linux-kernel - [PATCH v2 0/5] md: fix is_mddev

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Message-Id: <20250418010941.667138-1-yukuai1@huaweicloud.com>
Date: Fri, 18 Apr 2025 09:09:36 +0800
From: Yu Kuai <yukuai1@...weicloud.com>
To: axboe@...nel.dk,
	xni@...hat.com,
	agk@...hat.com,
	snitzer@...nel.org,
	mpatocka@...hat.com,
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Cc: linux-block@...r.kernel.org,
	linux-kernel@...r.kernel.org,
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Subject: [PATCH v2 0/5] md: fix is_mddev_idle()

From: Yu Kuai <yukuai3@...wei.com>

Changes in v2:
 - more cleanps in patch 1;
 - add patch 2, to record dm-raid gendisk, and also handle dm-raid in
 patch 4;
 - keep the old commnts in patch 3;

Yu Kuai (5):
  block: cleanup and export bdev IO inflight APIs
  md: record dm-raid gendisk in mddev
  md: add a new api sync_io_depth
  md: fix is_mddev_idle()
  md: cleanup accounting for issued sync IO

 block/blk-core.c          |   2 +-
 block/blk-mq.c            |  15 +--
 block/blk-mq.h            |   7 +-
 block/blk.h               |   1 -
 block/genhd.c             |  48 +++++-----
 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 |  10 ++
 13 files changed, 184 insertions(+), 134 deletions(-)

-- 
2.39.2