From: Yu Kuai <yukuai3@xxxxxxxxxx> Changes in v4: - move first two patches from v3 into another thread. - add patch 1 Changes in v3: - resend v2 with new mail address Changes in v2: - add missing blank line in patch 1. - remove patch 7,8, since they are wrong. - add reviewed-by tag Yu Kuai (5): block, bfq: remove set but not used variable in __bfq_entity_update_weight_prio block, bfq: factor out code to update 'active_entities' block, bfq: cleanup bfq_activate_requeue_entity() block, bfq: remove dead code for updating 'rq_in_driver' block, bfq: don't declare 'bfqd' as type 'void *' in bfq_group block/bfq-cgroup.c | 2 +- block/bfq-iosched.c | 16 --------- block/bfq-iosched.h | 2 +- block/bfq-wf2q.c | 88 ++++++++++++++++++--------------------------- 4 files changed, 37 insertions(+), 71 deletions(-) -- 2.31.1