[PATCH 0/2] xfs: add additional zoned sysfs attributes

[Niklas Cassel <cassel@kernel.org>]

Hello all,

This series adds:
/sys/fs/xfs/<dev>/zoned/nr_free_zones
and
/sys/fs/xfs/<dev>/zoned/zonegc_required

These values are already available in /proc/<pid>/mountstats, however,
mountstats will unconditionally print the stats for all mounted zoned XFS
filesystems.

Making the same information in /sys/fs/xfs/<dev>/zoned/ makes it easier
for monitoring tools software to read the values for a specific filesystem.


Kind regards,
Niklas

Niklas Cassel (2):
  xfs: expose the number of free zones in sysfs
  xfs: expose the current zonegc required status in sysfs

 Documentation/admin-guide/xfs.rst |  8 ++++++++
 fs/xfs/xfs_sysfs.c                | 23 +++++++++++++++++++++++
 2 files changed, 31 insertions(+)


base-commit: 2ffc6900d5c3a7cd59becda2aa67581d9bd3858e
-- 
2.53.0