fix kworker explosion, due to calling submit_bio() (which can block)
  from a multithreaded workqueue
- fix error handling in btree node scan
- forward compat fix: kill an old debug assert
- key cache shrinker fixes
  this is a partial fix for stalls doing multithreaded creates - there
  were various O(n^2) issues the key cache shrinker was hitting

  https://lore.kernel.org/linux-bcachefs/fmfpgkt3dlzxhotrfmqg3j3wn5bpqiqvlc44xllncvdkimmx3i@n4okabtvhu7t/

  there's more work coming here; I'm working on a patch to delete the
  key cache lock, which initial testing shows to be a pretty drastic
  performance improvement
- assorted syzbot fixes

----------------------------------------------------------------
Hongbo Li (1):
      bcachefs: fix the display format for show-super

Kent Overstreet (16):
      bcachefs: Split out btree_write_submit_wq
      bcachefs: Fix incorrect error handling found_btree_node_is_readable()
      bcachefs: Delete incorrect BTREE_ID_NR assertion
      bcachefs: fix stack frame size in fsck.c
      bcachefs: Enable automatic shrinking for rhashtables
      bcachefs: increase key cache shrinker batch size
      bcachefs: set sb->s_shrinker->seeks = 0
      bcachefs: Fix reporting of freed objects from key cache shrinker
      bcachefs: Leave a buffer in the btree key cache to avoid lock thrashing
      bcachefs: Fix refcount leak in check_fix_ptrs()
      bcachefs: Fix snapshot_create_lock lock ordering
      bcachefs: Replace bucket_valid() asserts in bucket lookup with proper checks
      bcachefs: Check for invalid bucket from bucket_gen(), gc_bucket()
      bcachefs: Add missing synchronize_srcu_expedited() call when shutting down
      bcachefs: Add missing bch_inode_info.ei_flags init
      bcachefs: Fix rcu_read_lock() leak in drop_extra_replicas

 fs/bcachefs/alloc_background.c |  22 +++-
 fs/bcachefs/bcachefs.h         |   3 +-
 fs/bcachefs/btree_cache.c      |   9 +-
 fs/bcachefs/btree_gc.c         |  17 ++-
 fs/bcachefs/btree_io.c         |   8 +-
 fs/bcachefs/btree_iter.c       |  11 +-
 fs/bcachefs/btree_key_cache.c  |  33 +++--
 fs/bcachefs/btree_node_scan.c  |   9 +-
 fs/bcachefs/buckets.c          | 293 +++++++++++++++++++++++------------------
 fs/bcachefs/buckets.h          |  17 ++-
 fs/bcachefs/buckets_types.h    |   2 +
 fs/bcachefs/data_update.c      |   3 +-
 fs/bcachefs/ec.c               |  26 +++-
 fs/bcachefs/extents.c          |   9 +-
 fs/bcachefs/fs-ioctl.c         |  17 +--
 fs/bcachefs/fs.c               |   3 +
 fs/bcachefs/fsck.c             |   3 +
 fs/bcachefs/io_read.c          |  37 ++++--
 fs/bcachefs/io_write.c         |  19 ++-
 fs/bcachefs/movinggc.c         |   7 +-
 fs/bcachefs/super-io.c         |   6 +-
 fs/bcachefs/super.c            |  10 +-
 22 files changed, 344 insertions(+), 220 deletions(-)