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dc6e8d669c
linux/fs/jbd2
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Theodore Ts'o dc6e8d669c jbd2: don't call get_bh() before calling __jbd2_journal_remove_checkpoint() 
The __jbd2_journal_remove_checkpoint() doesn't require an elevated
b_count; indeed, until the jh structure gets released by the call to
jbd2_journal_put_journal_head(), the bh's b_count is elevated by
virtue of the existence of the jh structure.

Suggested-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2014-09-04 18:09:22 -04:00
..
checkpoint.c jbd2: don't call get_bh() before calling __jbd2_journal_remove_checkpoint() 2014-09-04 18:09:22 -04:00
commit.c jbd2: fix descriptor block size handling errors with journal_csum 2014-08-28 22:22:29 -04:00
journal.c jbd2: fix descriptor block size handling errors with journal_csum 2014-08-28 22:22:29 -04:00
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: fix descriptor block size handling errors with journal_csum 2014-08-28 22:22:29 -04:00
revoke.c jbd2: fix descriptor block size handling errors with journal_csum 2014-08-28 22:22:29 -04:00
transaction.c sched: Remove proliferation of wait_on_bit() action functions 2014-07-16 15:10:39 +02:00