On Wed, Aug 28, 2019 at 11:29:46AM +0900, Damien Le Moal wrote: > Using the helper blk_queue_required_elevator_features(), set the > elevator feature ELEVATOR_F_ZBD_SEQ_WRITE as required for the request > queue of null_blk devices created with zoned mode enabled. > > This feature requirement can always be satisfied as the mq-deadline > elevator is always selected for in-kernel compilation when > CONFIG_BLK_DEV_ZONED (zoned block device support) is enabled. > > Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxx> Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx>
