linux-kernel - [PATCH v2 md-6.11 00/12] md: refacotor and some fixes related to sync

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Message-Id: <20240611132251.1967786-1-yukuai1@huaweicloud.com>
Date: Tue, 11 Jun 2024 21:22:39 +0800
From: Yu Kuai <yukuai1@...weicloud.com>
To: agk@...hat.com,
	snitzer@...nel.org,
	mpatocka@...hat.com,
	song@...nel.org,
	xni@...hat.com,
	mariusz.tkaczyk@...ux.intel.com
Cc: dm-devel@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	linux-raid@...r.kernel.org,
	yukuai3@...wei.com,
	yukuai1@...weicloud.com,
	yi.zhang@...wei.com,
	yangerkun@...wei.com
Subject: [PATCH v2 md-6.11 00/12] md: refacotor and some fixes related to sync_thread

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

Changes from v1:
 - respin on the top of md-6.11 branch

Changes from RFC:
 - fix some typos;
 - add patch 7 to prevent some mdadm tests failure;
 - add patch 12 to fix BUG_ON() panic by mdadm test 07revert-grow;

Yu Kuai (12):
  md: rearrange recovery_flags
  md: add a new enum type sync_action
  md: add new helpers for sync_action
  md: factor out helper to start reshape from action_store()
  md: replace sysfs api sync_action with new helpers
  md: remove parameter check_seq for stop_sync_thread()
  md: don't fail action_store() if sync_thread is not registered
  md: use new helers in md_do_sync()
  md: replace last_sync_action with new enum type
  md: factor out helpers for different sync_action in md_do_sync()
  md: pass in max_sectors for pers->sync_request()
  md/raid5: avoid BUG_ON() while continue reshape after reassembling

 drivers/md/dm-raid.c |   2 +-
 drivers/md/md.c      | 437 ++++++++++++++++++++++++++-----------------
 drivers/md/md.h      | 124 +++++++++---
 drivers/md/raid1.c   |   5 +-
 drivers/md/raid10.c  |   8 +-
 drivers/md/raid5.c   |  23 ++-
 6 files changed, 388 insertions(+), 211 deletions(-)

-- 
2.39.2