[PATCH v3 0/2] btrfs: zoned: two small style improvements for zone finishing

[Johannes Thumshirn <jth@kernel.org>]

From: Johannes Thumshirn <johannes.thumshirn@wdc.com>

Two small improvements for zone finish calls. The frist one changes
btrfs_zone_finish_endio_workfn() to directly call do_zone_finish(), as most of
the work done in btrfs_zone_finish_endio() is not needed in this context.

The second one adds error propagation to btrfs_zone_finish_endio() so it's
caller btrfs_finish_one_ordered() can do error handling (in case the chunk map
block group lookup failes for some reason).

Changes to v2:
- Don't ASSERT() do_zone_finish()'s return value but set FS to r/o
Link to v2:
https://lore.kernel.org/linux-btrfs/20250722093915.13214-1-jth@kernel.org

Changes to v1:
- Remove stray bg->last_eb = NULL setting
- ASSERT() do_zone_finish() returns sucessfull
- Remove stray {}
- Remove ASSERT(!block_group) after if (!block_group)

Link to v1:
https://lore.kernel.org/linux-btrfs/20250721070216.701986-1-jth@kernel.org

Johannes Thumshirn (2):
  btrfs: directly call do_zone_finish() from
    btrfs_zone_finish_endio_workfn()
  btrfs: zoned: return error from btrfs_zone_finish_endio()

 fs/btrfs/inode.c |  7 ++++---
 fs/btrfs/zoned.c | 14 ++++++++++----
 fs/btrfs/zoned.h |  9 ++++++---
 3 files changed, 20 insertions(+), 10 deletions(-)

-- 
2.50.1