linux-kernel - [PATCH 0/9] A fix and some cleanups to jbd2

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Message-Id: <20240506141801.1165315-1-shikemeng@huaweicloud.com>
Date: Mon,  6 May 2024 22:17:52 +0800
From: Kemeng Shi <shikemeng@...weicloud.com>
To: tytso@....edu,
	jack@...e.com
Cc: linux-ext4@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/9] A fix and some cleanups to jbd2

Patch 1 fixes memleak in jbd2_journal_write_metadata_buffer.
Patch 2-6 contain some cleanups to jbd2_journal_write_metadata_buffer().
Patch 7-9 contain some cleanups to kjournald2()
All tests in "kvm-xfstest smoke" survive. Please let me konw if more tests
should be ran. Thanks.

Kemeng Shi (9):
  jbd2: avoid memleak in jbd2_journal_write_metadata_buffer
  jbd2: remove unused return info from
    jbd2_journal_write_metadata_buffer
  jbd2: remove unnedded "need_copy_out" in
    jbd2_journal_write_metadata_buffer
  jbd2: move repeat tag around to remove a repeat check of b_frozen_data
  jbd2: remove unneeded kmap to do escape in
    jbd2_journal_write_metadata_buffer
  jbd2: use bh_in instead of jh2bh(jh_in) to simplify code
  jbd2: remove dead equality check of j_commit_[sequence/request] in
    kjournald2
  jbd2: remove dead check of JBD2_UNMOUNT in kjournald2
  jbd2: remove unnecessary "should_sleep" in kjournald2

 fs/jbd2/journal.c | 35 +++++++++++------------------------
 1 file changed, 11 insertions(+), 24 deletions(-)

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2.30.0