[v2,0/3] Three blk_mq_submit_bio() patches

Message

Bart Van Assche Dec. 17, 2024, 10:38 p.m. UTC

Hi Jens,

This patch series includes:
 - One patch with a micro-optimization for blk_mq_submit_bio().
 - Two patches that improve blk_mq_submit_bio() readability by moving error
   handling code into blk_mq_submit_bio().

Please consider this patch series for the next merge window.

Thanks,

Bart.

Changes compared to v1 of this patch series:
 - Addressed Christoph's comments on patch 2/3.
 - Added patch 3/3 to this series.

Bart Van Assche (3):
  block: Optimize blk_mq_submit_bio() for the cache hit scenario
  blk-mq: Move more error handling into blk_mq_submit_bio()
  blk-zoned: Move more error handling into blk_mq_submit_bio()

 block/blk-mq.c         | 36 +++++++++++++++--------
 block/blk-zoned.c      | 67 +++++++++++++++++++-----------------------
 include/linux/blkdev.h | 13 ++++++--
 3 files changed, 66 insertions(+), 50 deletions(-)