From: Niklas Cassel <cassel@kernel.org>
To: Carlos Maiolino <cem@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>,
Damien Le Moal <dlemoal@kernel.org>,
Hans Holmberg <hans.holmberg@wdc.com>,
Johannes Thumshirn <johannes.thumshirn@wdc.com>,
linux-xfs@vger.kernel.org, Niklas Cassel <cassel@kernel.org>
Subject: [PATCH 0/2] xfs: add additional zoned sysfs attributes
Date: Mon, 20 Apr 2026 15:50:12 +0200 [thread overview]
Message-ID: <20260420135011.624587-4-cassel@kernel.org> (raw)
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
next reply other threads:[~2026-04-20 13:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-20 13:50 Niklas Cassel [this message]
2026-04-20 13:50 ` [PATCH 1/2] xfs: expose the number of free zones in sysfs Niklas Cassel
2026-04-20 15:39 ` Damien Le Moal
2026-04-20 13:50 ` [PATCH 2/2] xfs: expose the current zonegc required status " Niklas Cassel
2026-04-20 15:47 ` Damien Le Moal
2026-04-20 16:09 ` Niklas Cassel
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