linux-ext4 - [PATCH 0/5] jbd2: fix several checkpoint inconsistent issues

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Message-Id: <20230531115100.2779605-1-yi.zhang@huaweicloud.com>
Date:   Wed, 31 May 2023 19:50:55 +0800
From:   Zhang Yi <yi.zhang@...weicloud.com>
To:     linux-ext4@...r.kernel.org
Cc:     tytso@....edu, adilger.kernel@...ger.ca, jack@...e.cz,
        yi.zhang@...wei.com, yi.zhang@...weicloud.com, yukuai3@...wei.com,
        chengzhihao1@...wei.com
Subject: [PATCH 0/5] jbd2: fix several checkpoint inconsistent issues

From: Zhang Yi <yi.zhang@...wei.com>

Hello,

The first three patches are from [1] and are not changed, appending
another two (it depends on the first three) to fix another three race
issues in the checkpoint procedure which could also lead to inconsistent
results.

[1] https://lore.kernel.org/linux-ext4/20230516020226.2813588-1-yi.zhang@huaweicloud.com/

Thanks,
Yi.

Zhang Yi (4):
  jbd2: recheck chechpointing non-dirty buffer
  jbd2: remove t_checkpoint_io_list
  jbd2: remove released parameter in journal_shrink_one_cp_list()
  jbd2: fix a race when checking checkpoint buffer busy

Zhihao Cheng (1):
  jbd2: Fix wrongly judgement for buffer head removing while doing
    checkpoint

 fs/jbd2/checkpoint.c  | 186 +++++++++++-------------------------------
 fs/jbd2/commit.c      |   3 +-
 fs/jbd2/transaction.c |   4 +-
 include/linux/jbd2.h  |   9 +-
 4 files changed, 55 insertions(+), 147 deletions(-)

-- 
2.31.1