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Message-Id: <20250506124658.2537886-1-yukuai1@huaweicloud.com>
Date: Tue, 6 May 2025 20:46:47 +0800
From: Yu Kuai <yukuai1@...weicloud.com>
To: axboe@...nel.dk,
agk@...hat.com,
song@...nel.org,
hch@....de,
john.g.garry@...cle.com,
hare@...e.de,
xni@...hat.com,
pmenzel@...gen.mpg.de
Cc: linux-block@...r.kernel.org,
linux-kernel@...r.kernel.org,
dm-devel@...ts.linux.dev,
linux-raid@...r.kernel.org,
yukuai3@...wei.com,
yukuai1@...weicloud.com,
yi.zhang@...wei.com,
yangerkun@...wei.com,
johnny.chenyi@...wei.com
Subject: [PATCH v3 0/9] md: fix is_mddev_idle()
From: Yu Kuai <yukuai3@...wei.com>
Changes in v3:
- add review tag for patch 1-5;
- fix some typo and words;
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: clean up blk_mq_in_flight_rw()
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
md: fix is_mddev_idle()
md: clean up accounting for issued sync IO
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 | 190 ++++++++++++++++++++++++++------------
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, 191 insertions(+), 142 deletions(-)
--
2.39.2
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