On Thu, Jul 21, 2022 at 03:09:16PM +0200, Christoph Hellwig wrote: > Defer allocating the gendisk and request_queue until UBLK_CMD_START_DEV > is called. This avoids funky life times where a disk is allocated > and then can be added and removed multiple times, which has never been > supported by the block layer. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx> Thanks, Ming