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Chaitanya Kulkarni committed e84e8f06639
block: add req op to reset all zones and flag This patch introduces a new request operation REQ_OP_ZONE_RESET_ALL. This is useful for the applications like mkfs where it needs to reset all the zones present on the underlying block device. As part for this patch we also introduce new QUEUE_FLAG_ZONE_RESETALL which indicates the queue zone reset all capability and corresponding helper macro. Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>