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ext4: avoid panic during forced reboot due to aborted journal 

Handling of aborted journal is a special code path different from
standard ext4_error() one and it can call panic() as well. Commit
1dc1097ff6 ("ext4: avoid panic during forced reboot") forgot to update
this path so fix that omission.

Fixes: 1dc1097ff6 ("ext4: avoid panic during forced reboot")
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # 5.1
This commit is contained in:
Jan Kara 2019-05-17 17:37:18 -04:00 committed by Theodore Ts'o
parent 170417c8c7
commit 2c1d0e3631
1 changed files with 1 additions and 1 deletions
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2
fs/ext4/super.c
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@ -699,7 +699,7 @@ void __ext4_abort(struct super_block *sb, const char *function,
jbd2_journal_abort(EXT4_SB(sb)->s_journal, -EIO);
save_error_info(sb, function, line);
}
if (test_opt(sb, ERRORS_PANIC)) {
if (test_opt(sb, ERRORS_PANIC) && !system_going_down()) {
if (EXT4_SB(sb)->s_journal &&
!(EXT4_SB(sb)->s_journal->j_flags & JBD2_REC_ERR))
return;