Re: [PATCH v2 0/9] md: fix is_mddev_idle()

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Dear Kuai,


Thank you for your patch series. Some minor comments below.


Am 27.04.25 um 10:29 schrieb Yu Kuai:
From: Yu Kuai <yukuai3@xxxxxxxxxx>

If a full cover letter is not warranted, maybe state, what patch to look at? (In this case 8/9.)

Changes in v2:
  - add patch 1-5
  - add reviewed-by in patch 6,7,9
  - rename mddev->last_events to mddev->normal_IO_events in patch 8

Yu Kuai (9):
   blk-mq: remove blk_mq_in_flight()
   block: reuse part_in_flight_rw for part_in_flight
   block: WARN if bdev inflight counter is negative
   block: cleanup blk_mq_in_flight_rw()

cleanup → clean up

   block: export API to get the number of bdev inflight IO
   md: record dm-raid gendisk in mddev
   md: add a new api sync_io_depth

add a new → add new

   md: fix is_mddev_idle()
   md: cleanup accounting for issued sync IO

cleanup → clean up

  block/blk-core.c          |   2 +-
  block/blk-mq.c            |  22 ++---
  block/blk-mq.h            |   5 +-
  block/blk.h               |   1 -
  block/genhd.c             |  69 ++++++++------
  drivers/md/dm-raid.c      |   3 +
  drivers/md/md.c           | 193 +++++++++++++++++++++++++++-----------
  drivers/md/md.h           |  18 +---
  drivers/md/raid1.c        |   3 -
  drivers/md/raid10.c       |   9 --
  drivers/md/raid5.c        |   8 --
  include/linux/blkdev.h    |   1 -
  include/linux/part_stat.h |   2 +
  13 files changed, 194 insertions(+), 142 deletions(-)



Kind regards,

Paul




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