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Taesoo Kim 795422ec43 jbd2: fix incorrect unlock on j_list_lock 
commit 559cce698eaf4ccecb2213b2519ea3a0413e5155 upstream.

When 'jh->b_transaction == transaction' (asserted by below)

  J_ASSERT_JH(jh, (jh->b_transaction == transaction || ...

'journal->j_list_lock' will be incorrectly unlocked, since
the the lock is aquired only at the end of if / else-if
statements (missing the else case).

Signed-off-by: Taesoo Kim <tsgatesv@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Fixes: 6e4862a5bb
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-28 03:01:35 -04:00
..
checkpoint.c jbd2: fix checkpoint list cleanup 2015-10-17 22:35:09 -04:00
commit.c jbd2: make journal y2038 safe 2016-08-20 18:09:20 +02:00
journal.c jbd2: fix FS corruption possibility in jbd2_journal_destroy() on umount path 2016-04-12 09:08:53 -07:00
Kconfig jbd2: remove debug dependency on debug_fs and update Kconfig help text 2013-06-12 23:07:51 -04:00
Makefile
recovery.c jbd2: clean up feature test macros with predicate functions 2015-10-17 16:18:45 -04:00
revoke.c jbd2: clean up feature test macros with predicate functions 2015-10-17 16:18:45 -04:00
transaction.c jbd2: fix incorrect unlock on j_list_lock 2016-10-28 03:01:35 -04:00