btrfs: zoned: allow disabling of zone auto reclaim

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Automatically reclaiming dirty zones might not always be desired for all
workloads, especially as there are currently still some rough edges with
the relocation code on zoned filesystems.

Allow disabling zone auto reclaim on a per filesystem basis by writing 0
as the threshold value.

Reviewed-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Johannes Thumshirn 2021-08-09 20:41:17 +09:00 • committed by David Sterba

parent 1f29537302

commit 77233c2d2e

2 changed files with 8 additions and 6 deletions

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7

fs/btrfs/free-space-cache.c

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7

fs/btrfs/sysfs.c

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