[PATCH v2 0/8] zonefs improvements

[Damien Le Moal <damien.lemoal@opensource.wdc.com>]

The first 2 patches of this series are bug fixes intended for 5.18. The
remaining patches improve zonefs zone resource accounting:
* Accounting of the number of sequential zone files that are write open
  is changed to be unconditional, regardless of the use of the
  explicit-open mount option.
* Add accounting for active sequential zone files, that is, maintian a
  count of the number of sequential zone files that are not empty nor
  full or that have an explicit open zone.
* Add sysfs attributes to export the above 2 counters as well as the
  device defined limits for open and active zone resources.

Changes from v1:
* Changed patch 6 to add lockdep_assert_held() in the function
  zonefs_account_active().
* Added Review tags.

Damien Le Moal (8):
  zonefs: Clear inode information flags on inode creation
  zonefs: Fix management of open zones
  zonefs: Rename super block information fields
  zonefs: Always do seq file write open accounting
  zonefs: Export open zone resource information through sysfs
  zonefs: Add active seq file accounting
  documentation: zonefs: Cleanup the mount options section
  documentation: zonefs: Document sysfs attributes

 Documentation/filesystems/zonefs.rst |  52 ++++++-
 fs/zonefs/Makefile                   |   2 +-
 fs/zonefs/super.c                    | 224 +++++++++++++++++++++------
 fs/zonefs/sysfs.c                    | 139 +++++++++++++++++
 fs/zonefs/zonefs.h                   |  18 ++-
 5 files changed, 381 insertions(+), 54 deletions(-)
 create mode 100644 fs/zonefs/sysfs.c

-- 
2.35.1