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Date:   Wed, 4 Dec 2019 20:46:10 +0800
From:   "zhangyi (F)" <>
To:     <>
CC:     <>, <>, <>,
        <>, <>,
Subject: [PATCH v3 0/4] ext4, jbd2: improve aborting progress


This series originally aim to fix ext4_handle_error() and ext4_abort()
cannot panic because of we invoke __jbd2_journal_abort_hard() when we
failed to submit commit record without setting JBD2_REC_ERR flag.

I add patch 1 and patch 4 to switch to use jbd2_journal_abort() and do
some cleanup job at this iteration as Jan suggested. I also add patch 3
to fix missing updating ESHUTDOWN problem in commit 818d276ceb8 "ext4:
Add the journal checksum feature", please revirew this series and give
some suggestions.

Changes since v2:
 - Fix spelling mistakes in the first patch.
 - Keep JBD2_REC_ERR and remove the last place that invoke
   jbd2_journal_abort() with 0 errno and the corresponding logic in
 - Fix missing updating errno in the jbd2 sb after jbd2 shutdown abort.


zhangyi (F) (4):
  jbd2: switch to use jbd2_journal_abort() when failed to submit the
    commit record
  ext4, jbd2: ensure panic when aborting with zero errno
  jbd2: make sure ESHUTDOWN to be recorded in the journal superblock
  jbd2: clean __jbd2_journal_abort_hard() and __journal_abort_soft()

 fs/jbd2/checkpoint.c |   2 +-
 fs/jbd2/commit.c     |   4 +-
 fs/jbd2/journal.c    | 111 ++++++++++++++++---------------------------
 include/linux/jbd2.h |   1 -
 4 files changed, 45 insertions(+), 73 deletions(-)


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