Hi Jens, While reviewing the blk_mq_make_request() code I noticed that it is possible to simplify the implementation of that function. Please consider these patches for kernel v5.3. Thanks, Bart. Bart Van Assche (2): blk-mq: Remove blk_mq_put_ctx() blk-mq: Simplify blk_mq_make_request() block/blk-mq-sched.c | 5 +---- block/blk-mq-tag.c | 8 -------- block/blk-mq.c | 26 +++++--------------------- block/blk-mq.h | 7 +------ block/kyber-iosched.c | 1 - 5 files changed, 7 insertions(+), 40 deletions(-) -- 2.22.0.410.gd8fdbe21b5-goog