[PATCH v3 27/30] block: Replace zone_wlock debugfs entry with zone_wplugs entry

[Bart Van Assche]

On 3/27/24 5:44 PM, Damien Le Moal wrote:
> In preparation to completely remove zone write locking, replace the
> "zone_wlock" mq-debugfs entry that was listing zones that are
> write-locked with the zone_wplugs entry which lists the zones that
> currently have a write plug allocated.
> 
> The write plug information provided is: the zone number, the zone write
> plug flags, the zone write plug write pointer offset and the number of
> BIOs currently waiting for execution in the zone write plug BIO list.

Reviewed-by: Bart Van Assche <bvanassche at acm.org>