[PATCH v2 0/6] md: bugfix and cleanup for sync_thread

[Yu Kuai]

From: Yu Kuai <yukuai3@xxxxxxxxxx>

Changes in v2:
 - add patch 2;
 - split some patches from v1 that will be sent separately;
 - rework some commit message;
 - rework patch 5;

Yu Kuai (6):
  md: fix missing flush of sync_work
  md: remove redundant check of 'mddev->sync_thread'
  md: remove redundant md_wakeup_thread()
  md: don't leave 'MD_RECOVERY_FROZEN' in error path of
    md_set_readonly()
  md: fix stopping sync thread
  dm-raid: delay flushing event_work() after reconfig_mutex is released

 drivers/md/dm-raid.c |   3 +
 drivers/md/md.c      | 149 ++++++++++++++++++++-----------------------
 drivers/md/raid5.c   |   6 +-
 3 files changed, 75 insertions(+), 83 deletions(-)

-- 
2.39.2