Hi, this patchset contains a few bugfix patches to avoid recalculation race, mark active before allocating tag in blk_mq_get_tag and some a few random cleanup patches. Kemeng Shi (7): blk-mq: sync wake_batch update and users number change blk-mq: count changed hctx as active in blk_mq_get_tag blk-mq: remove wake_batch recalculation for reserved tags blk-mq: remove unnecessary bit clear in __blk_mq_alloc_requests_batch blk-mq: remove unnecessary "set->queue_depth == 0" check in blk_mq_alloc_set_map_and_rqs blk-mq: Remove unnecessary hctx check in function blk_mq_alloc_and_init_hctx blk-mq: remove stale comment of function called for iterated request block/blk-mq-tag.c | 49 +++++++++++++++++++++++++--------------------- block/blk-mq.c | 8 +++----- 2 files changed, 30 insertions(+), 27 deletions(-) -- 2.30.0