From: Damien Le Moal <dlemoal@kernel.org>
To: Jens Axboe <axboe@kernel.dk>, linux-block@vger.kernel.org
Cc: Christoph Hellwig <hch@lst.de>
Subject: [PATCH 0/6] zloop fixes and improvements
Date: Sat, 15 Nov 2025 21:15:50 +0900 [thread overview]
Message-ID: <20251115121556.196104-1-dlemoal@kernel.org> (raw)
Jens,
The first 2 patches are simple fixes for the zloop driver. The third
patch is a simple refactoring. Finally, patch 4 and 5 introduce new
configuration parameters that are very useful for testing the block
layer zone append emulation done as part of zone write plugging (patch
4) and to test file systems that use zone append (XFS and btrfs) by
changing the processing behavior of zone append operations in zloop.
The last patch updates zloop documentation.
Damien Le Moal (6):
zloop: make the write pointer of full zones invalid
zloop: fail zone append operations that are targeting full zones
zloop: simplify checks for writes to sequential zones
zloop: introduce the zone_append configuration parameter
zloop: introduce the ordered_zone_append configuration parameter
Documentation: admin-guide: blockdev: update zloop parameters
.../admin-guide/blockdev/zoned_loop.rst | 61 ++++---
drivers/block/zloop.c | 151 ++++++++++++++++--
2 files changed, 171 insertions(+), 41 deletions(-)
--
2.51.1
next reply other threads:[~2025-11-15 12:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-15 12:15 Damien Le Moal [this message]
2025-11-15 12:15 ` [PATCH 1/6] zloop: make the write pointer of full zones invalid Damien Le Moal
2025-11-15 12:15 ` [PATCH 2/6] zloop: fail zone append operations that are targeting full zones Damien Le Moal
2025-11-15 12:15 ` [PATCH 3/6] zloop: simplify checks for writes to sequential zones Damien Le Moal
2025-11-15 12:15 ` [PATCH 4/6] zloop: introduce the zone_append configuration parameter Damien Le Moal
2025-11-15 12:15 ` [PATCH 5/6] zloop: introduce the ordered_zone_append " Damien Le Moal
2025-11-15 12:15 ` [PATCH 6/6] Documentation: admin-guide: blockdev: update zloop parameters Damien Le Moal
2025-11-17 16:42 ` [PATCH 0/6] zloop fixes and improvements Jens Axboe
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