Commits
Ming Lei committed 9d3d21aeb4f
blk-mq: bitmap tag: select random tag betweet 0 and (depth - 1) The selected tag should be selected at random between 0 and (depth - 1) with probability 1/depth, instead between 0 and (depth - 2) with probability 1/(depth - 1). Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Jens Axboe <axboe@fb.com>