linux-kernel - [PATCH 0/6] ext4/jbd2: inline

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Date:   Thu, 13 Jan 2022 08:56:23 +0530
From:   Ritesh Harjani <riteshh@...ux.ibm.com>
To:     linux-ext4@...r.kernel.org
Cc:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jan Kara <jack@...e.com>,
        Andreas Dilger <adilger.kernel@...ger.ca>, tytso@....edu,
        Eric Whitney <enwlinux@...il.com>,
        Ritesh Harjani <riteshh@...ux.ibm.com>
Subject: [PATCH 0/6] ext4/jbd2: inline_data fixes and some cleanups

Hellos,

Patch[1]: fixes BUG_ON with inline_data which was reported [1] with generic/475.

Patch[2]: is mostly cleanup found during code review of inline_data code.

Patch[3]: is a possible memory corruption fix in case of krealloc failure.

Patch[4-5]: Cleanups.

Patch[6]: Needs careful review. As it gets rid of t_handle_lock spinlock
in jbd2_journal_wait_updates(). From the code review I found it to be not
required. But let me know if I missed anything here.

[1]: https://lore.kernel.org/linux-ext4/20210527192418.GA2633@localhost.localdomain/

Ritesh Harjani (6):
  ext4: Fix error handling in ext4_restore_inline_data()
  ext4: Remove redundant max inline_size check in ext4_da_write_inline_data_begin()
  ext4: Fix error handling in ext4_fc_record_modified_inode()
  jbd2: Cleanup unused functions declarations from jbd2.h
  jbd2: Refactor wait logic for transaction updates into a common function
  jbd2: No need to use t_handle_lock in jbd2_journal_wait_updates

 fs/ext4/fast_commit.c | 64 ++++++++++++++++++++-----------------------
 fs/ext4/inline.c      | 23 +++++++++-------
 fs/jbd2/commit.c      | 19 ++-----------
 fs/jbd2/transaction.c | 24 ++--------------
 include/linux/jbd2.h  | 34 +++++++++++++++++------
 5 files changed, 74 insertions(+), 90 deletions(-)

--
2.31.1