jbd2: Move dropping of jh reference out of un/re-filing functions
__jbd2_journal_unfile_buffer() and __jbd2_journal_refile_buffer() drop transaction's jh reference when they remove jh from a transaction. This will be however inconvenient once we move state lock into journal_head itself as we still need to unlock it and we'd need to grab jh reference just for that. Move dropping of jh reference out of these functions into the few callers. Signed-off-by:Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20190809124233.13277-4-jack@suse.cz Signed-off-by:
Theodore Ts'o <tytso@mit.edu>
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d8ede917
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