Re: [PATCH v6 13/28] btrfs: reset zones of unused block groups

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On 12/12/19 11:09 PM, Naohiro Aota wrote:
For an HMZONED volume, a block group maps to a zone of the device. For
deleted unused block groups, the zone of the block group can be reset to
rewind the zone write pointer at the start of the zone.

Signed-off-by: Naohiro Aota <naohiro.aota@xxxxxxx>

Reviewed-by: Josef Bacik <josef@xxxxxxxxxxxxxx>

But Dennis's async discard stuff is going in, so you may need to rebase onto that and see how that affects this patch. Thanks,

Josef



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